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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,...
How can I use Homebrew to install both Python 2 and 3 on Mac?
I need to be able to switch back and forth between Python 2 and 3. How do I do that using Homebrew as I don't want to mess with path and get into trouble.
Right now I have 2.7 installed through Homebrew.
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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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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...
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 to uninstall Python 2.7 on a Mac OS X 10.6.4?
I want to completely remove Python 2.7 from my Mac OS X 10.6.4. I managed to remove the entry from the PATH variable by reverting my .bash_profile . But I also want to remove all directories, files, symlinks, and entries that got installed by the Python 2.7 install package. I've got the install p...
What is the Python 3 equivalent of “python -m SimpleHTTPServer”
What is the Python 3 equivalent of python -m SimpleHTTPServer ?
5 Answers
5
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Windows batch: echo without new line
...t that roughly this much of batch code can be used to download and install python or anything else on the computer which can get you rid of batch. Batch is fun however it's string capabilities are best for weekend challange.
– n611x007
Jul 9 '15 at 11:12
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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...