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Proper way to use **kwargs in Python
...arameters of which typically only a few are passed, it may be an excellent idea (avoiding accidents and unreadable code at your call sites!) to force the use of named arguments -- threading.Thread is an example. The first form is how you implement that in Python 2.
The idiom is so important that i...
Why an abstract class implementing an interface can miss the declaration/implementation of one of th
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That wouldn't be a good idea, as there can typically be lots of abstract classes and the 'false' warnings would soon overwhelm you, causing you to miss the 'true' warnings. If you think about it, the 'abstract' keyword is there specifically to tell ...
How to toggle a value in Python
...; x
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>>> x ^= t # toggle
>>> x
-117
(This idea was submitted by Nick Coghlan and later generalized by @zxxc.)
Solution using a dictionary
If the values are hashable, you can use a dictionary:
>>> A = 'xyz'
>>> B = 'pdq'
>>> d = {A:B, B:A...
set up device for development (???????????? no permissions)
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though the idea is the same as in the accepted answer, this one only helped me, due to the provided example. Thanks
– user907860
Jun 12 '14 at 18:05
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Maintain/Save/Restore scroll position when returning to a ListView
...want the list to be scrolled to the same point that it was previously. Any ideas on how to achieve this?
20 Answers
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What's the best practice for putting multiple projects in a git repository? [closed]
...anges from one project into another. It's similar to the orphaned branches idea but the branches don't need to be orphaned. Simply start all the projects from the same empty directory state.
Start all projects from one committed empty directory
Don't expect wonders from this solution. As I see it,...
How to close a Java Swing application from the code
...hould be considered a error (and solving it with System.exit is a very bad idea).
The most common culprits are java.util.Timer and a custom Thread you've created. Both should be set to daemon or must be explicitly killed.
If you want to check for all active frames, you can use Frame.getFrames(). I...
What is the difference between the bridge pattern and the strategy pattern?
... to read many articles on dofactory , wikipedia and many sites.
I have no idea on differences between bridge pattern and the strategy pattern.
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Multiple Inheritance in C#
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That's the point though - an idea like this would ease composition.
– Jon Skeet
Oct 7 '08 at 13:15
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Getting the client's timezone offset in JavaScript
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This is actually not a good idea the actual representation of the JS time after you do new Date().toString() is completely dependant on your locale settings. Expecting other clients' outputs to resemble yours is a very bad idea.
– ...