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Rails: What's a good way to validate links (URLs)?
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21 Answers
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Delete a single record from Entity Framework?
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15 Answers
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C++ error: undefined reference to 'clock_gettime' and 'clock_settime'
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edited Oct 2 '14 at 21:54
Mark Lakata
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How do I install package.json dependencies in the current directory using npm
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edited Feb 3 '15 at 13:53
answered Dec 4 '11 at 9:59
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Python - use list as function parameters
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156
You can do this using the splat operator:
some_func(*params)
This causes the function to re...
How do I (or can I) SELECT DISTINCT on multiple columns?
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451
SELECT DISTINCT a,b,c FROM t
is roughly equivalent to:
SELECT a,b,c FROM t GROUP BY a,b,c
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When should we use intern method of String on String literals
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14 Answers
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Android Location Providers - GPS or Network Provider?
...rk, passive By Nazmul Idris
Code Reference : https://stackoverflow.com/a/3145655/28557
-----------------------Update-----------------------
Now Android have Fused location provider
The Fused Location Provider intelligently manages the underlying location technology and gives you the best locatio...
How to exit pdb and allow program to continue?
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195
continue should "Continue execution, only stop when a breakpoint is encountered", so you've go...
How to count lines in a document?
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2112
Use wc:
wc -l <filename>
This will output the number of lines in <filename>:
$...