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Best practice for nested fragments in Android 4.0, 4.1 (

...previous fragment transaction has finished. And of course it was only naturally supported in 4.2 or the support library. Nesting without ChildManager - Solution Solution, Sure! I have been doing this for a long time now, (since the ViewPager was announced). See below; This is a Fragment that defe...
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Unit testing that events are raised in C# (in order)

...ited May 12 '11 at 15:38 David Hall 30.2k1010 gold badges8484 silver badges119119 bronze badges answered Oct 30 '08 at 1:45 ...
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Leaflet - How to find existing markers, and delete markers?

... Should be a way to collect all of the layers used by Leaflet. :/ – jackyalcine Aug 1 '12 at 21:39 10 ...
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Android Archive Library (aar) vs standard jar

... system for Android apps. Well, coming from standard Java development I usually depend on jar files in order to build my project. However it seems that Android has also aar packages, which are the equivalent to the dll files in a Windows OS, as mentioned here : ...
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decorators in the python standard lib (@deprecated specifically)

...r('always', DeprecationWarning) # turn off filter warnings.warn("Call to deprecated function {}.".format(func.__name__), category=DeprecationWarning, stacklevel=2) warnings.simplefilter('default', DeprecationWarning) # reset filter ...
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How to JSON serialize sets?

...s. As shown in the json module docs, this conversion can be done automatically by a JSONEncoder and JSONDecoder, but then you would be giving up some other structure you might need (if you convert sets to a list, then you lose the ability to recover regular lists; if you convert sets to a dictionar...
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Django: multiple models in one template using forms [closed]

...eparate project) OR creating a new Customer, then creating a Ticket and finally creating a Note assigned to the new ticket. ...
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How do I catch a numpy warning like it's an exception (not just for testing)?

...ng: divide by zero encountered in divide array([0]) >>> np.seterr(all='print') {'over': 'warn', 'divide': 'warn', 'invalid': 'warn', 'under': 'ignore'} >>> np.array([1])/0 #'print' mode Warning: divide by zero encountered in divide array([0]) This means that the warning you see...
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Get file version in PowerShell

... Since PowerShell can call .NET classes, you could do the following: [System.Diagnostics.FileVersionInfo]::GetVersionInfo("somefilepath").FileVersion Or as noted here on a list of files: get-childitem * -include *.dll,*.exe | foreach-object { "...
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JavaScript hashmap equivalent

... Hash your objects yourself manually, and use the resulting strings as keys for a regular JavaScript dictionary. After all, you are in the best position to know what makes your objects unique. That's what I do. Example: var key = function(obj){ // Some un...