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kernel stack and user space stack
...ped. Vice versa, without explicitly being requested by the kernel code (in Linux, through functions like copy_from_user()), user memory (including the user stack) is not usually directly accessible.
Why is [ a separate ] kernel stack used ?
Separation of privileges and security. For one,...
What is the difference between double-ampersand (&&) and semicolon (;) in Linux Bash?
What is the difference between ampersand and semicolon in Linux Bash ?
3 Answers
3
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Omitting the first line from any Linux command output
...stackoverflow.com%2fquestions%2f7318497%2fomitting-the-first-line-from-any-linux-command-output%23new-answer', 'question_page');
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How do I run a Python program in the Command Prompt in Windows 7?
I'm trying to figure out how to run Python programs with the Command Prompt on Windows 7. (I should have figured this out by now...)
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TCP 的那些事儿（下） - 更多技术 - 清泛网 - 专注C/C++及内核技术
... µ * SRTT + ∂ *DevRTT —— 神一样的公式
（其中：在Linux下，α = 0.125，β = 0.25， μ = 1，∂ = 4 ——这就是算法中的“调得一手好参数”，nobody knows why, it just works…） 最后的这个算法在被用在今天的TCP协议中（Linux...
Uninstall Node.JS using Linux command line?
How do you uninstall node.js using the cmd line in linux?
14 Answers
14
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Where can I find the Java SDK in Linux after installing it?
...best way to find Java folder path is to use alternatives command in Fedora Linux (I know its for Ubuntu but I hit this post from google just by its headline). Just want to share incase people like me looking for answers for fedora flavour.
To display all information regarding java
alternatives --d...
ImportError: No module named pip
OS: Mac OS X 10.7.5
Python Ver: 2.7.5
16 Answers
16
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ipython reads wrong python version
I've been having trouble with Python, iPython and the libraries. The following points show the chain of the problematics. I'm running Python 2.7 on Mac Lion.
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How to Execute a Python File in Notepad ++?
...ed)
Open Notepad++. On the menu go to: Run -> Run.. (F5). Type in:
C:\Python26\python.exe "$(FULL_CURRENT_PATH)"
Now, instead of pressing run, press save to create a shortcut for it.
Notes
If you have Python 3.1: type in Python31 instead of Python26
Add -i if you want the command line wind...