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What is the purpose of wrapping whole Javascript files in anonymous functions like “(function(){ … }
...le;
}
Correspondingly:
function globalFunction() {
var localFunction1 = function() {
//I'm anonymous! But localFunction1 is a reference to me!
};
function localFunction2() {
//I'm named!
}
}
In the above scenario, you can call globalFunction() from anywhere, but you c...
How do you use window.postMessage across domains?
...
Here is an example that works on Chrome 5.0.375.125.
The page B (iframe content):
<html>
<head></head>
<body>
<script>
top.postMessage('hello', 'A');
</script>
</body>
</html>
Note ...
How do I get cURL to not show the progress bar?
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curl -s http://google.com > temp.html
works for curl version 7.19.5 on Ubuntu 9.10 (no progress bar). But if for some reason that does not work on your platform, you could always redirect stderr to /dev/null:
curl http://google.com 2>/dev/null > temp.html
...
Purpose of Django setting ‘SECRET_KEY’
.../global_settings.py:255:SECRET_KEY = ''
conf/project_template/settings.py:61:SECRET_KEY = ''
contrib/auth/tokens.py:54: hash = sha_constructor(settings.SECRET_KEY + unicode(user.id) +
contrib/comments/forms.py:86: info = (content_type, object_pk, timestamp, settings.SECRET_KEY)
contrib...
How do I know that the UICollectionView has been loaded completely?
...
19 Answers
19
Active
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How to remove files and directories quickly via terminal (bash shell) [closed]
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answered Apr 15 '10 at 1:26
Jim LewisJim Lewis
38.2k66 gold badges8080 silver badges9292 bronze badges
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How to copy an object in Objective-C
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192
As always with reference types, there are two notions of "copy". I'm sure you know them, but f...
Android java.lang.VerifyError?
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answered Mar 21 '09 at 7:22
TofuBeerTofuBeer
56.7k1414 gold badges109109 silver badges158158 bronze badges
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Create a .csv file with values from a Python list
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13 Answers
13
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