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NumPy: function for simultaneous max() and min()
...np.max(a)',
setup='import numpy as np; a = np.arange(%d, dtype=np.float32)' % size,
number=repeat), " # numpy min/max"
print timeit.timeit(
'untitled.minmax1(a)',
setup='import numpy as np; import untitled; a = np.arange(%d, dtype=np.float32)' % size,
number=repeat), '# minmax1'...
Python != operation vs “is not”
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answered Feb 5 '10 at 20:32
WesleyWesley
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Python __str__ versus __unicode__
...rtelli
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2
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What is (functional) reactive programming?
... could then say something like:
rectangle(minX, minY, maxX, maxY)
And a 32x32 box will be drawn around the mouse pointer and will track it wherever it moves.
Here is a pretty good paper on functional reactive programming.
...
Python “raise from” usage
...ijn Pieters♦Martijn Pieters
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Removing all unused references from a project in Visual Studio projects
...mize References...
http://www.jetbrains.com/resharper/webhelp/Refactorings__Remove_Unused_References.html
This feature does not correctly handle:
Dependency injected assemblies
Dynamically loaded assemblies (Assembly.LoadFile)
Native code assemblies loaded through interop
ActiveX controls (COM i...
In which order should floats be added to get the most precise result?
...es things somewhat. Consider the case where we're adding single-precision (32 bit) floats, and there are 1 billion values equal to 1 / (1 billion), and one value equal to 1. If the 1 comes first, then the sum will come to 1, since 1 + (1 / 1 billion) is 1 due to loss of precision. Each addition has ...
How to properly add cross-site request forgery (CSRF) token using PHP
...empty($_SESSION['token'])) {
$_SESSION['token'] = bin2hex(random_bytes(32));
}
$token = $_SESSION['token'];
Sidenote: One of my employer's open source projects is an initiative to backport random_bytes() and random_int() into PHP 5 projects. It's MIT licensed and available on Github and Compos...
Pragma in define macro
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As an FYI: MSVC has the __pragma() preprocessor operator, which unfortunately is slightly different from C99's _Pragma() operator (C99's ta...
Generate a random point within a circle (uniformly)
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btillybtilly
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