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Difference between abstract class and interface in Python
...cted to supply."""
def aMethod( self ):
raise NotImplementedError( "Should have implemented this" )
Because Python doesn't have (and doesn't need) a formal Interface contract, the Java-style distinction between abstraction and interface doesn't exist. If someone goes through the effor...
Embedding DLLs in a compiled executable
...ill automatically embed all references that are copied to the output directory into your main assembly. You might want to clean the embedded files by adding a target to your project:
Install-CleanReferencesTarget
You'll also be able to specify whether to include the pdb's, exclude certain assembl...
How to determine an object's class?
... class B and class C extend class A and I have an object of type B or C , how can I determine of which type it is an instance?
...
When should a class be Comparable and/or Comparator?
I have seen classes which implement both Comparable and Comparator . What does this mean? Why would I use one over the other?
...
Using Pairs or 2-tuples in Java [duplicate]
...
this.x = x;
this.y = y;
}
}
Of course, there are some important implications of how to design this class further regarding equality, immutability, etc., especially if you plan to use instances as keys for hashing.
...
List attributes of an object
...
In case anyone is wondering, this works on Python 2.7 as well
– Ben Mordecai
Jan 25 '13 at 19:33
8
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How to break out of a loop from inside a switch?
...
Premise
The following code should be considered bad form, regardless of language or desired functionality:
while( true ) {
}
Supporting Arguments
The while( true ) loop is poor form because it:
Breaks the implied contract of a while loop.
The while loop declaration shou...
Difference between map, applymap and apply methods in Pandas
Can you tell me when to use these vectorization methods with basic examples?
10 Answers
...
lose vim colorscheme in tmux mode
I'm running iterm2 and when I'm in tmux mode the colorscheme I have set in vim does not show up. Only the color scheme I've set in iterm. If I run vim from shell the colorscheme appears correct - its only when I'm in tmux mode.
...
What does 'low in coupling and high in cohesion' mean
... that the related code should be close to each other, so we should strive for high cohesion and bind all related code together as close as possible. It has to do with the elements within the module/class.
Coupling refers to the degree to which the different modules/classes depend on each other, it ...