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How to access the correct `this` inside a callback?
... value this should refer to. Here is a contrived example:
var arr = [1, 2, 3];
var obj = {multiplier: 42};
var new_arr = arr.map(function(v) {
return v * this.multiplier;
}, obj); // <- here we are passing `obj` as second argument
Note: Whether or not you can pass a value for this is usuall...
What underlies this JavaScript idiom: var self = this?
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434
See this article on alistapart.com. (Ed: The article has been updated since originally linked)
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Python subprocess/Popen with a modified environment
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edited May 16 '16 at 17:32
Colin D Bennett
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ans...
Why can templates only be implemented in the header file?
...athanOliver
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answered Jan 30 '09 at 10:26
Luc TourailleLuc Touraille
7...
Using git repository as a database backend
...───────┤
│ MusicBrainz │ 1.2M │ 1K/week │ 30 GiB │ 20 GiB │
│ en.wikipedia │ 21.5M │ 133K/month │ 3 TiB │ 44 GiB │
│ OSM │ 1.7M │ 21K/month │ 726 GiB │ 480 GiB │
Obviously, for that amounts of data/activity, this app...
Message 'src refspec master does not match any' when pushing commits in Git
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'Missing recommended icon file - The bundle does not contain an app icon for iPhone / iPod Touch of
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If you get an icon error when submitting an application from Xcode9, or if you cannot see app ...
CSS to make HTML page footer stay at bottom of the page with a minimum height, but not overlap the p
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A simple method is to make the body 100% of your page, with a min-height of 100% too. This wor...
The shortest possible output from git log containing author and date
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13 Answers
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GNU Makefile rule generating a few targets from a single source file
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answered Jun 4 '10 at 11:03
Peter TillemansPeter Tillemans
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