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How to automatically crop and center an image
...t;
}
<div class="center-cropped"
style="background-image: url('http://placehold.it/200x200');">
</div>
Example with img tag
This version retains the img tag so that we do not lose the ability to drag or right-click to save the image. Credit to Parker Bennett for the o...
Apache .htaccess 禁止访问某目录方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...保护.htaccess文档
如果在以前的老版本的apache中，直接用http://www.dd.com/www/.htaccess可能将站点的.htaccess文件获取，通过它可以得到包含了密码文件的路径。不过现在这个在apache2中
好像就是多余的了。不过我们还是可以在.htaccess文...
Pushing to Git returning Error Code 403 fatal: HTTP request failed
I was able to clone a copy of this repo over HTTPS authenticated. I've made some commits and want to push back out to the GitHub server. Using Cygwin on Windows 7 x64.
...
App Inventor 2开发计步器与定位器 - App Inventor 2 中文网 - 清泛IT论坛，有思想、有深度
来源：http://www.zsqz.com/chuangke/10r.htm
【学习目标】
1.掌握App Inventor中对调用手机计步器、位置传感器等硬件传感器的应用；
2.了解数据持久化，掌握数据存储等功能的实现；
3.通过编程实践，感受和体验利用手机...
Rails new vs create
...Rails' implementation of REST new and create are treated differently.
An HTTP GET to /resources/new is intended to render a form suitable for creating a new resource, which it does by calling the new action within the controller, which creates a new unsaved record and renders the form.
An HTTP PO...
Fastest Way to Serve a File Using PHP
...nd either isn't installed by default (apache), isn't active by default (lighttpd) or need a specific configuration (nginx).
Apache
Under apache if you use mod_php you need to install a module called mod_xsendfile then configure it (either in apache config or .htaccess if you allow it)
XSendFile o...
A html space is showing as %2520 instead of %20
...
I have http://mysite/test & that... If I use UrlEncode` it changes to http://mysite/test%20&%20that but I also want the & to change to %26 as well so it's mysite/test%20%26%20that` How can I do that?
...
Node.js client for a socket.io server
...
That should be possible using Socket.IO-client: https://github.com/LearnBoost/socket.io-client
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Is it possible to make relative link to image in a markdown file in a gist?
...'m using syntax like this:
Here's an example:
https://github.com/mark-anders/relative-image-url
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Spring RestTemplate timeout
... @ConfigurationProperties(prefix = "custom.rest.connection")
public HttpComponentsClientHttpRequestFactory customHttpRequestFactory()
{
return new HttpComponentsClientHttpRequestFactory();
}
@Bean
public RestTemplate customRestTemplate()
{
return new Rest...