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Block comments in html.erb templates in rails
...my text editor (Komodo) finds this variation on @Garfield's recommendation least obnoxious:
<%# A long multiline comment in a rails template ...
# line 2
# and so on ...
# %>
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git pull error :error: remote ref is at but expected
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This is a git bug.(At least the error message is wrong). I hope someone can report this bug to the git project. It looks difficult for me to report bug to the git project. github.com/git/git
– bronze man
Jan ...
Separators for Navigation
...and even tried out different screen readers to prove my point. However, at least the screen readers are clever enough to NOT READ OUT LOUD empty bullets (nor enumerate absent options when using @ol@ instead of @ul@). So I can just point out that the use of @li@ here is in the same category as using ...
Command to get nth line of STDOUT
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At least with GNU awk, the default action is { print $0 }, so `awk 'NR==3' is a shorter way to write the same.
– ephemient
Sep 15 '09 at 21:51
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Casting to string in JavaScript
...atenating empty strings is rediculously faster (95% in Firefox 19) - or at least JSPerf says so.
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Convert Set to List without creating new List
...ps? It is easy to see that a map with k lists as values needs to create at least k lists.
– amit
Jan 17 '12 at 9:55
@i...
When to use StringBuilder in Java [duplicate]
...anymore, fortunately. If you have a look at the bytecode for the above (at least with a JDK > 1.6u22), you will notice that everything is replaced by a StringBuilder. It's not only single statements anymore, but actually fairly complicated constructs. I just did several test cases on real-life co...
How to increase timeout for a single test case in mocha
...LongThing().then(() => {
done();
});
}).timeout(5000);
At least this works in Typescript.
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Save modifications in place with awk
...tils. So it won't be present by default in most systems. But looks like at least sponge itself is portable enough and can be run almost everywhere.
– MarSoft
Dec 14 '18 at 11:21
2
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Installing rmagick on Ubuntu
...with just libmagickwand-dev and I didn't need any additional packages. At least for Magick::ImageList.from_blob, Magick::ImageList.resize, and Magick::ImageList.write. Not sure about other methods.
– umassthrower
Nov 26 '12 at 6:04
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