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Time complexity of Sieve of Eratosthenes algorithm
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answered Apr 6 '10 at 5:17
ShreevatsaRShreevatsaR
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What are the options for storing hierarchical data in a relational database? [closed]
...ttle for one or the other especially if there are more than, say, a lousy 100,000 nodes or so. Using the push stack method can take a whole day to do the conversion on what MLM'ers would consider to be a small million node hierarchy.
I thought I'd give Celko a bit of competition by coming up with ...
How to make child process die after parent exits?
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edited Nov 13 '08 at 18:25
answered Nov 12 '08 at 16:12
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Get loop count inside a Python FOR loop
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605
The pythonic way is to use enumerate:
for idx,item in enumerate(list):
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How do you know when to use fold-left and when to use fold-right?
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105
You can transfer a fold into an infix operator notation (writing in between):
This example fol...
How to append contents of multiple files into one file
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10 Answers
10
Active
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What's the syntax for mod in java
... can use the remainder operator %. For your exact example:
if ((a % 2) == 0)
{
isEven = true;
}
else
{
isEven = false;
}
This can be simplified to a one-liner:
isEven = (a % 2) == 0;
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Is there a JavaScript strcmp()?
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answered Jul 24 '09 at 18:38
newacctnewacct
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Convert command line arguments into an array in Bash
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edited Feb 5 '14 at 0:38
answered Oct 3 '12 at 15:33
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How to get execution time in rails console?
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edited Jul 20 '19 at 4:28
Jeremy Baker
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