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Appending to an existing string
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answered Mar 1 '10 at 15:44
sepp2ksepp2k
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Why does `a == b or c or d` always evaluate to True?
...ame == "Kevin" or name == "Jon" or name == "Inbar"', setup="name='Inbar'")
0.4247764749999945
>>> timeit.timeit('name in {"Kevin", "Jon", "Inbar"}', setup="name='Inbar'")
0.18493307199999265
For those who may want proof that if a == b or c or d or e: ... is indeed parsed like this. The bu...
Tetris-ing an array
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answered Jul 18 '10 at 13:05
starbluestarblue
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MySQL - length() vs char_length()
...> 3, 1
As you can see the Euro sign occupies 3 bytes (it's encoded as 0xE282AC in UTF-8) even though it's only one character.
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What is ?= in Makefile
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130
?= indicates to set the KDIR variable only if it's not set/doesn't have a value.
For example:
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How do I output text without a newline in PowerShell?
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edited Oct 9 '10 at 18:56
Jay Bazuzi
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SSL is not enabled on the server
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eatonphileatonphil
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What does a tilde do when it precedes an expression?
...ntation of the IEEE 754 float (how JavaScript treats numbers) would be...
0011 1111 1111 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
So ~ converts its operand to a 32 bit integer (bitwise operators in JavaScript do that)...
0000 0000 0000 0000 0000 0000 0000 0001
If it wer...
LINQ To Entities does not recognize the method Last. Really?
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edited Sep 3 '11 at 14:30
answered Sep 3 '11 at 14:17
Nei...
MySQL: @variable vs. variable. What's the difference?
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edited Jul 22 at 10:06
Community♦
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answered Jun 17 '09 at 23:39
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