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Find out how much memory is being used by an object in Python [duplicate]
...the objects __sizeof__ might be misleading.
Using the bregman.suite, some tests with sys.getsizeof output a copy of an array object (data) in an object instance as being bigger than the object itself (mfcc).
>>> mfcc = MelFrequencyCepstrum(filepath, params)
>>> data = mfcc.X[:]
&...
How to get instance variables in Python?
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You can also test if an object has a specific variable with:
>>> hi_obj = hi()
>>> hasattr(hi_obj, "some attribute")
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...
Remove header and footer from window.print()
...s="http://www.w3.org/1999/xhtml">
<head>
<title>Print Test</title>
<style type="text/css" media="print">
@page
{
size: auto; /* auto is the current printer page size */
margin: 0mm; /* this affects the margin in th...
“Unable to find remote helper for 'https'” during git clone
...PS repositories. I can clone SSH repos fine, but not HTTPS repos. I cannot test the GIT protocol since I am behind a corporate firewall.
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returning in the middle of a using block
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The code bellow shows how using is working:
private class TestClass : IDisposable
{
private readonly string id;
public TestClass(string id)
{
Console.WriteLine("'{0}' is created.", id);
this.id = id;
}
public void Dispose()
{
Console.WriteLine("...
How to extract URL parameters from a URL with Ruby or Rails?
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I haven't tested this, but the first key listed, containing the full url, seems really wrong.
– Levi
Mar 26 '10 at 4:14
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How to avoid 'cannot read property of undefined' errors?
... operator.
window.a = "aString";
//window should have 'a' property
//lets test if it exists
if ("a" in window){
//true
}
if ("b" in window){
//false
}
Of course you can nest this as deep as you want
if ("a" in window.b.c) { }
Not sure if this helps.
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Recommended Fonts for Programming? [closed]
...rogrammer.com/photos/fonts.gif
I find that typing Illegal1 = O0 is a good test of suitability.
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edited Jan 27 '09 at 20:54
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NSString tokenize in Objective-C
...ounters more than one member of the charSet in a row, so you might want to test for lengths less than 1.
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Which one is the best PDF-API for PHP? [closed]
... in the area of performance at each libraries most basic functions.
SPEED TEST
17.0366 seconds to process 2000 PDF files using fPDF ||
79.5982 seconds to process 2000 PDF files using tcPDF
FILE SIZE CHECK (in bytes)
788 fPDF ||
1,860 tcPDF
The code used was as identical as possible and renders ...