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iOS app error - Can't add self as subview

... I am speculating based on som>mem>thing similar that I debugged recently... if you push (or pop) a view controller with Animated:YES it doesn't complete right away, and bad things happen if you do another push or pop before the animation completes. You can ...
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Python multiprocessing PicklingError: Can't pickle

...This piece of code: import multiprocessing as mp class Foo(): @staticm>mem>thod def work(self): pass if __nam>mem>__ == '__main__': pool = mp.Pool() foo = Foo() pool.apply_async(foo.work) pool.close() pool.join() yields an error almost identical to the one you pos...
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HTML5 canvas ctx.fillText won't do line breaks?

...can't seem to be able to add text to a canvas if the text includes "\n". I m>mem>an, the line breaks do not show/work. 17 Answe...
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UnicodeDecodeError, invalid continuation byte

...>> b'\xe9\x80\x80'.decode('utf-8') u'\u9000' But that’s just the m>mem>chanical cause of the exception. In this case, you have a string that is almost certainly encoded in latin 1. You can see how UTF-8 and latin 1 look different: >>> u'\xe9'.encode('utf-8') b'\xc3\xa9' >>> ...
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Is it possible to reopen a closed branch in m>Mem>rcurial?

I understand that it is possible to close a nam>mem>d branch in m>Mem>rcurial, so that it will not appear in the hg branches list: ...
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Java - m>Mem>thod nam>mem> collision in interface implem>mem>ntation

... have two interfaces , both quite different in their purposes , but with sam>mem> m>mem>thod signature , how do I make a class implem>mem>nt both without being forced to write a single m>mem>thod that serves for the both the interfaces and writing som>mem> convoluted logic in the m>mem>thod implem>mem>ntation that checks for w...
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How do you git show untracked files that do not exist in .gitignore

I'm using git status -u to show untracked files. And on the terminal, I see plenty untracked files that I need to be untracked such as unit tests, personal docum>mem>ntation, etc. I have put them in .gitignore , but it seems that git status still shows them. ...
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Algorithm to generate a crossword

... I cam>mem> up with a solution which probably isn't the most efficient, but it works well enough. Basically: Sort all the words by length, descending. Take the first word and place it on the board. Take the next word. Search through...
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Unbound classpath container in Eclipse

...FAQ, sharing a project file seems have to have advantages and is even recomm>mem>nded practice for Java projects (personally, I would not do that). Maybe som>mem> of the following work for you: Edit the project's properties (right-click project, Properties, Java Build Path, Libraries, Remove and Add Libr...
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How to display the current year in a Django template?

What is the inbuilt template tag to display the present year dynamically. Like "2011" what would be the template tag to display that? ...