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Overload with di<em>fem><em>fem>erent return type in Java?
Why is it not possible to overload a <em>fem>unction just by changing the return type? Will that change in a <em>fem>uture version o<em>fem> Java?
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In Python, using argparse, allow only positive integers
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This should be possible utilizing type. You'll still need to de<em>fem>ine an actual method that decides this <em>fem>or you:
de<em>fem> check_positive(value):
ivalue = int(value)
i<em>fem> ivalue <= 0:
raise argparse.ArgumentTypeError("%s is an invalid positive int value" % value)
return iv...
c++11 Return value optimization or move? [duplicate]
...en I should use std::move and when I should let the compiler optimize... <em>fem>or example:
4 Answers
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How to get the original value o<em>fem> an attribute in Rails
... original value that an ActiveRecord attribute (=the value that was loaded <em>fem>rom the database)?
4 Answers
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How can I re<em>fem>erence a commit in an issue comment on GitHub?
I <em>fem>ind a lot o<em>fem> answers on how to re<em>fem>erence a GitHub issue in a git commit (using the #xxx notation).
I'd like to re<em>fem>erence a commit in my comment, generating a link to the commit details page?
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Can I make 'git di<em>fem><em>fem>' only the line numbers AND changed <em>fem>ile names?
This question calls <em>fem>or "line numbers", i<em>fem> you do not care about line numbers in the output see this question and answer.
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Is there a Python caching library?
I'm looking <em>fem>or a Python caching library but can't <em>fem>ind anything so <em>fem>ar. I need a simple dict -like inter<em>fem>ace where I can set keys and their expiration and get them back cached. Sort o<em>fem> something like:
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git discard all changes and pull <em>fem>rom upstream
How do I <em>fem>etch upstream repo and make it replace master? I only have one branch on my repo, which is master, and I completely messed it up, so I basically need to start over <em>fem>rom the upstream. I think init will do the job, but is there an easier way?
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iphone ios running in separate thread
...pact:
dispatch_async( dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DE<em>Fem>AULT, 0), ^{
// Add code here to do background processing
//
//
dispatch_async( dispatch_get_main_queue(), ^{
// Add code here to update the UI/send noti<em>fem>ications based on the
// results o<em>fem> th...
Protect .NET code <em>fem>rom reverse engineering?
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You can't.
There are steps you can take to make it a little more di<em>fem><em>fem>icult, but ultimately an...