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Structure padding and packing

.... A note though - unaligned memory access is slower on architectures that allow it (like x86 and amd64), and is explicitly prohibited on strict alignment architectures like SPARC. share | improve t...
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If table exists drop table then create it, if it does not exist just create it

...s case than not to cover, see locking note below). Second RENAME ... atomically replaces table definition, refer to MySQL manual for details. At last, DROP ... just cleans up the old table, obviously. Wrapping all statements with something like SELECT GET_LOCK('__upgrade', -1); ... DO RELEASE_LOCK...
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How to retrieve a module's path?

... import a_module print(a_module.__file__) Will actually give you the path to the .pyc file that was loaded, at least on Mac OS X. So I guess you can do: import os path = os.path.abspath(a_module.__file__) You can also try: path = os.path.dirname(a_module.__file__) To ge...
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System.BadImageFormatException: Could not load file or assembly (from installutil.exe)

I am trying to install a Windows service using InstallUtil.exe and am getting the error message 15 Answers ...
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How to measure time in milliseconds using ANSI C?

... Doesn't this measure cpu time and not wall time? – krs013 Feb 1 '15 at 4:53  |  show 1 more comment ...
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SQL Server - copy stored procedures from one db to another

...you tick the top-level checkbox beside "Stored Procedures" it selects them all together - 1 click. – Barry Kaye May 22 '12 at 14:06  |  show 4...
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Writing unit tests in Python: How do I start? [closed]

.... It is standard which means that it's kind of guaranteed to work well. Finally, anyone who uses your code doesn't need to install extra packages. – Jeyekomon Jul 6 '18 at 15:04 ...
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error: ‘uint16_t’ does not name a type - c++1y / stl - 清泛IT社区,为创新赋能!

...ight notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF ...
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How to check version of python modules?

I just installed the python modules: construct and statlib with setuptools like this: 25 Answers ...
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How to append contents of multiple files into one file

... should be >> right ? and also why is there a newline before all the text in my 0.txt file ? – Steam Aug 2 '13 at 0:00 2 ...