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Python: How do I make a subclass from a superclass?

...r, the use of Python's built-in function, super() (see the Python 2/Python 3 documentation for it) may be a slightly better method of calling the parent for initialization: # Better initialize using Parent (less redundant). # class MySubClassBetter(MySuperClass): def __init__(self): sup...
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Difference between ActionBarSherlock and ActionBar Compatibility

... you the action bar only if the device that you're running on is API level 3.0 or above. *Note that if the device you're running on isn't 3.0 or above, ActionBarSherlock is going to use it's own custom implementation of the action bar, not a native one. --EDIT-- It appears things have changed and...
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Bash tool to get nth line from a file

... 832 head and pipe with tail will be slow for a huge file. I would suggest sed like this: sed 'NUMq...
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How to correct indentation in IntelliJ

...8 Neuron 3,54333 gold badges2323 silver badges4040 bronze badges answered Jan 28 '12 at 10:21 CrazyCoderCrazyC...
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How to customize a requirements.txt for multiple environments?

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Grid of responsive squares

...t you can code : HTML : <div></div> CSS div { width: 30%; padding-bottom: 30%; /* = width for a square aspect ratio */ } Here is a simple layout example of 3*3 squares grid using the code above. With this technique, you can make any other aspect ratio, here is a table gi...
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How to merge a list of lists with same type of items to a single list of items?

... JaredParJaredPar 648k133133 gold badges11601160 silver badges13951395 bronze badges ...
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Convert DOS line endings to Linux line endings in Vim

... 1093 dos2unix is a commandline utility that will do this, or :%s/^M//g will if you use Ctrl-v Ctrl-m ...
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Git: How to diff two different files in different branches?

... answered Nov 15 '11 at 3:36 twaggstwaggs 2,98111 gold badge1111 silver badges88 bronze badges ...
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How can I do SELECT UNIQUE with LINQ?

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