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What happens to a declared, uninitialized variable in C? Does it have a value?
...t. I have cited the standard in my answer.
– DigitalRoss
Oct 20 '09 at 22:01
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nano error: Error opening terminal: xterm-256color
After the installation of OSX Lion, I tried to:
10 Answers
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Apache Prefork vs Worker MPM
...ne and only one MPM must be loaded into the server at any time. MPMs are chosen during configuration and compiled into the server by using the argument --with-mpm=NAME with the configure script where NAME is the name of the desired MPM.
Apache will use a default MPM for each operating system unless...
npm global path prefix
...houldn't have to do it.
Run this:
npm config get prefix
The default on OS X is /usr/local, which means that npm will symlink binaries into /usr/local/bin, which should already be on your PATH (especially if you're using Homebrew).
So:
npm config set prefix /usr/local if it's something else, a...
Best way to make Django's login_required the default
...ication, this model will work. If this isn't a one-to-one fit, you may choose to modify the middleware to suit your circumstances more closely.
What I like about this approach - besides removing the necessity of littering the codebase with @login_required decorators - is that if the authentication...
A command-line HTML pretty-printer: Making messy HTML readable [closed]
...ed tidy-html5 which since became the official thing. Here is its GitHub repository.
Tidy is a console application for Mac OS X, Linux, Windows, UNIX, and more. It corrects and cleans up HTML and XML documents by fixing markup errors and upgrading legacy code to modern standards.
For your needs...
How do I create a nice-looking DMG for Mac OS X using command-line tools?
...You may have to reboot after this change (it doesn't work otherwise on Mac OS X Server 10.4).
Create a R/W DMG. It must be larger than the result will be. In this example, the bash variable "size" contains the size in Kb and the contents of the folder in the "source" bash variable will be copied int...
Android应用开发性能优化完全分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...来把左侧树保存为一张图片；Capture Layers用来保存psd的PhotoShop分层素材；右侧剧中显示选中View的当前属性状态；右下角显示当前View在Activity中的位置等；左下角三个进行切换；Load View Hierarchy用来手动刷新变化（不会自动刷新的...
Are there any smart cases of runtime code modification?
...ardware Software Tradeoffs for Bitmap Graphics on the Blit (1984) or this posting (2006) by Chris Lattner on Apple's use of LLVM for runtime code specialization in their OpenGL stack.
In some cases software resorts to a technique known as trampoline which involves the dynamic creation of code on the...
How to analyze a java thread dump?
...pendent. It's the NID in jstack thread dumps. On Windows, it's simply the OS-level thread ID within a process. On Linux and Solaris, it's the PID of the thread (which in turn is a light-weight process). On Mac OS X, it is said to be the native pthread_t value.
Go to this link: Java-level thread ...