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Capturing Ctrl-c in ruby
...n a Ruby program ends, it does so by raising SystemExit. When a control-C comes in, it raises Interrupt. Since both SystemExit and Interrupt derive from Exception, your exception handling is stopping the exit or interrupt in its tracks. Here's the fix:
Wherever you can, change
rescue Exception ...
Get the full URL in PHP
...ot available or has been tampered with by client side? This answer seems incomplete and unreliable.
– Manachi
Apr 5 '13 at 2:07
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Replace first occurrence of string in Python
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edited Jun 20 at 9:12
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answered Jan 7 '11 at 17:55
virhilovirhilo
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How to return an NSMutableArray from an NSSet
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-1
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Mixins vs. Traits
...nstance variables. Traits do not allow this. The state must be provided by composing class (=class using the traits)
ad 2.
There may be the name conflict. Two mixins (MA and MB) or traits (TA and TB) define method with the same definition foo():void.
Mixin MA {
foo():void {
print 'hell...
SQL Server equivalent of MySQL's NOW()?
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75
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The maximum recursion 100 has been exhausted before statement completion
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26
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How can I initialize an ArrayList with all zeroes in Java?
...an my solution (even my updated one that actually works hehehe). I would recommend not making a new ArrayList out of it though, and instead simply program to List. That's a decision left to the OP, of course.
– corsiKa
Apr 8 '11 at 21:14
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Listing each branch and its last revision's date in Git
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commandlinefu has 2 interesting propositions:
for k in `git branch | perl -pe s/^..//`; do echo -e `git show --pretty=format:"%Cgreen%ci %Cblue%cr%Creset" $k -- | head -n 1`\\t$k; done | sort -r
or:
for k in `git branch |...