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When should I use GET or POST method? What's the difference between them?
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267
It's not a matter of security. The HTTP protocol defines GET-type requests as being idempotent...
What is the fastest integer division supporting division by zero no matter what the result is?
... pushl %ebp
xorl %eax, %eax
movl %esp, %ebp
movl 12(%ebp), %edx
testl %edx, %edx
sete %al
addl %edx, %eax
movl 8(%ebp), %edx
movl %eax, %ecx
popl %ebp
movl %edx, %eax
sarl $31, %edx
idivl %ecx
ret
As this tur...
Check if a value is in an array (C#)
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234
Add necessary namespace
using System.Linq;
Then you can use linq Contains() method
string[...
E731 do not assign a lambda expression, use a def
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236
The recommendation in PEP-8 you are running into is:
Always use a def statement instead of...
How could the UNIX sort command sort a very large file?
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112
The Algorithmic details of UNIX Sort command says Unix Sort uses an External R-Way merge sorting...
CSS I want a div to be on top of everything
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122
In order for z-index to work, you'll need to give the element a position:absolute or a position...
how to show lines in common (reverse diff)?
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212
On *nix, you can use comm. The answer to the question is:
comm -1 -2 file1.sorted file2.sort...
Calculate last day of month in JavaScript
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20 Answers
20
Active
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Regex group capture in R with multiple capture-groups
...p in the match (and one for the whole match):
> s = c("(sometext :: 0.1231313213)", "(moretext :: 0.111222)")
> str_match(s, "\\((.*?) :: (0\\.[0-9]+)\\)")
[,1] [,2] [,3]
[1,] "(sometext :: 0.1231313213)" "sometext" "0.1231313213"
[2,] "(moretext :...
Unzipping files in Python
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edited Sep 24 '19 at 20:09
answered Aug 10 '10 at 16:23
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