explain xkcd - User contributions [en]

Talk:1537: Types

2015-06-12T17:00:38Z

141.101.104.12:

Relevant: WAT talk https://www.destroyallsoftware.com/talks/wat

Are (6) and (7) about completing sequences?

If the sequence was [1, 2, 3, ?] we would expect the ? to be a placeholder for 4. So [1, 2, 3]+2 is wrong := FALSE. But [1, 2, 3]+4 is correct := TRUE.

"+2 appears to be applying a unary + to the number 2" : or it adds the number of the line, 10, to 2 => 12. Also, the eleventh line, "2+2" may add 2 to all the following 2, explaining line 12. (that theory is from a friend of mine) [[User:Seipas|Seipas]] ([[User talk:Seipas|talk]]) 12:17, 12 June 2015 (UTC)
: Also, for the lines 6 and 7, the operation "[1,2,3]+x" may add x to the set [1,2,3] and return true if the operation succeeded or false if not. Adding 2 to the set [1,2,3] returns false because 2 is already in [1,2,3]. [[User:Seipas|Seipas]] ([[User talk:Seipas|talk]]) 12:23, 12 June 2015 (UTC)

Yellowish Blue: http://www.livescience.com/17948-red-green-blue-yellow-stunning-colors.html is NaN!

''"The ironic thing is that fractions with 2 in the nominator are not the kind of numbers that typically suffer from floating point impreciseness."''
- This is not technically correct. Should read "fractions with 'power of 2' in the '''de'''nominator. However, the 3/2 would cause precision errors.
: I don't know proper English wording for things, but 3/2=3*2^-1, so it would be represented exactly under IEEE-754 too. [[Special:Contributions/141.101.89.217|141.101.89.217]] 13:58, 12 June 2015 (UTC)

Is there more to this comic, a fixed set of rules that can tie all the examples together, or does each line make its own joke independently? [[Special:Contributions/108.162.219.5|108.162.219.5]] 12:54, 12 June 2015 (UTC)

== "normally" ==

<blockquote>This would make sense if it was <code>[] + 2</code></blockquote>

It really wouldn't. Javascript returns <code>"2"</code> (god knows why) and Python gives an error. Don't really feel like testing many other languages, but I also think it's not really a logical assumption to make at all. Can't think of a reason for <code>[] + 2</code> to return <code>[2]</code>... ever. It ''might'' make a little bit of sense in Randall's oddly typed language, but not in any sane one. --[[User:TotempaaltJ|TotempaaltJ]] ([[User talk:TotempaaltJ|talk]]) 12:35, 12 June 2015 (UTC)

: Javascript first converts <code>[]</code> (the empty array) to the empty string (using the rule "stringify each element and join with a comma"), then treats the operation as <code>"" + 2</code>, which results in conversion of the other operand to string and then concatenation. [[Special:Contributions/141.101.97.214|141.101.97.214]] 12:46, 12 June 2015 (UTC)

line 4: asci code of N + 2 = asci code of P [[User:SirKitKat|sirKitKat]] ([[User talk:SirKitKat|talk]]) 13:07, 12 June 2015 (UTC)

My favourite xkcd in a while. =8o) Of the list I got a good laugh out of numbers 8 and 13. [[User:Jarod997|Jarod997]] ([[User talk:Jarod997|talk]]) 13:11, 12 June 2015 (UTC)

I think a lot of this is his joke about programming languages loving the number 4. 2 + "2" = "4", [1,2,3] + 4 = true, 2+2 = DONE, and the range one all seem to support this. Also reminds me of this: http://xkcd.com/221/

Why isn't yellowish blue just green? [[User:Djbrasier|Djbrasier]] ([[User talk:Djbrasier|talk]]) 16:18, 12 June 2015 (UTC)

line 4: I read NaP as Not a Problem. [[Special:Contributions/141.101.104.12|141.101.104.12]] 17:00, 12 June 2015 (UTC)

Talk:1520: Degree-Off

2015-05-04T08:36:02Z

141.101.104.12:

I assume "''Your'' field gathered in the desert to create a new one." refers to the Manhattan Project? {{unsigned ip|173.245.50.74}}
:Yes [[User:Jachra|Jachra]] ([[User talk:Jachra|talk]]) 06:52, 4 May 2015 (UTC)

Chem wants absolutely no part of this conversation. [[User:Jachra|Jachra]] ([[User talk:Jachra|talk]]) 06:52, 4 May 2015 (UTC)

The Four Horsemen of the Apocalypse are: Conquest, War, Famine, and Death. Is she claiming that her heros have conquered death? [[User:Capncanuck|Capncanuck]] ([[User talk:Capncanuck|talk]]) 06:58, 4 May 2015 (UTC)

Pestilence [[Special:Contributions/173.245.56.176|173.245.56.176]] 07:10, 4 May 2015 (UTC)

also a possible reference to: https://xkcd.com/435/ ? {{unsigned ip|141.101.75.101}}

The stamp collecting quote is from Ernest Rutherford, not Richard Feynman. {{unsigned ip|141.101.70.43}}

1052 also compares degrees --[[Special:Contributions/141.101.104.12|141.101.104.12]] 08:36, 4 May 2015 (UTC)

Talk:1476: Ceres

2015-01-21T09:45:59Z

141.101.104.12:

I'm not sure about Number 6 being a reference to The Prisoner. there's no other context in the comic to suggest that reference. {{unsigned ip|‎173.245.54.180}}

The novel The WindWalkers (in French "La Horde du Contrevent") from Alain Damasio is the story of the 34th team of people walking against the wind to go past the end of the known world. A group is sent every generation from a starting point and they walk over decades as far as they can go. The team leader is called Golgoth and is the 9th descendant of his family leading a team. He is obsessed with the idea of getting farther than his father (Golgoth 8) and the others Golgoth before them. At one point, while the team thought having been farther than any other, Golgoth 9 finds a sign let by Golgoth 6 (whose team had been thought lost) that demonstrates they were not the first ones reaching this point.
Maybe the comics does not make reference to this event in the novel, but readers of the novel will likely think about it. [[User:Marou|Marou]] ([[User talk:Marou|talk]]) 08:42, 21 January 2015 (UTC)

Maybe include a picture of Ceres (the dwarf planet) to show the real white spot (not the inspection sticker) [[User:SirKitKat|sirKitKat]] ([[User talk:SirKitKat|talk]]) 09:14, 21 January 2015 (UTC)
: Or a ref to an [http://www.universetoday.com/118358/first-hubble-and-now-dawn-have-seen-this-white-spot-on-ceres-what-is-it/ image/animation] [[User:SirKitKat|sirKitKat]] ([[User talk:SirKitKat|talk]]) 09:16, 21 January 2015 (UTC)
: This image shows it really good: [http://d1jqu7g1y74ds1.cloudfront.net/wp-content/uploads/2015/01/2004HubbleRotation-580x515.jpg] (Images from the Hubble Space Telescope in 2004 of Ceres. Credit: NASA/Hubble) --[[Special:Contributions/108.162.254.134|108.162.254.134]] 09:29, 21 January 2015 (UTC)

Ceres is also a brand of vegetable fat manufactured by [http://www.belusafoods.sk/1/index.php?kat=3&ac=5&id_p=170 BELUŠA FOODS s.r.o.] (no english version, sorry). Salmonela in this kind of Ceres would be very interesting but I doubt that Randal refers to this Ceres. [[User:Jkotek|Jkotek]] ([[User talk:Jkotek|talk]]) 09:31, 21 January 2015 (UTC)

Earth the planet contains salmonella.
--[[Special:Contributions/141.101.104.12|141.101.104.12]] 09:45, 21 January 2015 (UTC)

Megan

2014-08-21T13:05:13Z

141.101.104.12: annual income less or equal to $100 000, afraid of flying

{{Infobox character
| image = Megan.png‎
| caption = Megan, seen in [[973: MTV Generation]]
| first_appearance = [[15: Just Alerting You]]
}}
'''Megan''' is a [[stick figure]] character in [[xkcd]]. She is the second-most frequently appearing character, after [[Cueball]], and the most frequently appearing female character. She often appears with Cueball as a couple.

Megan does not necessarily always represent the same character from comic to comic. She is essentially the female equivalent of Cueball, representing the everywoman to his {{w|everyman}}. On the other hand, Megan does sometimes appear to have slightly specific personality traits; she has quite odd habits, and is sometimes shown to be very focused and intent on a goal. She has also been referred to by name in comics from time to time.

Early comics often feature Megan-style characters who may or may not be identified as Megan. [[Randall]] appears not to have standardized his character lineup early in the comic's run, and as a result, early characters sometimes have similar hair to Megan, but some different features.

''Explain xkcd'' originally referred to this character as 'Cutie' (thereby complementing 'Cueball' with a matching first syllable) until it was pointed out that her name was given in [[159: Boombox]].

The name Megan may derive from a lost love of the author's, given that he wrote [[420: Jealousy|a passive-aggressive toast for Megan's wedding]] in an xkcd comic about how he was madly still in love with her, put across in a way that would generally ruin the day for everyone involved. We also see this earlier in [[215: Letting Go]].

In [[1409: Query]], we learn that she is 30 or less, that her annual income is less or equal to $ 100 000, and that she is afraid of flying.

==Characteristics==
Megan is distinguished by her black shoulder-length hair which generally appears to be parted in the middle in front, and is draped behind what are presumably her (undrawn) ears.

{{navbox-characters}}
[[Category:Characters]]

Megan

2014-08-21T13:01:29Z

141.101.104.12: Megan is <= 30

{{Infobox character
| image = Megan.png‎
| caption = Megan, seen in [[973: MTV Generation]]
| first_appearance = [[15: Just Alerting You]]
}}
'''Megan''' is a [[stick figure]] character in [[xkcd]]. She is the second-most frequently appearing character, after [[Cueball]], and the most frequently appearing female character. She often appears with Cueball as a couple.

Megan does not necessarily always represent the same character from comic to comic. She is essentially the female equivalent of Cueball, representing the everywoman to his {{w|everyman}}. On the other hand, Megan does sometimes appear to have slightly specific personality traits; she has quite odd habits, and is sometimes shown to be very focused and intent on a goal. She has also been referred to by name in comics from time to time.

Early comics often feature Megan-style characters who may or may not be identified as Megan. [[Randall]] appears not to have standardized his character lineup early in the comic's run, and as a result, early characters sometimes have similar hair to Megan, but some different features.

''Explain xkcd'' originally referred to this character as 'Cutie' (thereby complementing 'Cueball' with a matching first syllable) until it was pointed out that her name was given in [[159: Boombox]].

The name Megan may derive from a lost love of the author's, given that he wrote [[420: Jealousy|a passive-aggressive toast for Megan's wedding]] in an xkcd comic about how he was madly still in love with her, put across in a way that would generally ruin the day for everyone involved. We also see this earlier in [[215: Letting Go]].

In [[1409: Query]], we learn that she is 30 or less.

==Characteristics==
Megan is distinguished by her black shoulder-length hair which generally appears to be parted in the middle in front, and is draped behind what are presumably her (undrawn) ears.

{{navbox-characters}}
[[Category:Characters]]