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Delete directory with files in it?
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I generally use this to delete all files in a folder:
array_map('unlink', glob("$dirname/*.*"));
And then you can do
rmdir($dirname);
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any tool for java object to object mapping? [closed]
... converting String scalar values to objects of the specified Class, String arrays to arrays of the specified Class.
Commons-Lang: ArrayUtils -> Operations on arrays, primitive arrays (like int[]) and primitive wrapper arrays (like Integer[]).
Spring framework: Spring has an excellent support f...
Passing $_POST values with cURL
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Should work fine.
$data = array('name' => 'Ross', 'php_master' => true);
// You can POST a file by prefixing with an @ (for <input type="file"> fields)
$data['file'] = '@/home/user/world.jpg';
$handle = curl_init($url);
curl_setopt($hand...
Access multiple elements of list knowing their index
...a))
# Result:
(1, 5, 5)
Or you can use numpy:
import numpy as np
a = np.array([-2, 1, 5, 3, 8, 5, 6])
b = [1, 2, 5]
print(list(a[b]))
# Result:
[1, 5, 5]
But really, your current solution is fine. It's probably the neatest out of all of them.
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Convert JS Object to form data
...Object.keys is not the answer, as you shouldn't have to get the keys as an array, then iterate over the keys to get the values, you should be using a for..in loop.
– adeneo
May 22 '14 at 11:23
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How is Python's List Implemented?
Is it a linked list, an array? I searched around and only found people guessing. My C knowledge isn't good enough to look at the source code.
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Javascript How to define multiple variables on a single line?
...y, they are not "unique" since anytime you make a reference to an object ( array, object literal, function ) it's passed by reference and not value. So if you change just one of those variables, and wanted them to act individually you will not get what you want because they are not individual object...
How to add a new method to a php object on the fly?
...{
$func = $this->$method;
return call_user_func_array($func, $args);
}
}
}
$foo = new Foo();
$foo->bar = function () { echo "Hello, this function is added at runtime"; };
$foo->bar();
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Sort array by firstname (alphabetically) in Javascript
I got an array (see below for one object in the array) that I need to sort by firstname using JavaScript.
How can I do it?
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JavaScript: empty array, [ ] evaluates to true in conditional structures. Why is this?
...ng "0" (zero in quotes), "false" (false in quotes), empty functions, empty arrays, and empty objects.
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