explain xkcd - User contributions [en]

Talk:3006: Demons

2024-11-02T07:27:48Z

172.71.160.115:

Instead of an iron pitchfork, he probably uses a silver hammer! [[Special:Contributions/172.71.26.54|172.71.26.54]] 16:34, 1 November 2024 (UTC)

🤓☝ moment [[User:CalibansCreations|'''Caliban''']] ([[User talk:CalibansCreations|talk]])
20:03, 1 November 2024 (UTC)
:Why are his hands backwards??? What did you do to him?! [[User:Psychoticpotato|P?sych??otic?pot??at???o ]] ([[User talk:Psychoticpotato|talk]]) 21:36, 1 November 2024 (UTC)

Note that while boiling souls in oil or casting them into flame pit is traditional, multiple authors already made the observation that it's not really that effective and that modern devils would likely go for psychological torture instead. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 01:15, 2 November 2024 (UTC)
:That's what I thought... it's a beautiful meta-comment that the comic makes this transition to modern torture coincide with the transition to modern physics, as it is embodied by Maxwell, who explained "large-scale effects" and "distant effects" microscopically resp. infinitesimally. [[User:Transgalactic|Transgalactic]] ([[User talk:Transgalactic|talk]]) 03:06, 2 November 2024 (UTC)
:As discussed in Pratchett's {{w|Eric (novel)|<s>Faust</s> Eric}}, both damned ''and'' demons might actually prefer traditional physical punishment to a more tedious psychological regime. [[Special:Contributions/172.70.162.36|172.70.162.36]] 03:28, 2 November 2024 (UTC)

==New category: Infernal Strips==
What do you think about a new Infernal category for strips with demons or in hell? There are quite a few. [[501]], [[533]]... [[Special:Contributions/172.70.47.10|172.70.47.10]] 17:56, 1 November 2024 (UTC)
:I agree. [[User:42.book.addict|42.book.addict]] ([[User talk:42.book.addict|talk]]) 18:04, 1 November 2024 (UTC)
:: I just tagged a half-dozen strips, but a site admin will have to create the category page itself. It turns out there was some overlap with a "Religion" category, whodathunkit. [[Special:Contributions/172.70.46.243|172.70.46.243]] 19:01, 1 November 2024 (UTC)
:::They were tagged inconsistently (at least two different forms of the category). And as they were all redlinked I undid them all anyway.
:::The proper process is more like:
:::# Say something like ''Hey, I think we need a "Category:<Foo>"'',
:::#* To justify it, identify a handful of comics (or all of them, if you're being thorough). Unless perhaps the comic is called "SOMETHING SOMETHING NUMBER 1" and it very much looks like it's going to be the start of a series, although still might be best to wait for "SOMETHING SOMETHING NUMBER 2".
:::# Get comments (e.g. ''Yes, a good general idea, but it should probably be "Category:<Bar>" to be consistent/accurate/properly-inclusive/etc'') and additions (''Yeah, and comic in #1234 would fit too!'')
:::# When someone who can (e.g. 42, there) decides it's been successfully argued to an agreement (YMMV), they use the final list (and the agreed upon name) to create the category and at least start the process of adding the category memberships.
:::To be honest, though I agree about the relevence of the created [[:Category:Rockets]], as just done, I also think that one was done far too quickly. I'd at least wait a few days after the last "Good idea!", just in case someone who checks in regularly but not frequently (e.g. once a week) has any wise words to add. [[Special:Contributions/162.158.74.49|162.158.74.49]] 22:14, 1 November 2024 (UTC)

==New category: Classical Thought Experiments==
While I'm at it, I'd also suggest a new category for Classical Thought Experiments, everything from Maxwell's Demon to Schroedinger's Cat to the Trolley Problem. Readers may be familiar with some, but not all of the classical references, and it would be nice to have them all accessible from the same page. [[Special:Contributions/172.70.46.243|172.70.46.243]] 19:01, 1 November 2024 (UTC)
:I can see something like this being useful. Not ''entirely'' sure of the name, but maybe, and I'm not sure what a better one would be. (To start off the discussion, as described above.) [[Special:Contributions/172.70.58.21|172.70.58.21]] 22:17, 1 November 2024 (UTC)

There's some [https://en.wikipedia.org/wiki/Demon_(thought_experiment) other demons] made famous by thought experiments. I wonder how Maxwell's Demon would get along with the Evil Demon that tricks people into thinking they're 17th century philosophers. And I'm sure Laplace's Demon already knows how they'd get along. [[User:DanielLC|DanielLC]] ([[User talk:DanielLC|talk]]) 23:36, 1 November 2024 (UTC)
: Ah bother, ninjaed. Laplaces Demon was the first that came to my mind after reading the strip. [[Special:Contributions/172.71.160.115|172.71.160.115]]+

Talk:2995: University Commas

2024-10-08T13:41:14Z

172.71.160.115:

As Wikipedia notes, the {{w|Harvard comma}} is actually a thing, and synonymous with the Oxford comma. It's hard to understand whether Randall was just ignoring that.
It's interesting to also look at how the various commas are meaningful. For instance, the Yale comma here appears to be just plain ungrammatical, you'd never put a comma between a verb and a its direct object; similarly the Cambridge comma and Princeton commas are ungrammatical, you'd never put one after the word "and." The Stanford comma is unambiguously normal and it's not clear how you could have such a list without it (absent replacement with a [Stanford?] semicolon). The Columbia comma is being used to separate "mac and cheese" into "mac, and[,] cheese" which changes the semantic meaning (arguably into something meaningless, but maybe we're listing Apple Computers or even Macintosh apple fruit abbreviated). The MIT comma is a cute programming joke for multiline lists. Maybe there are hidden trick meanings (like MIT) I'm missing. [[User:JohnHawkinson|JohnHawkinson]] ([[User talk:JohnHawkinson|talk]]) 23:03, 7 October 2024 (UTC)
:On their own, few of them are intrinsically bad, in the right context.
:*"Please, buy" - valid comma. Prefixed subclause (general plea).
:*"Please buy, apples" - valid comma (more specific plea).
:*"apples, mac" - valid comma (list-type).
:*"mac, and" - valid comma (potentially a conjunctive sub-clause).
:*"mac and, cheese" - valid comma (potentially a post-conjunctive sub-clause).
:*"and cheese, milk" - valid comma (follow-up sub-clause).
:*"cheese, milk, and" - Oxford comma. (Thus invalid, by default. IMO.)
:*"milk and, bread." - ...would be valid, as above, except for the sentence ending.
:*"and bread,." - Ok. Definitely the worst. (Except for the Oxford Comma, which is still worserer!)
:Obviously, combinations of them (or counterpart lack of them, in some cases) can clash badly. Some can work well together, but using ()s, ;s or feetnete* is often better than diving in and out of sub-clauses in the midst of a comma-bound list and potentially making it ambiguous whether you're diving in/out of a clarifying aside or replacing a non-terminating conjunction or perhaps one of the other usages to which a comma might apply.
:* Or just generally rewriting a multi-clausal sentence completely! [[Special:Contributions/172.70.86.22|172.70.86.22]] 23:30, 7 October 2024 (UTC)
::Commas can go in a number of places in lists, and, occasionally, after the word "and". [[User:BunsenH|BunsenH]] ([[User talk:BunsenH|talk]]) 23:34, 7 October 2024 (UTC)
::Potentially, anything is possible... I can see how a sentence like "Please buy apples, mac and cheese, milk, and, bread being out of stock, oats" would work, but I really don't see how the commas after "and" could work ''in this sentence''. [[User:Transgalactic|Transgalactic]] ([[User talk:Transgalactic|talk]]) 08:34, 8 October 2024 (UTC)

If each item in a list shall be followed by a comma then the MIT comma is quite proper. SDT [[Special:Contributions/172.68.245.206|172.68.245.206]] 05:11, 8 October 2024 (UTC)

The UCLA comma may refer to the 8 clap, a chant at UCLA which is begins with a string of 8 claps. {{unsigned ip|172.68.205.178|07:33, 8 October 2024}}

I thought the UCLA & Michigan commas referred to quotes within citations. This isn't uncommon in literary studies, where you quote articles quoting books. Depending on your quotation style, this can result in a long string of 3-4 "commas" (as in: short lines in punctuation marks). If you place the quote between actual commas, make that 4-5. [[User:Transgalactic|Transgalactic]] ([[User talk:Transgalactic|talk]]) 08:34, 8 October 2024 (UTC)

I think the tirade against the Oxford comma in the article is not relevant for understanding the comic. "'To my mother, Ayn Rand and God' does not" is not saying that Ayn Rand is the mother. To express that one should write "To my mother, Ayn Rand, and to God". Thus the ambiguity can be resolved. I believe one of the editors is mixing in their personal taste here. --[[Special:Contributions/172.71.160.71|172.71.160.71]] 09:03, 8 October 2024 (UTC)
:Tirade? Hardly. It explains when it doesn't help (and when it might).
:And I think you misread. "'To my mother, Ayn Rand and God' does not" indeed does not say that Ayn Rand is the mother. In fact it ''explicitly'' says that "'To my mother, Ayn Rand and God'"... erm... does ''not'' say the thing that 'To my mother, Ayn Rand, and God' ''potentially'' does. (See table below.)
:The choice of how to disambiguate "my mother, who is Ayn Rand", as a concept, is another thing and has multiple options. Disambiguating in the direction of a simple list is the contention surrounding the Oxford(/Serial) Comma itself (it is, by definition, being used in the list format), given that some circumstances are most helped by it and others are most helped by its absence. If you're strongly for the OC, you'll hopefully rewrite problematic OCed formulations so that you can use it. If you're strongly against it you should change problamatic non-OCed versions so that you can better go without one. [[Special:Contributions/172.70.85.128|172.70.85.128]] 10:21, 8 October 2024 (UTC)

Inspired (a bit) by the Three Laws permutation table, a set of possible ambiguations from the straight list...
{| class="wikitable"
!A !!B !!C !!"A, B and C" !!"A, B, and C"
|-
|my parents||Ayn Rand||God||"my parents (who are Ayn Rand and God)"||''list only''*
|-
|my parents||God||Ayn Rand||"my parents (who are God and Ayn Rand)"||''list only''*
|-
|Ayn Rand||my parents||God||''list only''* ||''list only''*
|-
|Ayn Rand||God||my parents||''list only''* ||"Ayn Rand (who is God), and my parents"
|-
|God||my parents||Ayn Rand||''list only''* ||''list only''*
|-
|God||Ayn Rand||my parents||''list only''* ||"God (who is Ayn Rand), and my parents"
|}
:-* - Assuming no other "All You Zombies" and/or divine incarnation scenarios.
:...maybe it's too early in the morning, but I'm sure I'm missing other ambiguities I've commented on before. (Without necesarily going into the asterisked territories.) Anyone want to amend this? [[Special:Contributions/172.68.186.105|172.68.186.105]] 09:56, 8 October 2024 (UTC)
::Love it! [[User:Transgalactic|Transgalactic]] ([[User talk:Transgalactic|talk]]) 10:14, 8 October 2024 (UTC)

I realize that this comic focuses on University commas, however I feel that some mention should be made about the Walken Comma and the Shatner Comma! [[Special:Contributions/172.70.114.103|172.70.114.103]] 10:57, 8 October 2024 (UTC)
:What, do you,    mean by,   that? [[Special:Contributions/172.69.195.106|172.69.195.106]] 13:29, 8 October 2024 (UTC)

{{w|Mac and cheese}} is probably not well-known outside the US (especially not under that name). --[[Special:Contributions/172.71.160.115|172.71.160.115]] 13:41, 8 October 2024 (UTC)

Talk:2988: Maslow's Pyramid

2024-09-21T07:37:03Z

172.71.160.115:

Oh wow, first post! {{unsigned|RadiantRainwing}}
: Congratulations on learning how to post![[Special:Contributions/172.68.245.228|172.68.245.228]] 03:40, 21 September 2024 (UTC)
The 20% figure is incorrect. The lower levels[[Special:Contributions/172.68.245.228|172.68.245.228]] 03:40, 21 September 2024 (UTC) of the pyramid have more volume than the upper levels. By my arithmetic, the breakdown is (rounded) 1%, 6%, 15%, 30%, and 49%, so the "safety" level provides 30% of his needs. [[User:Jordan Brown|Jordan Brown]] ([[User talk:Jordan Brown|talk]]) 00:27, 21 September 2024 (UTC)
:Plus the bottom layer ought to get partial credit for supplying basic shelter. [[User:Jordan Brown|Jordan Brown]] ([[User talk:Jordan Brown|talk]]) 00:29, 21 September 2024 (UTC)
:: I question this Cueball's ability to get anything okay enough.
[[Special:Contributions/172.68.245.228|172.68.245.228]] 03:40, 21 September 2024 (UTC)
Oh crud. What did I do that I think totally messed up the attributions? 172.68.245.228 [[Special:Contributions/172.68.245.228|172.68.245.228]] 03:53, 21 September 2024 (UTC)

But *how* did he build it? Was there some sort of internal ramp? Were extraterrestrials involved? [[Special:Contributions/172.70.163.48|172.70.163.48]] 06:58, 21 September 2024 (UTC)
: Couldn't care less. Cueball, I AM impressed. If your friends aren't, you need new friends. [[Special:Contributions/172.71.160.115|172.71.160.115]] 07:37, 21 September 2024 (UTC)

Talk:2960: Organ Meanings

2024-07-19T07:12:07Z

172.71.160.115:

how is thymus formed [[Special:Contributions/172.70.85.102|172.70.85.102]] 07:00, 18 July 2024 (UTC)
: It grows from seed.[[Special:Contributions/172.69.194.97|172.69.194.97]] 12:23, 18 July 2024 (UTC)

You think Randall might have made this one as a ploy to have explain xkcd educate him on the organs and metaphors mentioned? [[Special:Contributions/162.158.146.33|162.158.146.33]] 07:59, 18 July 2024 (UTC)

Why is 'Liver' so high up on the metaphor scale? The only one I can think of is 'lily-livered', which doesn't appear to make much sense at all. On the other hand, I'd have 'Spleen' nearer the top, and 'Tongue' fairly high up as well. [[Special:Contributions/172.70.162.185|172.70.162.185]] 08:06, 18 July 2024 (UTC)
:Agreed; personally I’d have liver and tongue switch places, and I’d guess the one who added silver-tongued and biting one’s tongue would probably agree also. But that might be because I understand the biological function of a liver better than the average person does. [[Special:Contributions/172.70.210.5|172.70.210.5]] 08:21, 18 July 2024 (UTC)
:: Are those really metaphors, though? [[Special:Contributions/162.158.40.152|162.158.40.152]] 09:24, 18 July 2024 (UTC)
::: They aren't, or at least not metaphors to the tongue. Just done an edit, before having read this, to remove the visibility of "silver tongue" (a tongue that is metaphorically as silver... or maybe even quicksilver) and a "bitten tongue" (the tongue as if restrained by biting). Though there are other forms, the metaphor to biological function must be of the general "it is the tongue of the <something else>" type, maybe such as a tongue of lava or the tongue of an oil-can (one being an extending appendage, the other additionally being a contact depositor of liquid - though not always consistent in application).
::: Something can more easily be understood as the metaphorical heart/nerves/spine/etc of something, and we also have a good understanding of what the originals do. A sewage treatment plant can be considered the kidneys of a town (arguably more understood than a liver of one, for example, so I'd have personally switched the two), but it gets more complex with some of them. In the case of the appendix, we pretty much ''only'' know (in lay-use) that it's a spare fleshy bit that might or might not have any use, so the metaphorical 'equivalent biological function' of a "town's 'appendix'" is probably more understood than a body's ''actual'' appendix, for most people, the opposite of the situation with metaphorical/actual tongues. [[Special:Contributions/172.70.91.64|172.70.91.64]] 10:06, 18 July 2024 (UTC)
:::: Your understanding of metaphors is... unique. A "silver tongue" certainly is a tongue-based metaphor; we're referring to someone's manner of speech as their "tongue".{{unsigned|Collapsinghrung}}
::::: From my perspective, that's a tongue-''targetting'' metaphor. "He has a tongue of silver" (in this case "tongue" is a metonym of "manner of talking", not a metaphor). Your understanding of what the tongue refers to is different from metaphor/simile, etc, as it ''is'' the thing (the talking) that is refered to. It's the silverness that's an metaphorical element. Or, like "To bite one's tongue", having become an established idiom. [[Special:Contributions/172.70.86.145|172.70.86.145]] 16:46, 18 July 2024 (UTC)
: The one I think of is "What am I chopped Liver". Though according to google that is usually a Jewish metaphor (which I am) {{unsigned ip|162.158.158.103}}
:Liver has medieval English metaphors for bravery too, but afaik usually in the context of weak-liver = cowardly; e.g. lily-livered. [[Special:Contributions/172.69.130.19|172.69.130.19]] 14:25, 18 July 2024 (UTC)
:Euch ist wohl ne Laus über die Leber gelaufen! (German proverb, "=someone angered you?!") [[Special:Contributions/172.71.160.115|172.71.160.115]] 07:12, 19 July 2024 (UTC)

I'm not convinced that 'Metaphor meaning' is going to work as a column in the table - several of these have multiple metaphors associated, often with varied and little-related meanings.[[Special:Contributions/172.70.160.249|172.70.160.249]] 12:20, 18 July 2024 (UTC)

I just added the line about anatomical metaphors varying from culture to culture. Would people like to include any examples of culturally variable metaphors? I think it was Jonathan Safran Foer's "Everything Is Illuminated" where an Eastern European character kept shouting out "spleen". [[Special:Contributions/172.70.46.172|172.70.46.172]] 12:58, 18 July 2024 (UTC)
:One example off the top of my head - and might need a proper reference to add - is the common use of Kidneys in metaphor. Afaik, the most common-slang in NA for that is "ow my kidneys" as in "I laughed so hard, my kidneys hurt now." Meanwhile, in many East Asian cultures, references to the 'kidneys' is most commonly used as an euphemism for sexual performance due to the connection to traditional medicine, where having sex is seen as 'exerting/damaging the kidneys.' E.g., feeding someone food 'good for the kidneys,' references to 'oh, your kidneys have been overexerted lately,' 'are your kidneys okay,' etc. [[Special:Contributions/172.69.214.38|172.69.214.38]] 14:05, 18 July 2024 (UTC)

==Humors==
Bodily fluids ({{w|humors}}) had the same overlap, with early doctors thinking that fluids influenced moods (giving us terms like "sanguine", "phlegmatic", "bilious"). Could someone add a section about that? [[Special:Contributions/172.70.47.23|172.70.47.23]] 15:28, 18 July 2024 (UTC)

2957: A Crossword Puzzle

2024-07-12T15:17:11Z

172.71.160.115: /* Explanation of clues */ Numbers is hard

{{comic
| number = 2957
| date = July 10, 2024
| title = A Crossword Puzzle
| image = a_crossword_puzzle_2x.png
| imagesize = 740x937px
| noexpand = true
| titletext = Hint: If you ever encounter this puzzle in a crossword app, just [term for someone with a competitive and high-achieving personality].
}}

==Explanation==
{{incomplete|Created by a CROSSWORD MAKER FREE FALLING - Please change this comment when editing this page. Do NOT delete this tag too soon.}}

{{notice|<big>'''SPOILER ALERT!'''</big> If you read on without trying to look at the crossword clues first, the joke is spoiled and your chance of finding out the joke yourself is gone instantly!|image=warning!!.png}}

This is a crossword puzzle. On a surface level, the answers seem extremely difficult, with questions covering a wide variety of trivia, linguistics, mathematics in various forms, alongside wordplay typical of crossword puzzles. But the joke is that every single letter of every single answer is "A".

The name of this comic, “A Crossword Puzzle”, is a double entendre; the “A” can be interpreted both as the indefinite article “a”, and as an identifier saying that this crossword puzzle is specifically an “A” puzzle, due to the answer being all “a”s.

The title text is a play on a "type A" personality. The term for someone with a competitive and high-achieving personality is "Type A". In the context of the title text, this answer is a hint that the entire puzzle can be completed in a crossword-solving app by typing the letter A repeatedly.

===Explanation of clues===
{| class="wikitable" style="margin:auto"
|-
! Location !! Clue !! Explanation !! Squares
|-
| 1-Across || Famous Pvt. Wilhelm quote || Reference to the {{w|Wilhelm scream}}. || 10
|-
| 11-Across || {{w|IPv6}} address record || An IPv4 record is an "A" record; an IPv6 record is four times the length and is designated an "AAAA" record. || 4
|-
| 15-Across || “CIPHERTEXT” decrypted with Vigenère key “CIPHERTEXT” || A "{{w|Vigenère Cipher}}" translates the original text by the distance from A from the key, letter by letter. For instance, if the plaintext is "XK" and the key is "CD", the C shifts X 2 forward to become Z, and the D shifts K 3 forward to become N, yielding a ciphertext of "ZN". Since the ciphertext and the key are the same in this case, decryption just shifts all the letters back to A, akin to subtracting a number from itself and getting 0. || 10
|-
| 16-Across || 8mm diameter battery || An {{w|AAAA battery}} is a 1.5 V battery that measures 8.3 mm in diameter, 2.2 mm smaller than the more common AAA battery. || 4
|-
| 17-Across || “Warthog” attack aircraft || The {{w|A-10 Warthog}} is an attack aircraft. Here, A-10 has been turned into AAAAAAAAAA (ten As). || 10
|-
| 18-Across || '''E'''ve'''r'''y t'''h'''ir'''d''' le'''t'''te'''r''' in the word for “inability to visualize” || {{w|Aphantasia}} is the inability to experience mental images. Following the example of the pattern in the clue, taking the first letter and every third one after (rather than just every third letter) we determine that '''A'''ph'''a'''nt'''a'''si'''a''' gives us the word "aaaa". This clue is particularly mean because of how it instructs you to visualize the letters highlighted within the word in order to get the answer. || 4
|-
| 19-Across || An {{w|acrostic}} hidden on the first page of the dictionary || The first page of the dictionary (if you ignore the copyright page and the index) is the list of words starting with A. An acrostic of this page, taking the first letter of each line and arranging them in order, would just be a sequence of As. || 15
|-
| 21-Across || Default paper size in Europe || {{w|A4 paper}} (here written as AAAA) is the default size in Europe. At 210x297 mm, it is approximately 0.24" narrower and 0.71" longer than the 8.5"x11" paper used in the United States, and due to having an aspect ratio of 1:sqrt(2), can be cut in half to create two half-sized sheets with exactly the same aspect ratio. || 4
|-
| 22-Across || First four unary strings || A unary number system represents numbers using just one symbol. For example, 7 in unary would be 1111111. The first four strings in unary, if you used A as the first (and only) symbol, would be A, AA, AAA, AAAA. || 10
|-
| 23-Across || Lysine codon || {{w|Lysine}} is an amino acid, with codons AAA and AAG. || 3
|-
| 24-Across || 40 CFR Part 63 subpart concerning asphalt pollution || [https://www.ecfr.gov/current/title-40/chapter-I/subchapter-C/part-63?toc=1 "40 CFR Part 63"] refers to federal air pollutant regulations in the Code of Federal Regulations. The subpart for "asphalt processing and asphalt roofing manufacturing" is AAAAAAA. || 7
|-
| 25-Across || Top bond credit rating || The highest {{w|credit rating}} for bonds is AAA. || 3
|-
| 26-Across || Audi coupe || First of three Audi references. {{w|List_of_Audi_vehicles|Audi's car models}} range from A1 (subcompact hatchback) to A8 (full-size luxury sedan); the A5, the one referenced here, is a compact executive {{w|coupe}}. || 5
|-
| 27-Across || A pair of small remote batteries, when inserted || Two {{w|AAA_battery|AAA}} batteries, which are often used to power remote controls for domestic devices. These have been combined to give AAAAAA — "Inserted" is often a cryptic hint that one word should surround another, although such a cryptic clue would normally also contain a more direct clue (albeit ambiguously) to the full answer. || 6
|-
| 29-Across || Unofficial Howard Dean slogan || A reference to Howard Dean, an American Democrat who ran for the party's nomination in 2004. He famously [https://www.youtube.com/watch?v=l6i-gYRAwM0 yelled at a rally] in a way that was thought to be bizarre and which, it is thought, doomed his campaign. || 7
|-
| 32-Across || A 4.0 report card || A 4.0 GPA, at least {{w|Academic_grading_in_the_United_States|in the USA}}, is all As. This clue assumes seven classes. || 7
|-
| 33-Across || The “Harlem Globetrotters of baseball” (vowels only) || The {{w|Savannah Bananas}}, the vowels for whom are aaaaaa. || 6
|-
| 34-Across || 2018 Kiefer song || [https://genius.com/Kiefer-aaaaa-lyrics AAAAA]. || 5
|-
| 35-Across || Top Minor League tier || The top {{w|Minor League Baseball}} tier is AAA. || 3
|-
| 36-Across || Reply elicited by a dentist || Dentists ask patients to "say aaaaaaa", i.e., "open up". This could also be an expression of pain, particularly the only kind you can make with dental tools in your mouth. (As the band {{w|Autechre}} put it, [https://youtu.be/UppsLKz1iD4 "Now, I don't want you to panic... just lean back and relax."]) || 7
|-
| 38-Across || Anaa’s airport || {{w|Anaa}} is an atoll in the {{w|Tuamotu archipelago}} of {{w|French Polynesia}}. AAA is the {{w|IATA}} code for its airport. || 3
|-
| 41-Across || Macaulay Culkin’s review of aftershave || In the movie {{w|Home Alone}}, Kevin (played by {{w|Macaulay Culkin}}) puts on his father's aftershave lotion. The six-year-old boy is not used to the lotion's antiseptic and screams as the stinging sensation kicks in. || 10
|-
| 43-Across || Marketing agency trade grp. || The {{w|American Association of Advertising Agencies}}, also called the 4As (here AAAA). || 4
|-
| 44-Across || Soaring climax of Linda Eder’s ''Man of La Mancha'' || Refers to [https://youtu.be/BWP7l0OTXJI?t=130 the 18-second-long wordless passage in Eder's opus], or possibly the final high note in the song The Impossible Dream. || 15
|-
| 46-Across || Military flight community org. || The {{w|Army Aviation Association of America}}, or AAAA. || 4
|-
| 47-Across || Iconic line from ''Tarzan'' || Tarzan has a famous {{w|Tarzan yell|war cry}} he shouts, usually when swinging from a vine. || 10
|-
| 48-Across || '''E'''v'''e'''r'''y''' o'''t'''h'''e'''r letter of Jimmy Wales’s birth state || The birth state of {{w|Jimmy Wales}}, the co-founder of Wikipedia, is Alabama. Taking every other letter of '''A'''l'''a'''b'''a'''m'''a''' gives "Aaaa". || 4
|-
| 49-Across || Warthog’s postscript after “They call me ''mister'' pig!” || Pumba in {{w|The Lion King}} yells "aaaaaaaaaa" while charging at the hyenas who insulted him. || 10
|-
| 50-Across || Message to Elsa in ''Frozen 2'' || The call which Elsa hears in {{w|Frozen 2}} is a sequence of four notes which resemble the requiem music {{w|Dies Irae#Music|Dies irae}}. The sequence is sung entirely with an open rounded vowel sound, or a soft "a" sound. || 4
|-
| 51-Across || Lola, when betting it all on Black 20 in ''Run Lola Run'' || In ''{{w|Run Lola Run}}'', Lola ({{w|Franka Potente}}) [https://youtu.be/OTSz1w-cuZM?si=2vc51WCWvn20Hjoo&t=116 screams loud enough to affect the outcome] of a roulette wheel where she has just bet all her money on Black 20. The scream could be transcribed as "AAAAAAAAAAA" || 10
|-
| 1-Down || Game featuring “a reckless disregard for gravity” || {{w|AaAaAA!!! – A Reckless Disregard for Gravity}} - notably the title is commonly extended in promotional material beyond 6 As. || 6
|-
| 2-Down || 1010101010101010101010102→16 || 10101010 10101010 10101010 in binary is equivalent to "AAAAAA" in hexadecimal. || 6
|-
| 3-Down || Google phone released July ’22 || The {{w|Pixel 6a}} was released in July 22. Stylized in this puzzle as "AAAAAA" ('A'*6) || 6
|-
| 4-Down || It’s five times better than that ''other'' steak sauce || Five times better than {{w|A1 steak sauce}} would be A5, stylized in this puzzle as AAAAA. || 5
|-
| 5-Down || ToHex(43690) || The decimal number 43690 converted to hexadecimal is AAAA. || 4
|-
| 6-Down || Freddie Mercury lyric from ''Under Pressure'' || A drawn-out 'Aaaaahhhh' rising in pitch. || 15
|-
| 7-Down || Full-size Audi luxury sedan || Second of three Audi references. As mentioned previously, the A8 referenced here is their full-size luxury sedan. || 8
|-
| 8-Down || Fast path through a multiple choice marketing survey || The "fast path" is just to select the first option over and over again. Usually the options are labeled A, B, C, and D (or more) - choosing the first option for every question would be answering entirely with As. || 7
|-
| 9-Down || 12356631 in base 26 || Randall is expressing base 26 using the letters of the alphabet with 1=A, in which case 1235663110 = AAAAAA26. (It's unclear how one would express the digit 026 this way.) || 6
|-
| 10-Down || Viral Jimmy Barnes chorus || A reference to the music video for Kirin J Callinan's song '{{w|Big Enough}}', which features rocker {{w|Jimmy Barnes}} in a cowboy hat screaming "Aaaaaaaaaaaaaaa!" while in the sky over mountain scenes. || 15
|-
| 11-Down || Ruby Rhod catchphrase || Ruby Rhod is a radio host in the film '{{w|The Fifth Element}}'; he has a scene with a memorable scream. || 5
|-
| 12-Down || badbeef + 9efcebbb || In hexadecimal, badbeef and 9efcebbb add together to equal AAAAAAAA (195,935,983, 2,667,375,547, and 2,863,311,530 in decimal respectively). || 8
|-
| 13-Down || In Wet Leg’s ''Ur Mum'', what the singer has been practicing || In the song "{{w|Ur Mum}}" by {{w|Wet Leg}}, the bridge starts with "Okay, I've been practicing my longest and loudest scream", which is apparently eight As long. || 8
|-
| 14-Down || Refrain from Nora Reed bot || The "Endless Scream" bot on social media, made by Nora Reed, posts "AAAAAAAAAAA" (with or without an h) at varying lengths. || 8
|-
| 20-Down || Mario button presses to ascend Minas Tirith’s walls || In Mario games you typically use the A button to jump. In games where you don't press a button to move (e.g., games with a joystick), then the button presses required to ascend a vertical structure would probably all be A. This clue might have been inspired by the {{w|A-button challenge}} / [https://ukikipedia.net/wiki/A_Button_Challenge A Button Challenge], which tallies the number of A presses needed to beat ''Super Mario 64''. Additionally, {{w|Minas Tirith}} is a fictional city in {{w|Lord of the Rings}} with seven concentric rings, each with a wall around it and higher than the last ring. Presumably, it takes seven jumps to get to the highest area of the city, so the answer is "AAAAAAA". || 7
|-
| 24-Down || Vermont historic route north from Bennington || {{w|Vermont Route 7A}}, or AAAAAAA. || 7
|-
| 26-Down || High-budget video game || A high-budget video game is usually referred to as a Triple-A game, or AAA. || 3
|-
| 28-Down || Unorthodox Tic-tac-toe win || {{w|Tic-tac-toe}} is usually won by getting either three Xs or three Os in a row, making XXX and OOO normal Tic-tac-toe wins. One could achieve a win of AAA by making the unorthodox choice of playing with the letter A instead of X or O. Alternatively, Randall is envisaging the grid as defined by rows 1, 2, 3, and columns A, B, C, so an AAA win would be simply playing in the first column each time - a strategy which should be obvious and easy to stop, even for young children who have not yet worked out that ''any'' route to winning can be blocked. || 3
|-
| 29-Down || String whose SHA-256 hash ends “…689510285e212385” || <code>printf AAAAAAAA <nowiki>|</nowiki> sha256sum</code> outputs <code>c34ab6abb7b2bb595bc25c3b388c872fd1d575819a8f55cc689510285e212385</code>.
Note that this 'clue' would be normally be ''particularly'' difficult, in isolation, as the nature of a {{w|hash function}} means that it is possible for multiple inputs to produce a given output, and that finding any of these (and definitely identifying ''all'' of them, to ensure you have the correct original) would require a {{w|brute-force attack}}; i.e. a test of all possible initial states to discover which of them might be viable candidates. Even more problematic is that we are only given a partial hash string, meaning we are possibly talking of a multiple of full hashes, each of them with a possible multiplicity of original plaintexts behind them.
 The number of possible hashes in the clue is 1664/1616, i.e. 1648, or approximately 6x1054, although there really is no reason (aside from the fundamental impracticality) to try to solve this problem from each and every 'hash end'. Instead you would 'only' check every combination of 8 letters (presuming no digits, punctuation or whitespace would be inserted, that no 'foreign'/accented characters are present and that uppercase is universally presumed, is 268; i.e. ~208 {{w|billion|short-scale billion}} possibilities) and discover which (one?) of these sufficiently matches the hash fragment given. Testing a hundred of these every second, it would take a little over 66 ''years'' to complete the task of checking every single possibility (rather than stopping at the first confirmed answer, which might well be the initial one in this particular case).
 In the context of a crossword such as this, however, you can significantly reduce this search by having established (or at least sufficiently narrowed down) the answers to the various across-clues which intersect with ever character of it (this form of crossword grid being of the {{w|Crossword#American-style crosswords|dense type}}, with no singly-clued spaces as with the more open lattice-types), reducing the necessary checks drastically. This could mean, having solved at least some of the perpendicular answers, that you have enough information to 'guess' at some likely answer, and then merely need to ''confirm'' that whatever guess(es) you make will resolve themselves into the clue-answer provided. (Much as you might with a more normally difficult clue, where you merely have to satisfy yourself that the surprise answer is at least justified as resulting from the original hint.)
| 8
|-
| 30-Down || Arnold’s remark to the Predator || A reference to [https://www.youtube.com/watch?v=OsFYPVxHKdc this scene] from '{{w|Predator (film)|Predator}}'. || 8
|-
| 31-Down || The vowels in the fire salamander’s binomial name || The vowels in {{w|Salamandra salamandra}} are aaaaaaaa. || 8
|-
| 32-Down || Janet Leigh ''Psycho'' line || The iconic scene in ''{{w|Psycho (1960 film)|Psycho}}'' is the shower scene, in which {{w|Janet Leigh}} gives a long piercing scream as she is murdered. This can be written as 8 As if one wishes. || 8
|-
| 34-Down || Seven 440Hz pulses || A sound with a frequency of 440 Hz is a middle "A" note. Seven such pulses would be AAAAAAA. || 7
|-
| 37-Down || Audi luxury sports sedan || Third of three Audi references. The A6, the one referenced here, is their executive car. Actually, the A7, their executive liftback sedan, would fit the prompt of "luxury sports sedan" better, but 37-Down only has room for six As. || 6
|-
| 38-Down || A half-dozen eggs with reasonably firm yolks || Eggs can be [https://www.saudereggs.com/blog/egg-grading-system/ "graded on a variety of aspects"], with grades B, A, or AA. Eggs with a reasonably firm yolk are graded A, so having half a dozen of them gives you AAAAAA eggs. || 6
|-
| 39-Down || 2-2-2-2-2-2 on a multitap phone keypad || A "{{w|multi-tap|multitap keyboard}}" is a text entry system for mobile phones. Most numbers are associated with three letters, and tapping the same number multiple times in rapid succession selects the 1st, 2nd, or 3rd number. 2 is "A", 22 is "B", 222 is "C", 3 is "D", etc. 2-2-2-2-2-2 translates to "AAAAAA". || 6
|-
| 40-Down || .- .- .- .- .- .- || .- is {{w|Morse Code}} for A. It reads out as AAAAAA. || 6
|-
| 42-Down || Rating for China’s best tourist attractions || China's Ministry of Culture and Tourism provides ratings for many tourist attractions in China on a scale from A to AAAAA, with AAAAA being the best. Examples of well-known tourist attractions with the AAAAA rating include the {{w|Forbidden City}}, sections of the {{w|Great Wall of China}}, and the {{w|Terracotta Army}}. || 5
|-
| 43-Down || Standard drumstick size || 5A is a common, middle-range size for drumsticks (the sticks used to play drums, not the drumsticks that get eaten). Here, it's written as AAAAA. || 5
|-
| 45-Down || “The rain/in Spain/falls main-/ly on the plain” rhyme scheme || An AAAA {{w|rhyme scheme}} means each of the four lines ends with the same sound. || 4
|}

==Transcript==
:[A square 15x15 crossword puzzle is shown. Only 21 of the 225 squares are black. The black squares are in a pattern that are 180 degree rotationally symmetrical. Three black squares down from the 11th column and similarly three black squares up from the 5th column. Three black squares out from the right in row 7 and then two more black squares diagonally up from the end. Similarly three black squares out from the left in row 9 with two more black squares diagonally down from the end. A single black square is three above the first black square on the diagonal going down to the right and similarly there is a black square three under the first of the diagonal squares going down to the left. (Row 6 column 12 and Row 10 column 4). Finally there are three black squares on a diagonal crossing over the central point by going up from the left through the central point (Row 8 column 8). There are numbers at the top of every column (except the one that is a black square) and similarly at the left edge of all rows (except the one that is a black square). There are also numbers at the bottom of every black segment (except the one that reaches the bottom) and all rows after black segments except the one that reaches the right edge. In total all numbers from 1 to 51 is written. They are written in reading order from 1 to 51.]
:1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51

:[Below the square there are two columns of clues for each number that belongs to across (rows) and to the right there is one column of clues for each number that belongs to down (columns). Both segments have an underlined and bold title above the clues. ]
:<big>'''Across'''</big>
:1. Famous Pvt. Wilhelm quote
:11. IPv6 address record
:15. "CIPHERTEXT" decrypted with Vigenère key "CIPHERTEXT"
:16. 8mm diameter battery
:17. "Warthog" attack aircraft
:18. '''E'''ve'''r'''y t'''h'''ir'''d''' le'''t'''te'''r''' in the word for "inability to visualize"
:19. An acrostic hidden on the first page of the dictionary
:21. Default paper size in Europe
:22. First four unary strings
:23. Lysine codon
:24. 40 CFR Part 63 subpart concerning asphalt pollution
:25. Top bond credit rating
:26. Audi coupe
:27. A pair of small remote batteries, when inserted
:29. Unofficial Howard Dean slogan
:32. A 4.0 report card
:33. The "Harlem Globetrotters of baseball" (vowels only)
:34. 2018 Kiefer song
:35. Top Minor League tier
:36. Reply elicited by a dentist
:38. ANAA's airport
:41. Macaulay Culkin's review of aftershave
:43. Marketing agency trade grp.
:44. Soaring climax of Linda Eder's ''Man of La Mancha''
:46. Military flight community org.
:47. Iconic line from ''Tarzan''
:48. '''E''''''v''''''e''''''r''''''y'''''' o''''''t''''''h''''''e''''''r''' letter of Jimmy Wales's birth state
:49. Warthog's postscript after "They call me ''mister'' pig!"
:50. Message to Elsa in ''Frozen 2''
:51. Lola, when betting it all on Black 20 in ''Run Lola Run''

:<big>'''Down'''</big>
:1. Game featuring "a reckless disregard for gravity"
:2. 1010101010101010101010102→16
:3. Google phone released July '22
:4. It's five times better than that ''other'' steak sauce
:5. ToHex(43690)
:6. Freddie Mercury lyric from ''Under Pressure''
:7. Full-size Audi luxury sedan
:8. Fast path through a multiple choice marketing survey
:9. 12356631 in base 26
:10. Viral Jimmy Barnes chorus
:11. Ruby Rhod catchphrase
:12. badbeef + 9efcebbb
:13. In Wet Leg's ''Ur Mum'', what the singer has been practicing
:14. Refrain from Nora Reed bot
:20. Mario button presses to ascend Minas Tirith's walls
:24. Vermont historic route north from Bennington
:26. High-budget video game
:28. Unorthodox Tic-Tac-Toe win
:29. String whose SHA-256 hash ends "...689510285e212385"
:30. Arnold's remark to the Predator
:31. The vowels in the fire salamander's binomial name
:32. Janet Leigh ''Psycho'' line
:34. Seven 440Hz pulses
:37. Audi luxury sports sedan
:38. A half-dozen eggs with reasonably firm yolks
:39. 2-2-2-2-2-2 on a multitap phone keypad
:40. .- .- .- .- .- .-
:42. Rating for China's best tourist attractions
:43. Standard drumstick size
:45. "The rain/in Spain/falls main-/ly on the plain" rhyme scheme

==Trivia==
*This comic got a [[Header_text#A_Crossword_Puzzle|comic-specific header text]] after the first day it was up.
**This was because one of the comics Randall lists as one of those he enjoys, [https://www.buttersafe.com/ Buttersafe], had already posted a similar comic back in 2011: [https://www.buttersafe.com/2011/02/17/crosswords/ Crosswords].
**Randall had forgotten this, but now pays tribute to this, stating that he must have been accidentally inspired by that comic.
*[[User:Elfakyn|Elfakyn]] posted a link to a picture of the solved crossword puzzle in the [[Talk:2957:_A_Crossword_Puzzle#Solved_puzzle_picture|comments]] and allowed it to be included here:
[[File:2957_A-Crossword_Puzzle-Solved.png|500px|center]]
*All the black squares are in a symmetrical pattern, which is generally the case for crossword puzzles in the US and UK. See description of the pattern in the [[#Transcript|transcript]].
*Crosswords have been mentioned previously in [[2896: Crossword Constructors]].
*Out of 60 clues in the puzzle, 10 are references to screaming or yelling, making the puzzle approximately 17% screams.
{{comic discussion}}

[[Category:Language]]

2954: Bracket Symbols

2024-07-05T13:11:32Z

172.71.160.115: /* Explanation */ Another comic about parenthesis'. Would it be better to create a category for that?

{{comic
| number = 2954
| date = July 3, 2024
| title = Bracket Symbols
| image = bracket_symbols_2x.png
| imagesize = 592x569px
| noexpand = true
| titletext = ’"‘”’" means "I edited this text on both my phone and my laptop before sending it"
}}

==Explanation==
{{incomplete|Created by a ([{《"Somewhat satisfied rob- I mean human"》}]) - Please~~ change this comment when editing this page. Do *NOT* delete this tag too soon.}}
Brackets, also called parentheses, are typographical symbols used to delimit a section of text. Unlike most typographical symbols, brackets usually come in pairs, and the end bracket is typically the mirror image of the start bracket.

This comic shows a variety of (mostly) real bracket symbols, along with Randall's description.

{| class="wikitable"
|+Descriptions
|-
! Symbols
! Comic text
! Real use
! Explanation of the joke
|-
|( )
|Regular parentheses for setting stuff aside
|The regular curved bracket is the most commonly used in literature, and typically denotes aside remarks that are relevant to, but not part of, a sentence (for example, a clarifying explanation). It is also frequently used in mathematical expressions and programming languages as a grouping operator, to force a particular order of evaluation.
|Randall explains, accurately, that these are regular parentheses. No joke yet.
|-
|[ ]
|Square brackets (more secure)
|In literature, square brackets often denote meta-textual information, such as glosses, omissions, translator and editorial notes. In stage plays, teleplays, and screenplays, they can indicate stage directions. In mathematics, they are often used for {{w|Matrix (mathematics)|matrices}} or {{w|Interval (mathematics)|closed intervals}}. Sometimes they are used as outer parentheses for easier visual matching in complicated expressions. In programming languages, square brackets are commonly used as the indexing operator, with the index being placed inside the brackets. They may also be used to denote specific data structures such as arrays or lists. In language definition syntax (such as [https://en.wikipedia.org/wiki/Extended_Backus%E2%80%93Naur_form EBNF]) square brackets indicate something optional.
|The straight edges and sharper corners make these brackets resemble a solid box, presumably made of a hard material, which would be a more secure container than the "soft"-looking curved brackets. They also resemble staples, which are used to hold things in place securely.
|-
|{ }
|This stuff is expensive so be careful with it
|Known as "curly brackets." Rarely used in normal text, although may be used in expanded form to 'enclose' multiple optional lines following/preceding a single element of common purpose (similar to the 'split and recombined tracks' of [[2243: Star Wars Spoiler Generator]]). In mathematics, usually used to denote {{w|Set (mathematics)|sets}}, but other usage is possible. In programming languages most often used to denote begin and end of a separate block of code, declaring and [https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Object_initializer initializing objects], and other uses. In language definition syntax, it is often used to represent a set of repeated expressions.
|Curly brackets look fancy, like gates with ornate ironwork. Randall implies a world where expensive stuff is set aside using the fanciest brackets available.
|-
|‶ ‶
|Someone is talking
|Used to denote speech or citations in normal text. There are various styles from the identical pairing " " to the 66-and-99-like “ ” which differentiates opening and closing quotes. The comic appears to use a handwriting-only slope-variation.
The straight (ASCII) style is commonly used in programming languages to denote text that is data, rather than code, such as literal messages intended to be displayed to the user.

Word processors commonly implement “smart quotes” by detecting the use of the single-type keyboard character at each end of a possible quote and converting it into the fancier left/right versions (though this is not always desired, leading to the default behaviour being disabled or reverted).
|Typical form of quotation marks. Quotation marks are most often used in literature to mark dialogue (words said by characters talking) as opposed to descriptions or narrative. Some languages or communities use different typographical conventions such as „German quotation marks“. See also below for British and French conventions.
|-
|‵ ‵
|Someone British is talking
|[https://www.grammarly.com/blog/single-vs-double-quotes/ Allegedly 'British quotation marks'], although this may be disputed by actual Brits who were taught otherwise. Single quotes might be more often used as '{{w|scare quotes}}' or a related form of 'emphasis' marker. One possible distinction is that single-quotes give non-literal paraphrasing, wherever double-quotes are used for the verbatim reporting of words (spoken or written).

Often programming languages use the "..." version to denote non-program string data. In the Pascal family of languages, for example, <nowiki>''</nowiki>s indicate character-class data, with ""s being string-class data (as an inbuilt shortcut to a character-array record). As with the prior double-quotes, the comic versions appear to be handwriting-specific, with no easy-to-use equivalents in commonly used computer fonts.
|Alternative form of quotation marks. Some British media use these to mark dialogue, for historic reasons, though in modern usage the double quotes may be more common [https://www.sussex.ac.uk/informatics/punctuation/quotes/marks and acceptable].

Single quotes within double quotes (and/or double quotes within single, as necessary) can also be used to more clearly indicate reported words as part of an outer quote, i.e. when you're quoting one person and their statement contains a quote of someone else. The main quotation would be surrounded with double quotes, while the nested quotation is delimited with single quotes (or vice-versa, depending upon the house style in use). This may even be further alternated to arbitrary depth!
|-
|‹ ›
|An Animorph is talking
|{{w|Bracket#Angle_brackets|Angle brackets}}. Aside from telepathic speech in prose, it's often used in comics to indicate that a character is speaking a foreign language that has been translated for the reader's benefit – at least notionally. Angle brackets are heavily used in [https://en.wikipedia.org/wiki/HTML HTML] as markup tags to define how the source of websites intends to convey various stylistic and/or semantic distinctions.
|Books like the series {{w|Animorphs}} or science fiction novels use these when a character is communicating nonverbally, for example via telepathy. In the ''Animorphs'' series, this is called [https://animorphs.fandom.com/wiki/Thought-speak thought-speak], or sometimes "thought speech".
|-
|« »
|A French Animorph is talking
|French quotation marks. Used for quotes within quotes in some languages. For quoting conventions in different languages, see [https://op.europa.eu/en/web/eu-vocabularies/formex/physical-specifications/character-encoding/use-of-quotation-marks-in-the-different-languages this document].
|These symbols are French quotation marks - that's their actual name - and are used in French texts as the first-level quotes. Here Randall is mixing the SF convention described above with actual French use.
|-
|<nowiki>|</nowiki> |
|I'm scared of negative numbers but these sigils will protect me
|Vertical bars in mathematics are used for the [https://en.wikipedia.org/wiki/Absolute_value Absolute Value function].
|The absolute value of a number is its value with all negative and positive signs stripped off; in practical terms this is used to ensure a given value is positive (ex. <nowiki>|-69| = 69</nowiki>). If for whatever reason you need to "protect" your equations from negative numbers (which does come up in programming from time to time) the absolute value function has you covered — though it may not always be denoted with vertical bars. {{w|Sigil}}s are symbols used in magic, often for protection from evil.
|-
|* * _ _ / /
|I have a favorite monospaced font
|These symbols are conventionally used in text-based computer communications (such as emails, chats, Usenet News articles) to denote *bold*, _underlined_, or /italic/ font; some client programs interpret them and display actual bold text etc.
|The kind of person who uses these symbols is the kind of person who uses a {{w|terminal emulator}}, which allows users to select one's favorite (preferably monospace) font. And a {{w|Monospace font}} is a font (set of shapes used for letters, numbers and symbols) in which every character has the same width, unlike {{w|Typeface#Proportional_font|variable-width (proportional) font}}, in which the letter I is much narrower than W. While proportional font is more pleasant to read, monospace is easier to represent in simple mechanical or electronic devices, and has been used almost exclusively in the advent of computer technology, specifically in text-only environments such as {{w|computer terminals}}; these most often had only one bare-bones font that did not provide separate glyphs for different styles of character (weight, slant) or the ability to superimpose characters (directly adding underlines).
|-
|~~
|I'm being sarcastic and I had a Tumblr account in 2014
|Used in the markdown specification ([https://www.markdownguide.org/extended-syntax/#strikethrough]) to denote text with a horizontal line through it, known as "strikethrough". Used by most places that implement the markdown spec, such as Discord, Reddit, most wikis, Github, and Tumblr.
|Strikethrough markup can be found on sites like Tumblr, Reddit, or Discord to indicate that you didn't really mean something you said, and such usage peaked in the mid-2010s. This could also reference the trend of putting tildes after words or sentences to indicate the words are being said in a lilting or sing-song manner, or to indicate it is being said in a cute, nice, seductive timbre or as a particular part of a subcultural reference, e.g. in {{w|Furry fandom}}. Applied to a chosen username, it may be made to make it stand out, or else add sufficiently uniqueness despite the core name being likely to be in common use.
|-
|[([{()}],)]
|These Python functions are not getting along
|The square brackets denote a mutable [https://docs.python.org/3/tutorial/introduction.html#lists list], the round brackets an immutable [https://docs.python.org/3/tutorial/datastructures.html#tuples-and-sequences tuple] , and the curly brackets a [https://docs.python.org/3/tutorial/datastructures.html#sets set]. It is valid to have them nested like this. [] could also be a slice (a bit of a list or tuple) and {} could be a [https://docs.python.org/3/tutorial/datastructures.html#dictionaries dictionary], but the syntax is wrong for these.
|Random parentheses - Spaghetti code (badly maintained or written) in programming languages including Python will often be badly organized creating a mess of indentations and brackets used to create functions or loops etc.
|-
|⌊ ⌋
|Help, I'm a mathematician trying to work with actual numbers and they're scary
|Mathematical symbols meaning "floor" (i.e. round down to the nearest lower integer).
|Mathematicians stereotypically prefer to work with abstract symbols and concepts rather than numbers or indeed anything that might pertain to the real world. When presented with an actual number, it is possible that a mathematician may wish for it to be rounded to the nearest integer so that they can treat it as part of [https://en.wikipedia.org/wiki/Number_theory number theory] rather than anything to do with reality.
|-
|∫  ∫
|Why are you trying to read my violin?
|∫ looks like the {{w|Integral symbol}} which itself is derived from a {{w|Long s}}. In mathematics it is usually paired with the differential of the variable of integration (e.g., dx). A reverse integral symbol is not used in Western mathematics typesetting; it occasionally appears in mathematical texts written in Arabic, along with other symbols likewise adapted to Arabic's right-to-left writing direction. The symbol also looks like a lowercase {{w|Esh (letter)|esh}} (ʃ), used in phonetic transcription.

There is no unicode symbol for the reversed version - it is displayed here as a reversed ∫. The esh symbol has a reversed counterpart in Unicode, but it's quite a bit shorter (ʅ).
|Violins are known for their characteristic {{w|F-hole}}s. This symbol also resembles half a pair  of curly braces.
|-
|<nowiki>| ⟩</nowiki>
|Don't stop here–this is quantum country
|This {{w|Bra–ket notation|notation is used in quantum mechanics}} to notate a vector. This is called a ket, and the mirrored sign <nowiki>⟨|</nowiki> is called a bra. Combining them as bra-ket gives the inner product <nowiki>⟨|⟩</nowiki>.
| This is paraphrasing "Fear and Loathing in Las Vegas" where Johnny Depp's character Raoul Duke says: "We can't stop here, this is bat country!" while hallucinating violently on drugs, though not as violently as later in the movie.
|}


The title text includes different kinds of quotes, including the ASCII " and ', and Unicode “ ” (which have both an opening and closing version).
By default, iOS uses the latter curly quotes, while Windows uses the former straight quotes. Editing the same text on both an iPhone and a Windows computer can leave both types of quotes in the text.

Parentheses are a running joke on XKCD. Previous parenthetical comics include:
* [[312: With Apologies to Robert Frost]] - the punchline is a close parenthesis
* [[541: TED Talk]] - about ending parenthetical statements with emoticons
* [[859: (]] - which has an open parenthesis with none to close it
* [[1052: Every Major's Terrible]] - making fun of Computer Science as a major for its tedious use of matching parentheses

==Transcript==
{{incomplete transcript|Do NOT delete this tag too soon.}}

:Bracket Symbols
:and what they mean

:( ) Regular parentheses for setting stuff aside

:[ ] Square brackets (more secure)

:{ } This stuff is expensive so be careful with it

:" " Someone is talking

:' ' Someone British is talking

:‹ › An Animorph is talking

:« » A French Animorph is talking

:| | I'm scared of negative numbers but these sigils will protect me

:<nowiki>*</nowiki> * _ _ / / I have a favorite monospaced font

:~ ~ I'm being sarcastic and I had a Tumblr account in 2014

:[ ( [ { ( ) } ] , ) ] These Python functions are '''''not''''' getting along

:⌊ ⌋ Help, I'm a mathematician trying to work with actual numbers and they're scary

:ʃ ʅ Why are you trying to read my violin?

:| ⟩ Don't stop here--this is quantum country

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2954: Bracket Symbols

2024-07-04T09:11:41Z

172.71.160.115: /* Explanation */ More mathy explanations. [] and {} are barely used as outer brackets in professional mathematics [citation needed]