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How to use NSCache

...ign // decision you'll have to make yourself. myWidget = [[[Widget alloc] initExpensively] autorelease]; // Put it in the cache. It will stay there as long as the OS // has room for it. It may be removed at any time, however, // at which point we'll have to create it again on ne...
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What's the difference between disabled=“disabled” and readonly=“readonly” for HTML form input fields

...or disabled form elements are not passed to the processor method. The W3C calls this a successful element.(This works similar to form check boxes that are not checked.) Some browsers may override or provide default styling for disabled form elements. (Gray out or emboss text) Internet Explorer ...
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Mac OS X安装Bochs - 更多技术 - 清泛网 - 专注C/C++及内核技术

Mac OS X安装Bochs1.安装x11;2.开启Mac OS X的root用户3.configure我在这里遇到的问题是,提示我少一个这个头文件X11 extensions Xrandr.h谷歌了一下,机子...1.安装x11; 2.开启Mac OS X的root用户 3.configure 我在这里遇到的问题是,提示我少一个...
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How to use Sphinx's autodoc to document a class's __init__(self) method?

... as it doesn't need to be editing .rst files. – jcarballo Aug 27 '13 at 17:44 9 In Sphinx 1.2.1, ...
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Testing web application on Mac/Safari when I don't own a Mac

... Don't allow testing of MAC apps for free – Nate Anderson Mar 2 '18 at 20:47 5 ...
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两大桌面系统之战:Yosemite vs Windows 10 - 操作系统(内核) - 清泛网 - ...

两大桌面系统之战:Yosemite vs Windows 10哪个更好,哪个最好?每个人都有自己的标准,但是 Windows 10 更新中的特性和功能是否足以和 OS X Yosemite 竞争?   全新 Windows 10 操作系统已经在 7 月 29 日正式发布。就和移动行业中的 iO...
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How can I use “puts” to the console without a line break in ruby on rails?

... | edited Feb 22 '11 at 18:48 answered Feb 22 '11 at 16:18 ...
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Creating temporary files in bash

... The mktemp(1) man page explains it fairly well: Traditionally, many shell scripts take the name of the program with the pid as a suffix and use that as a temporary file name. This kind of naming scheme is predictable and the race condition it creates is easy for an attacker t...
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What is the best practice for dealing with passwords in git repositories?

...he password info from a configuration file. If your configuration file is called foobar.config, then you would commit a file called foobar.config.example to the repository, containing sample data. To run your program, you would create a local (not tracked) file called foobar.config with your real pa...
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“No such file or directory” error when executing a binary

I was installing a binary Linux application on Ubuntu 9.10 x86_64. The app shipped with an old version of gzip (1.2.4), that was compiled for a much older kernel: ...