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Dynamically set local variable [duplicate]
... the next call to locals() in the same scope.
In IronPython things work a bit differently. Any function that calls locals() inside it uses a dictionary for its local variables so assignments to local variables change the dictionary and assignments to the dictionary change the variables BUT that's o...
Is errno thread-safe?
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@vinit: errno is actually defined in bits/errno.h. Read the comments in the include file. It says: "Declare the `errno' variable, unless it's defined as a macro by bits/errno.h. This is the case in GNU, where it is a per-thread variable. This redeclaration usi...
Where is svcutil.exe in Windows 7?
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With latest version of windows (e.g. Windows 10, other servers), type/search for "Developers Command prompt.." It will pop up the relevant command prompt for the Visual Studio version.
e.g. Developer Command Prompt for VS 2015
More here https://msdn.microsoft.com/e...
What is the difference between #import and #include in Objective-C?
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10 Answers
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Override compile flags for single files
...-Wno-effc++ after -Weffc++ in the compiler command, and the latter setting wins. To see the full command and check that this is indeed the case, you can do
make VERBOSE=1
As an aside, one of the maintainers of the GNU C++ Standard Library presents a pretty negative opinion on -Weffc++ in this an...
When is it appropriate to use UDP instead of TCP? [closed]
...dled. The benefit to supporting UDP is that we are able to customize it a bit to our own usage and tweak a bit more performance out of it.
Every network is going to be different, but the UDP communication protocol is generally a little bit faster for us. The skeptical reader will rightly question...
download and install visual studio 2008 [closed]
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I just needed to add 64-bit support to an existing VS2008 installation, and the first link provided in this answer worked for that purpose. I also had to download the VS2008 SP1 installer, and follow the instructions here to complete the feature up...
How to “comment-out” (add comment) in a batch/cmd?
...comments can cause difficult-to-anticipate errors. Calling this clean is a bit misleading @ATSiem
– Jean-François Corbett
Mar 2 '18 at 8:31
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iOS 7's blurred overlay effect using CSS?
...ce tweak - it I was going to use this I'd probably extend the SVG filter a bit to include the increased brightness/reduced contrast that iOS7 does too, but FX only means strictly sandbox at this point. I've asked another question about workarounds.
– Keith
Sep ...
UUID max character length
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RFC 4122 says UUIDs are 16 octets or 128 bits. If you're using more than that much storage, you're inefficiently encoding them. No need to encode the dashes, for example. They add no information.
– Trenton
Mar 30 '18 at 20:52
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