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Using Python's os.path, how do I go up one directory?
I recently upgrade Django from v1.3.1 to v1.4.
14 Answers
14
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How do I change permissions for a folder and all of its subfolders and files in one step in Linux?
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3042
The other answers are correct, in that chmod -R 755 will set these permissions to all files a...
What is the advantage of using REST instead of non-REST HTTP?
...ist of message IDs in the post.
GET /timeline_posts/2/
GET /timeline_posts/3/
GET /message/10/
GET /message/11/
....
Which is kind of ridiculous. Facebook's API is pretty great IMO, so let's see what they do:
By default, most object properties are returned when you make a query.
You can choo...
MongoDB drop every database
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143
you can create a javascript loop that do the job and then execute it in the mongoconsole.
var d...
When to use nested classes and classes nested in modules?
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Pan ThomakosPan Thomakos
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PHP Sort Array By SubArray Value
...ionNumber"];
}
...
usort($array, "cmp_by_optionNumber");
In PHP ≥5.3, you should use an anonymous function instead:
usort($array, function ($a, $b) {
return $a['optionNumber'] - $b['optionNumber'];
});
Note that both code above assume $a['optionNumber'] is an integer. Use @St. John Jo...
How to do relative imports in Python?
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342
Everyone seems to want to tell you what you should be doing rather than just answering the que...
Differences and relationship between glActiveTexture and glBindTexture
...texture unit can have multiple texture targets (usually GL_TEXTURE_1D, 2D, 3D or CUBE_MAP).
4 Answers
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Why declare a struct that only contains an array in C?
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Blagovest BuyuklievBlagovest Buyukliev
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