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Priority queue in .Net [closed]
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@DanBerindei: not necessary work if you need make running calculation (delete old items), heap only support deleting min or max
– Svisstack
Jul 27 '14 at 12:09
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error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup
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I had that problem when using MS Visual Studio. If your environment is different that you might have to fix it differently. But it should still be a linker problem.
– Bohdan
Oct 2 '14 at 22:13
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Get __name__ of calling function's module in Python
...ork on ironpython, and may behave in surprising ways on jython. It's best if you can avoid magic like this.
– Glyph
Jul 9 '09 at 11:24
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UITapGestureRecognizer - single tap and double tap
... Have tried to use the "Fail" method call on with both recognizers just now again. But still doesn't work. If you have got the double tap thing working before, please share some more of your experience with me.
– Stanley
Jan 16 '12 at 6:13
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Python argparse: How to insert newline in the help text?
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If you just want to override the one option, you should not use RawTextHelpFormatter. Instead subclass the HelpFormatter and provide a special intro for the options that should be handled "raw" (I use "R|rest of help"):
impo...
Change a Django form field to a hidden field
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If you have a custom template and view you may exclude the field and use {{ modelform.instance.field }} to get the value.
also you may prefer to use in the view:
form.fields['field_name'].widget = forms.HiddenInput()
but...
How do you validate a URL with a regular expression in Python?
... punctuation, you still have a valid URL.
Check the RFC carefully and see if you can construct an "invalid" URL. The rules are very flexible.
For example ::::: is a valid URL. The path is ":::::". A pretty stupid filename, but a valid filename.
Also, ///// is a valid URL. The netloc ("hostn...
TypeError: got multiple values for argument
... with this error and it seems that my problem has an interesting distinct difference than all the posts I read so far, namely, all the other posts so far have the error in regards to either a user created class or a builtin system resource. I am experiencing this problem when calling a function, I c...
Does Flask support regular expressions in its URL routing?
.../')
def example(uid, slug):
return "uid: %s, slug: %s" % (uid, slug)
if __name__ == '__main__':
app.run(debug=True, host='0.0.0.0', port=5000)
this URL should return with 200: http://localhost:5000/abc0-foo/
this URL should will return with 404: http://localhost:5000/abcd-foo/
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Why would I use Scala/Lift over Java/Spring? [closed]
I know this question is a bit open but I have been looking at Scala/Lift as an alternative to Java/Spring and I wonder what are the real advantages that Scala/Lift has over it. From my perspective and experience, Java Annotations and Spring really minimizes the amount of coding that you have to do f...