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Why does python use 'else' after for and while loops?
...dited Sep 19 '18 at 15:22
phoenix
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answered Apr 2 '12 at 16:30
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What does DIM stand for in Visual Basic and BASIC?
... I remember reading a gw-basic programming guide in the early 80's and I explicitly remember it explaining DIM meaning Declare In Memory. Reading the Darthmouth Basic guide from '64 has LET and READ statements assign variables and their values and later in '68 DIM is included and in fact is used f...
Find a Pull Request on Github where a commit was originally created
...to the repo url, and you will see the commit page, with the PR link if it exists.
For example, if the SHA is 52797a7a3b087231e4e391e11ea861569205aaf4 and the repo is https://github.com/glimmerjs/glimmer-vm , then go to https://github.com/glimmerjs/glimmer-vm/commit/52797a7a3b087231e4e391e11ea8615692...
linux下iptables配置详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
linux下iptables配置详解如果你的IPTABLES基础知识还不了解,建议先去看看.开始配置我们来配置一个filter表的防火墙.(1)查看本机关于IPTABLES的设置情况[root@tp ~]...如果你的IPTABLES基础知识还不了解,建议先去看看.
开始配置
我们来配置...
How to compile without warnings being treated as errors?
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If you are compiling linux kernel. For example, if you want to disable the warning that is "unused-but-set-variable" been treated as error. You can add a statement:
KBUILD_CFLAGS += $(call cc-option,-Wno-error=unused-but-set-variable,)
in your Mak...
Cookies on localhost with explicit domain
...On localhost, when I set a cookie on server side and specify the domain explicitly as localhost (or .localhost). the cookie does not seem to be accepted by some browsers.
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Open document with default OS application in Python, both in Windows and Mac OS
...the same thing that happens when you double-click on the document icon in Explorer or Finder. What is the best way to do this in Python?
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Why are two different concepts both called “heap”?
...you to store the data you were trying to store Update: What I said sounds exactly like buddy blocks en.wikipedia.org/wiki/Dynamic_memory_allocation#Buddy%5Fblocks
– Will
Jan 16 '13 at 22:37
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When using Spring Security, what is the proper way to obtain current username (i.e. SecurityContext)
...he suggestions of the author and simplified the injection of 'SecurityContextHolder'. More details are in the comments.
This is the solution I've ended up going with. Instead of using SecurityContextHolder in my controller, I want to inject something which uses SecurityContextHolder under the ho...
What is an OS kernel ? How does it differ from an operating system? [closed]
...player". A kernel doesn't match that definition.
So for an end-user a Linux distribution (say Ubuntu) is an Operating System while for a programmer the Linux kernel itself is a perfectly valid OS depending on what you're trying to achieve. For instance embedded systems are mostly just kernel with v...