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Total memory used by Python process?
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psutil is cross platform and can return the same values as the ps command line tool: pythonhosted.org/psutil/#psutil.Process.memory_info
– amos
Jul 3 '14 at 21:38
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Eclipse hangs on loading workbench
... eclipse. You might want to adapt the script to your needs. If you add new platforms please edit the script right in this answer.
#!/bin/bash
# WF 2014-03-14
#
# ceclipse:
# start Eclipse cleanly
#
# this script calls eclipse with -clean and -clearPersistedState
# if an instance of eclipse is...
Do spurious wakeups in Java actually happen?
... it's in the spec (as a possibility) because of limitations of some of the platforms which Java gets deployed on? although I may be wrong!
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follo...
将Linux代码移植到Windows的简单方法 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...,以便代码的运行逻辑不会发生任何变动。保留绝大部分软件主要功能。
二．准备工作
Tar是Linux平台下面一个打包工具。移植这样一个程序到windows平台需要做那些工作呢？
首先是一些准备工作，在Windows平台上面安装上Cygwin的...
Is “for(;;)” faster than “while (TRUE)”? If not, why do people use it?
...'s not faster.
If you really care, compile with assembler output for your platform and look to see.
It doesn't matter. This never matters. Write your infinite loops however you like.
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impro...
Ternary operator is twice as slow as an if-else block?
...T them, then lots of times for more accuracy
Use Stopwatch
Results with /platform:x64 (without the "ignore" lines):
if/else with 1 iterations: 17ms
conditional with 1 iterations: 19ms
if/else with 1000 iterations: 17875ms
conditional with 1000 iterations: 19089ms
Results with /platform:x86 (wit...
Test if executable exists in Python?
... find it useful to add this to the top of the function: import sys; if sys.platform == "win32" and not program.endswith(".exe"): program += ".exe". This way under Windows you can refer to either "calc" or "calc.exe", just like you could in a cmd window.
– Kevin Ivarsen
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Why does Maven warn me about encoding?
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I don't get why the fallback is using platform encoding instead of UTF-8. Legacy support?
– msa
Feb 11 at 21:21
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Why charset names are not constants?
...swer to the question asked is that the available charset strings vary from platform to platform.
However, there are six that are required to be present, so constants could have been made for those long ago. I don't know why they weren't.
JDK 1.4 did a great thing by introducing the Charset type. A...
Bytes of a string in Java
...ed "????")
(Note that if you don't provide a character set argument, the platform's default character set is used. This might be useful in some contexts, but in general you should avoid depending on defaults, and always use an explicit character set when encoding/decoding is required.)
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