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Easiest way to copy a single file from host to Vagrant guest?
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How to use the “required” attribute with a “radio” input field
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edited May 7 at 10:36
answered Nov 27 '11 at 18:31
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Turn off constraints temporarily (MS SQL)
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217
You can disable FK and CHECK constraints only in SQL 2005+. See ALTER TABLE
ALTER TABLE foo NO...
AngularJS - wait for multiple resource queries to complete
...n(data) {
var billingAccounts = data[0];
var shippingAccounts = data[1];
//TODO: something...
});
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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...
Rails mapping array of hashes onto single hash
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163
You could compose Enumerable#reduce and Hash#merge to accomplish what you want.
input = [{"te...
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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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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Python string.join(list) on object array rather than string array
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441
You could use a list comprehension or a generator expression instead:
', '.join([str(x) for x i...