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Preferred method to store PHP arrays (json_encode vs serialize)
... was roughly 39.99% faster than unserialize()
– user1642018
Jul 28 '14 at 3:05
21
Interesting: if...
How to get line count of a large file cheaply in Python?
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645
One line, probably pretty fast:
num_lines = sum(1 for line in open('myfile.txt'))
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Advantage of switch over if-else statement
...ark Ransom
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5
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CSS3's border-radius property and border-collapse:collapse don't mix. How can I use border-radius to
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64
If you want a CSS-only solution (no need to set cellspacing=0 in the HTML) that allows for 1px ...
How to copy directories in OS X 10.7.3?
... Just two cents about copy folders from command line: ditto command ss64.com/osx/ditto.html PS. Unlike cp -R, if the destination folder already exists, the existing contents will be merged with the contents of the folder being copied.
– Alexander Hramov
F...
Python, Unicode, and the Windows console
...u can download it from https://sourceforge.net/projects/pywin32/ (x86 and x64 builds are available)\n"
exit(-1)
# win32console implementation of SetConsoleCP does not return a value
# CP_UTF8 = 65001
win32console.SetConsoleCP(65001)
if (win32console.GetConsoleCP() != 65001):...
List of standard lengths for database fields
...@ian-nelson Email length according to RFC 3696: That limit is a maximum of 64 characters (octets) in the "local part" (before the "@") and a maximum of 255 characters (octets) in the domain part (after the "@") for a total length of 320 characters. Systems that handle email should be prepa...
jQuery Validate - Enable validation for hidden fields
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64
Make sure to put
$.validator.setDefaults({ ignore: '' });
NOT inside $(document).ready
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How do you use “
...> [1] 16
cube <- power(3)
cube(2) # -> [1] 8
cube(4) # -> [1] 64
The ability to manage variables at two levels also makes it possible to maintain the state across function invocations by allowing a function to modify variables in the environment of its parent. Key to managing variable...
How do I check if an integer is even or odd? [closed]
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fortran
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answered Oct 2 '08 at 9:52
PierrePierre...