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How to list files in a directory in a C program?
...nt in C.
Source : http://faq.cprogramming.com/cgi-bin/smartfaq.cgi?answer=1046380353&id=1044780608
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How to check a string for specific characters?
... the colon on the end.
– bjnord
Mar 10 '17 at 22:51
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Print in one line dynamically
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answered Jul 14 '10 at 19:05
ewallewall
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What is the difference between include and extend in Ruby?
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answered Feb 15 '11 at 19:10
John DouthatJohn Douthat
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Which concurrent Queue implementation should I use in Java?
..., ArrayBlockingQueue is a queue of a fixed size. So if you set the size at 10, and attempt to insert an 11th element, the insert statement will block until another thread removes an element. The fairness issue is what happens if multiple threads try to insert and remove at the same time (in other wo...
Extract substring using regexp in plain bash
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Using pure bash :
$ cat file.txt
US/Central - 10:26 PM (CST)
$ while read a b time x; do [[ $b == - ]] && echo $time; done < file.txt
another solution with bash regex :
$ [[ "US/Central - 10:26 PM (CST)" =~ -[[:space:]]*([0-9]{2}:[0-9]{2}) ]] &&
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How to check if a table exists in a given schema
...w, thanks.
– Erwin Brandstetter
Jan 10 '17 at 4:48
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object==null or null==object?
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answered Mar 3 '10 at 6:39
Laurence GonsalvesLaurence Gonsalves
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css overflow - only 1 line of text
...ccess to it.
– DanMan
Oct 11 '13 at 10:28
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Check if object exists in JavaScript
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answered Nov 15 '10 at 17:08
JALJAL
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