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How do I contribute to other's code in GitHub? [closed]
...ere's the "list" of requested features thus far. Those features that are already being requested and +1ed.
– Pacerier
May 13 '16 at 12:11
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What can , and be used for?
...t;f:viewAction> is however new since JSF 2.2 (the <f:viewParam> already exists since JSF 2.0). If you can't upgrade, then your best bet is using <f:event> instead.
<f:event type="preRenderView" listener="#{bean.onload}" />
This is however invoked on every request. You need to e...
Is it possible to modify variable in python that is in outer, but not global, scope?
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Until now, I already have two python tips that are simple, but very helpful: yours is the second one :) Thanks @kindall!
– swdev
Sep 22 '14 at 23:35
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Fastest way to reset every value of std::vector to 0
... "... not conclusive ..." IMO this inconclusiveness in itself is already a good point for doing benchmarks, more often than not the Optimizer already does a very good job for the kind of situations the OP asked about. And I'd modify your last sentence to read "If there's no significant perfo...
How can I explicitly free memory in Python?
...dn't. And neither would any other language, really. The problem is that he reads in large amounts of data into a list, and the data is too large for the memory.
– Lennart Regebro
Aug 22 '09 at 19:27
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Multiple commands on a single line in a Windows batch file
... the same time however since environment variables tend to be evaluated on read rather than execute.
You can get round this by turning on delayed expansion:
pax> cmd /v:on /c "echo !time! & ping 127.0.0.1 >nul: & echo !time!"
15:23:36.77
15:23:39.85
That's needed from the command l...
Why does modern Perl avoid UTF-8 by default?
...ce you successfully create a file by a given name, that when you run ls or readdir on its enclosing directory, you’ll actually find that file with the name you created it under is buggy, broken, and wrong. Stop being surprised by this!
Code that believes UTF-16 is a fixed-width encoding is stupid,...
How can I view the shared preferences file using Android Studio?
...his on Eclipse, but I'm debugging on Android Studio. My phone is rooted. I read that having root access is important to read these types of files. If there is no way, then I will look up how to access the info through my program then output it to log cat. Hopefully, though, I can just view the file ...
Using 'return' in a Ruby block
...tion from that "next returns value from block and ends it call". I want to read more on it.
– user566245
Jul 9 '13 at 16:27
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How to compare type of an object in Python?
...sinstance("this is a string", str) will return True.
You may also want to read this: http://www.canonical.org/~kragen/isinstance/
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