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sometimes my file just freezes in my vi |vim, what happened?
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edited Jul 21 '13 at 12:16
Hulk1991
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Creating temporary files in bash
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Will Barnwell
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answered Jun 11 '12 at 15:20
kojirokojiro
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How to do SELECT COUNT(*) GROUP BY and ORDER BY in Django?
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edited Aug 24 at 15:23
answered Sep 30 '13 at 19:44
Al...
How do I iterate through each element in an n-dimensional matrix in MATLAB?
...,idx);.
– knedlsepp
Jan 4 '15 at 1:23
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Using boolean values in C
... <stdbool.h>
Option 2
typedef enum { false, true } bool;
Option 3
typedef int bool;
enum { false, true };
Option 4
typedef int bool;
#define true 1
#define false 0
Explanation
Option 1 will work only if you use C99 and it's the "standard way" to do it. Choose this if possible.
Opt...
jQuery: checking if the value of a field is null (empty)
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31
The value of a field can not be null, it's always a string value. this isn't entirely true. I've got a select containing no options. When I...
grepping using the “|” alternative operator
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136
You need to escape the |. The following should do the job.
grep "gene\|exon" AT5G60410.gff
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Difference between document.addEventListener and window.addEventListener?
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3 Answers
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Any way to replace characters on Swift String?
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936
This answer has been updated for Swift 4 & 5. If you're still using Swift 1, 2 or 3 see the...
When to use actors instead of messaging solutions such as WebSphere MQ or Tibco Rendezvous?
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3 Answers
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