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Match two strings in one line with grep
...l is very easy and quick, but once the pattern gets complex you should use Python or Perl (or Awk). Don't beat your head against the wall trying to prove it can be done in pure shell (whatever that means these days). A reminder folks, these tools can be used in "one liner" syntax that are embed dibb...
What is the list of possible values for navigator.platform as of today? [closed]
...ices. Android devices will return Android just as often as some version of Linux. For example on a Nexus 5 phone, both the Android browser and Chrome return Linux armv7l. In rare cases Android devices can even return null (instead of undefined).
Android (2008)
Linux: see notes above
null
Apple
As ...
How to check if running in Cygwin, Mac or Linux?
I have a shell script that is used both on Windows/Cygwin and Mac and Linux. It needs slightly different variables for each versions.
...
Which characters need to be escaped when using Bash?
... a different language (where you presumably already know how to quote). In Python: subprocess.Popen(['bash', '-c', 'printf "%q\0" "$@"', '_', arbitrary_string], stdin=subprocess.PIPE, stdout=subprocess.PIPE).communicate() will give you a properly shell-quoted version of arbitrary_string.
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CGRidCtrl控件 学习心得 - C/C++ - 清泛网 - 专注C/C++及内核技术
...，自定义一个类似CGridCellCheck的单元格类。
本文源码下载：GridCtrl.rar
源doc文档下载：MFCGridCtrl控件_使用心得.doc
MFC Grid control相关介绍及完整Demo下载：MFC Grid control 2.27
MFC Grid CGRidCtrl
Linux进程与线程总结 [推荐] - C/C++ - 清泛网 - 专注C/C++及内核技术
Linux进程与线程总结 [推荐]本文介绍了Linux环境下进程与线程的基本概念以及它们之间的差异，简要介绍了Linux多进程与多线程编程的基本方法及同步机制，还介绍了进程间 本文介绍了Linux环境下进程与线程的基本概念以及它们...
How do I execute a bash script in Terminal?
...o not need to type out the name of the program that runs the file (BASH or Python or whatever) unless you want to. It won't hurt.
You do not need sudo to do any of this. This command is reserved for running commands as another user or a 'root' (administrator) user. Great post here.
(A person who ...
How to redirect output to a file and stdout
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Note that python has a built in option -u that unbuffers output.
– fabian789
Apr 18 '16 at 15:31
1
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How does the Brainfuck Hello World actually work?
... then prints(‘.’) character with that ascii value. i.e for example in python:
chr(70+2) # prints 'H'
>+.
moves to 2nd cell increment 1 to its value 100+1 and prints(‘.’) its value i.e chr(101)
chr(101) #prints ‘e’
now there is no > or < in next piece so it takes present valu...
Applying .gitignore to committed files
...situation, thank you! fixed removing lots of files I accidently added to a Python repo
– Dmitry Lyalin
Jul 21 at 22:58
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