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Android.app Fragments vs. android.support.v4.app using ViewPager?
...ode, I've noticed they utilize the android.support.v4.app library, which from my research is the only way to access the ViewPager class.
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Ideal way to cancel an executing AsyncTask
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From docs about onCancelled(): "Runs on the UI thread after cancel(boolean) is invoked and doInBackground(Object[]) has finished." This 'after' means that setting a flag in onCancelled and checking in doInBackground makes no ...
How to get the first element of an array?
How do you get the first element from an array like this:
31 Answers
31
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How to set an environment variable only for the duration of the script?
...ble to temporarily set an environment variable that will only be different from the normal variable for the duration of the script? For example, in a shell script, making an app that saves to HOME portable by temporarily setting HOME to a folder in the present working directory, and then launching t...
GitHub - failed to connect to github 443 windows/ Failed to connect to gitHub - No Error
...date the Git Config for proxy setting
Damn, can not see proxy information from control panel. IT guys must have hidden it. I can not even change the setting to not to use proxy.
Found this wonderful tutorial of finding which proxy your are connected to
Updated the http.proxy key in git config by fo...
Callback when CSS3 transition finishes
...(transitioning its opacity to 0) and then when finished remove the element from the DOM.
5 Answers
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Organizing a multiple-file Go project [closed]
...s and there is a fair bit of variation. You can kind of tell who is coming from C and who is coming from Java, as the former dump just about everything in the projects root directory in a main package, and the latter tend to put everything in a src directory. Neither is optimal however. Each have co...
Visual Studio Post Build Event - Copy to Relative Directory Location
...ed, but I had a problem when building directly using msbuild command line (from a batch file) vs building from within VS.
Using something like the following:
<PostBuildEvent>
MOVE /Y "$(TargetDir)something.file1" "$(ProjectDir)something.file1"
start XCOPY /Y /R "$(SolutionDir)SomeConsole...
How do I convert a Django QuerySet into list of dicts?
... should look like, but most likely you are referring to QuerySet.values(). From the official django documentation:
Returns a ValuesQuerySet — a QuerySet subclass that returns
dictionaries when used as an iterable, rather than model-instance
objects.
Each of those dictionaries represen...
What's the maximum value for an int in PHP?
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From the PHP manual:
The size of an integer is
platform-dependent, although a maximum
value of about two billion is the
usual value (that's 32 bits signed).
PHP does not support unsigned
integers. Integer size can be
determi...