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How to check if a float value is a whole number
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To check if a float value is a whole number, use the float.is_integer() m>me m>thod:
>>> (1.0).is_integer()
True
>>> (1.555).is_integer()
False
The m>me m>thod was added to the float type in Python 2.6.
Take into account that in Python 2, 1/3 is 0 (floor division for integer operands!...
Why use bzero over m>me m>mset?
In a Systems Programming class I took this previous sem>me m>ster, we had to implem>me m>nt a basic client/server in C. When initializing the structs, like sock_addr_in , or char buffers (that we used to send data back and forth between client and server) the professor instructed us to only use bzero and ...
How to fix Error: listen EADDRINUSE while using nodejs?
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EADDRINUSE m>me m>ans that the port number which listen() tries to bind the server to is already in use.
So, in your case, there must be running a server on port 80 already.
If you have another webserver running on this port you have to pu...
Combine the first two commits of a Git repository?
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add a comm>me m>nt
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How to m>me m>rge YAML arrays?
I would like to m>me m>rge arrays in YAML, and load them via ruby -
5 Answers
5
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Why do 64-bit DLLs go to System32 and 32-bit DLLs to SysWoW64 on 64-bit Windows?
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I believe the intent was to renam>me m> System32, but so many applications hard-coded for that path, that it wasn't feasible to remove it.
SysWoW64 wasn't intended for the dlls of 64-bit systems, it's actually som>me m>thing like "Windows on Windows64", m>me m>aning the...
How to get StackPanel's children to fill maximum space downward?
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It sounds like you want a StackPanel where the final elem>me m>nt uses up all the remaining space. But why not use a DockPanel? Decorate the other elem>me m>nts in the DockPanel with DockPanel.Dock="Top", and then your help control can fill the remaining space.
XAML:
<DockPanel Width="...
How many concurrent requests does a single Flask process receive?
...erving a Flask application with gunicorn and 4 worker processes, does this m>me m>an that I can handle 4 concurrent requests?
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VS 2010 Test Runner error “The agent process was stopped while the test was running.”
...io 2010, I have a number of unit tests. When I run multiple tests at one tim>me m> using test lists, I som>me m>tim>me m>s reveive the following error for one or more of the tests:
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Chaining multiple filter() in Django, is this a bug?
I always assum>me m>d that chaining multiple filter() calls in Django was always the sam>me m> as collecting them in a single call.
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