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What is the best way to clear a session variable in rails?
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ndnenkov
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answered Oct 22 '10 at 10:34
SigurdSigurd
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Can I use the range operator with if statement in Swift?
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You can use the "pattern-match" operator ~=:
if 200 ... 299 ~= statusCode {
print("success")
}
Or a switch-statement with an expression pattern (which uses the pattern-match
operator internally):
switch statusCode {
case 200 ... 299:
print("success")
default:
print("...
CodeIgniter: Create new helper?
... The Pixel DeveloperThe Pixel Developer
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Difference between getDefaultSharedPreferences and getSharedPreferences
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copoliicopolii
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Check if PHP session has already started
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k.bonk.bon
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Long press gesture on UICollectionViewCell
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abboodabbood
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What is the difference between bottom-up and top-down?
...equence fib(100), you would just call this, and it would call fib(100)=fib(99)+fib(98), which would call fib(99)=fib(98)+fib(97), ...etc..., which would call fib(2)=fib(1)+fib(0)=1+0=1. Then it would finally resolve fib(3)=fib(2)+fib(1), but it doesn't need to recalculate fib(2), because we cached i...
Check to see if a string is serialized?
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Peter BaileyPeter Bailey
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How can I get the actual stored procedure line number from an error message?
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EdwardEdward
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Detect IE version (prior to v9) in JavaScript
... weroroweroro
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