Editing Talk:2347: Dependency
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I worked for the Linux Foundation on the Core Infrastructure Initiative supporting OpenSSL and other projects. The one that scared me was Expat the XML parser maintained by two people on alternate Sunday afternoons assuming no other distractions. We did get funding for a test suite. Joe Biden was a supporter of LF and CII and was going to host a fund raiser for us at the White House until a perverse result.[[Special:Contributions/141.101.98.222|141.101.98.222]] 22:46, 17 August 2020 (UTC) | I worked for the Linux Foundation on the Core Infrastructure Initiative supporting OpenSSL and other projects. The one that scared me was Expat the XML parser maintained by two people on alternate Sunday afternoons assuming no other distractions. We did get funding for a test suite. Joe Biden was a supporter of LF and CII and was going to host a fund raiser for us at the White House until a perverse result.[[Special:Contributions/141.101.98.222|141.101.98.222]] 22:46, 17 August 2020 (UTC) | ||
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== Relevance of Imagemagick? == | == Relevance of Imagemagick? == | ||
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: Imagemagick is the de-facto standard for Image processing. Since the 90's engineers were either adding support for new formats to ImageMagick or adding new language bindings for ImageMagick. This resulted in a single library that is available on almost every server and desktop platform and can read and write almost every image format. Using imageMagick is sometimes unwieldly. e.g. on nodeJS it actually spawns a sub-process to run imagemagick. But it is still the de-facto (and the only practical) choice in most cases.--[[User:Deepjoy|Deepjoy]] ([[User talk:Deepjoy|talk]]) 00:24, 18 August 2020 (UTC) | : Imagemagick is the de-facto standard for Image processing. Since the 90's engineers were either adding support for new formats to ImageMagick or adding new language bindings for ImageMagick. This resulted in a single library that is available on almost every server and desktop platform and can read and write almost every image format. Using imageMagick is sometimes unwieldly. e.g. on nodeJS it actually spawns a sub-process to run imagemagick. But it is still the de-facto (and the only practical) choice in most cases.--[[User:Deepjoy|Deepjoy]] ([[User talk:Deepjoy|talk]]) 00:24, 18 August 2020 (UTC) | ||
:: I would put emphasis on the "almost every image format" ... there are lot of alternative image libraries, but most only support handful of formats (often just jpeg, png and gif). Meanwhile, I suspect not even Gimp supports as many formats as ImageMagick ... and, of course, Gimp is not really usable as library OR for shelling-out. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 23:43, 18 August 2020 (UTC) | :: I would put emphasis on the "almost every image format" ... there are lot of alternative image libraries, but most only support handful of formats (often just jpeg, png and gif). Meanwhile, I suspect not even Gimp supports as many formats as ImageMagick ... and, of course, Gimp is not really usable as library OR for shelling-out. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 23:43, 18 August 2020 (UTC) | ||
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== from the late 2010s onwards? == | == from the late 2010s onwards? == | ||
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:: While libc in various forms has been around as long as C has, it was never SINGULAR. Every version of C compiler had it's own version of C library maintained by different people. Even now there are alternatives to GNU libc. The timezone database might be better example. Also, reuse and modularity is fundamental principle, but reusing code maintained by someone else in project with bigger staff than that of such code is relatively recent. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 23:48, 18 August 2020 (UTC) | :: While libc in various forms has been around as long as C has, it was never SINGULAR. Every version of C compiler had it's own version of C library maintained by different people. Even now there are alternatives to GNU libc. The timezone database might be better example. Also, reuse and modularity is fundamental principle, but reusing code maintained by someone else in project with bigger staff than that of such code is relatively recent. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 23:48, 18 August 2020 (UTC) | ||
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== This has happened before == | == This has happened before == | ||
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It may be worth mentioning a case where this actually happened, like https://www.theregister.com/2016/03/23/npm_left_pad_chaos/ [[Special:Contributions/141.101.97.101|141.101.97.101]] 01:03, 18 August 2020 (UTC) | It may be worth mentioning a case where this actually happened, like https://www.theregister.com/2016/03/23/npm_left_pad_chaos/ [[Special:Contributions/141.101.97.101|141.101.97.101]] 01:03, 18 August 2020 (UTC) | ||
: That was only a problem for those who tried to compile against network versions, instead of having a local copy. One of the dumbest and laziest things you can do as a programmer. Not to mention that you could just copy the code directly into one of your files or just writing your own routine. [[User:SDSpivey|SDSpivey]] ([[User talk:SDSpivey|talk]]) 02:04, 20 August 2020 (UTC) | : That was only a problem for those who tried to compile against network versions, instead of having a local copy. One of the dumbest and laziest things you can do as a programmer. Not to mention that you could just copy the code directly into one of your files or just writing your own routine. [[User:SDSpivey|SDSpivey]] ([[User talk:SDSpivey|talk]]) 02:04, 20 August 2020 (UTC) | ||
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One particularly big risk that instantly came to mind is the timezone database, which is maintained by volunteers yet underpins basically everything: https://en.wikipedia.org/wiki/Tz_database#Maintenance | One particularly big risk that instantly came to mind is the timezone database, which is maintained by volunteers yet underpins basically everything: https://en.wikipedia.org/wiki/Tz_database#Maintenance | ||
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:OTOH, there are (at least) four computing pioneers/developers mentioned among them, creator or authors of significant 'products', and maybe {{w|Sketchpad|one of these}} matches the (intellectual) dependency meme quite well - other than being written in Massachusetts. Or {{w|Blogger_(service)|this one}}, though that might have been LA-baked, maybe? | :OTOH, there are (at least) four computing pioneers/developers mentioned among them, creator or authors of significant 'products', and maybe {{w|Sketchpad|one of these}} matches the (intellectual) dependency meme quite well - other than being written in Massachusetts. Or {{w|Blogger_(service)|this one}}, though that might have been LA-baked, maybe? | ||
:I learnt [[1053|some interesting things]] when investigating this issue, just now. Cheers! [[Special:Contributions/108.162.229.142|108.162.229.142]] 09:54, 18 August 2020 (UTC) | :I learnt [[1053|some interesting things]] when investigating this issue, just now. Cheers! [[Special:Contributions/108.162.229.142|108.162.229.142]] 09:54, 18 August 2020 (UTC) | ||
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== Microservices reference == | == Microservices reference == | ||
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:Based on [https://www.reddit.com/r/programming/comments/8iyqk9/the_thirty_million_line_problem/ related discussion], that's a VERY bad video: he may have a point, but it takes VERY long time before he gets to it. I'm not going to watch it that long myself. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 00:03, 19 August 2020 (UTC) | :Based on [https://www.reddit.com/r/programming/comments/8iyqk9/the_thirty_million_line_problem/ related discussion], that's a VERY bad video: he may have a point, but it takes VERY long time before he gets to it. I'm not going to watch it that long myself. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 00:03, 19 August 2020 (UTC) | ||
− | :This reminds me of that old joke: If carpenters built buildings the same way programmers made programs, the first woodpecker that came along would destroy civilization. | + | :This reminds me of that old joke: If carpenters built buildings the same way programmers made programs, the first woodpecker that came along would destroy civilization. |
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: I thought the drawing looks more like the [[w:Jenga|Jenga]] game, except the components are not simple rectangles. [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 16:31, 20 August 2020 (UTC) | : I thought the drawing looks more like the [[w:Jenga|Jenga]] game, except the components are not simple rectangles. [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 16:31, 20 August 2020 (UTC) | ||
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== "Famous" Left Pad Incident == | == "Famous" Left Pad Incident == | ||
The "famous" left-pad incident in JavaScript's package manager could use some elaboration for those of us for which it isn't. [[Special:Contributions/162.158.107.89|162.158.107.89]] 02:42, 19 August 2020 (UTC) | The "famous" left-pad incident in JavaScript's package manager could use some elaboration for those of us for which it isn't. [[Special:Contributions/162.158.107.89|162.158.107.89]] 02:42, 19 August 2020 (UTC) | ||
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== Loadsharers == | == Loadsharers == | ||
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==NTP== | ==NTP== | ||
The [https://www.informationweek.com/it-life/ntp-harlan-stenn-and-an-uncertain-future-readers-react/d/d-id/1319521 Network Time Protocol] is also a great example. --[[User:Slashme|Slashme]] ([[User talk:Slashme|talk]]) 21:50, 19 August 2020 (UTC) | The [https://www.informationweek.com/it-life/ntp-harlan-stenn-and-an-uncertain-future-readers-react/d/d-id/1319521 Network Time Protocol] is also a great example. --[[User:Slashme|Slashme]] ([[User talk:Slashme|talk]]) 21:50, 19 August 2020 (UTC) | ||
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