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Flattening a shallow list in Python [duplicate]
...original with the temporary.
Edit: As J.F. Sebastian says itertools.chain.from_iterable avoids the unpacking and you should use that to avoid * magic, but the timeit app shows negligible performance difference.
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What is difference between Errors and Exceptions? [duplicate]
...on classes are checked exceptions.
Checked exceptions are generally those from which a program can recover & it might be a good idea to recover from such exceptions programmatically. Examples include FileNotFoundException, ParseException, etc. A programmer is expected to check for these excepti...
How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
...version; You should even be able to copy & paste your views as a whole from your existing interface to the .xib file.
To test this out I created a new empty .xib named "MyCustomTimerView.xib". Then I added a view, and to that added a label and two buttons. Like So:
I created a new objective-...
How to exit from Python without traceback?
I would like to know how to I exit from Python without having an traceback dump on the output.
10 Answers
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Bootstrap trying to load map file. How to disable it? Do I need to do it?
I'm recently playing with bootsrap3. I compiled it from sources and included distr js and css to my project. The thing is, I see in GH dev tools, that it's trying to get .map.css file. Why does it want to do so? How to disable it? Do I need to disable it? To not to have an error mark in dev tools, I...
How to delete shared preferences data from App in Android
...a commit()
If you don't care about the return value and you're using this from your application's main thread, consider using apply() instead.
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Multi-project test dependencies with gradle
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In Gradle 1.8 you may want from sourceSets.test.output and possibly classifier = 'tests' in place of // pack whatever you need... in the answer
– Peter Lamberg
May 26 '14 at 16:30
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How can I return camelCase JSON serialized by JSON.NET from ASP.NET MVC controller methods?
...ased (as opposed to the standard PascalCase) JSON data via ActionResult s from ASP.NET MVC controller methods, serialized by JSON.NET .
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How can I return to a parent activity correctly?
... activities (A and B) in my android application and I use an intent to get from activity A to activity B. The use of parent_activity is enabled:
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Meaning of “[: too many arguments” error from if [] (square brackets)
... shells called by /bin/sh etc.
This means on some systems, it might work from the console but not when called elsewhere, like from cron, depending on how everything is configured.
It would look like this:
VARIABLE=$(/some/command);
if [[ $VARIABLE == 0 ]]; then
# some action
fi
If your com...