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Sort a text file by line length including spaces
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Proxies with Python 'Requests' module
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Regex exactly n OR m times
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91
There is no single quantifier that means "exactly m or n times". The way you are doing it is fin...
In Jinja2, how do you test if a variable is undefined?
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edited Jul 29 '14 at 0:16
Day
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break out of if and foreach
...defines how many loop structures it should break. Example:
foreach (array('1','2','3') as $a) {
echo "$a ";
foreach (array('3','2','1') as $b) {
echo "$b ";
if ($a == $b) {
break 2; // this will break both foreach loops
}
}
echo ". "; // never r...
Turn off constraints temporarily (MS SQL)
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You can disable FK and CHECK constraints only in SQL 2005+. See ALTER TABLE
ALTER TABLE foo NO...
Linux: is there a read or recv from socket with timeout?
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193
You can use the setsockopt function to set a timeout on receive operations:
SO_RCVTIMEO
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AngularJS - wait for multiple resource queries to complete
...n(data) {
var billingAccounts = data[0];
var shippingAccounts = data[1];
//TODO: something...
});
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The maximum recursion 100 has been exhausted before statement completion
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answered Mar 10 '12 at 20:54
AndomarAndomar
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Easiest way to copy a single file from host to Vagrant guest?
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