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Grouped LIMIT in PostgreSQL: show the first N rows for each group?
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287
New solution (PostgreSQL 8.4)
SELECT
*
FROM (
SELECT
ROW_NUMBER() OVER (PARTITION B...
How to hash a string into 8 digits?
...8097614L
>>> # Use hash()
>>> abs(hash(s)) % (10 ** 8)
82148974
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Does file_get_contents() have a timeout setting?
...tream_context_create(array('http'=>
array(
'timeout' => 1200, //1200 Seconds is 20 Minutes
)
));
echo file_get_contents('http://example.com/', false, $ctx);
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UINavigationController without navigation bar?
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answered Apr 23 '11 at 18:14
AshwinAshwin
2,24711 gold badge1414 silver badges55 bronze badges
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PHP code to remove everything but numbers
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281
Try this:
preg_replace('/[^0-9]/', '', '604-619-5135');
preg_replace uses PCREs which gener...
How do I enable C++11 in gcc?
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H2CO3 is right, you can use a makefile with the CXXFLAGS set with -std=c++11
A makefile is a simple text file with instructions about how to compile your program. Create a new file named Makefile (with a capital M). To automat...
Merge cells using EPPlus?
...osite? Unmerge cells.
– NikosV
Sep 12 '18 at 15:41
How do I merge columns on the basis of condition?
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How do I pass parameters into a PHP script through a webpage?
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2 Answers
2
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How to copy a row and insert in same table with a autoincrement field in MySQL?
...n ID=1 and insert the data into same table as a new row with column ID=2 .
13 Answers
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PHP Difference between array() and []
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226
Following [] is supported in PHP >= 5.4:
['name' => 'test', 'id' => 'theID']
This ...