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Linux bash: Multiple variable assignment
... Michael Krelin - hackerMichael Krelin - hacker
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Implement paging (skip / take) functionality with this query
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Radim KöhlerRadim Köhler
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Count occurrences of a char in plain text file
...cd f < file | wc -c
Time for this command with a file with 4.9 MB and 1100000 occurences of the searched character:
real 0m0.089s
user 0m0.057s
sys 0m0.027s
Time for Vereb answer with echo, cat, tr and bc for the same file:
real 0m0.168s
user 0m0.059s
sys 0m0.115s
Time for R...
Node.js client for a socket.io server
...lessioalex
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XmlWriter to Write to a String Instead of to a File
...ject
– Łukasz Kosiak
Aug 25 '16 at 11:58
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How to prevent text in a table cell from wrapping
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Jeroen
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answered Nov 18 '08 at 21:43
OwenOwen
7...
NSLog/printf specifier for NSInteger?
... i) {return (long)i;}
– Erik
Nov 3 '11 at 16:48
3
You can also create an NSNumber and log that. N...
PHP function to build query string from array
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answered May 13 '11 at 19:54
0x6A75616E0x6A75616E
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Difference between Django's annotate and aggregate methods?
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answered Nov 2 '11 at 17:20
AlasdairAlasdair
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I have an error: setOnItemClickListener cannot be used with a spinner, what is wrong?
...pinner.html
– Error
Jun 20 '16 at 9:11
3
What if we need to select an item again? This method wil...