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What is the Python equivalent of static variables inside a function?
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A bit reversed, but this should work:
def foo():
foo.counter += 1
print "Counter is %d" % foo.counter
foo.counter = 0
If you want the counter initialization code at the top instead of the bottom, you can create a decorator:
def static_vars(**kwargs...
What is the best algorithm for overriding GetHashCode?
...raries. Implementing it properly is especially important to find items quickly in a collection or when determining equality.
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In-Place Radix Sort
...ng text. Please bear with me. Boiled down, the question is: Is there a workable in-place radix sort algorithm ?
15 Answers...
Has an event handler already been added?
... has a property changed it needs to be flagged, which the event handler took care of properly before. However now when the objects are deserialized it isn't getting the event handler.
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When should I use git pull --rebase?
I know of some people who use git pull --rebase by default and others who insist never to use it. I believe I understand the difference between merging and rebasing, but I'm trying to put this in the context of git pull . Is it just about not wanting to see lots of merge commit messages, or are...
How to print to console when using Qt
I'm using Qt4 and C++ for making some programs in computer graphics. I need to be able to print some variables in my console at run-time, not debugging, but cout doesn't seem to work even if I add the libraries. Is there a way to do this?
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How to implement the Android ActionBar back button?
I have an activity with a listview. When the user click the item, the item "viewer" opens:
12 Answers
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getActivity() returns null in Fragment function
I have a fragment (F1) with a public method like this
15 Answers
15
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Password masking console application
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Console.Write("\b \b"); will delete the asterisk character from the screen, but you do not have any code within your else block that removes the previously entered character from your pass string variable.
Here's the relevant working code that should do what you require:
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