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Exception thrown in catch and finally clause
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try {
System.out.print(1);
q();
}
So, 1 will be output into the screen, then q() is called. In q(), an exception is thrown. The exception is then caught by Exception y but it does nothing. A finally clause is then executed (it has to), so, 3 will be printed to screen. Because (in method q...
Some font-size's rendered larger on Safari (iPhone)
... a sample of how to apply this to your body, just for the iPhone:
@media screen and (max-device-width: 480px){
body{
-webkit-text-size-adjust: none;
}
}
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Full-screen iframe with a height of 100%
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3 approaches for creating a fullscreen iframe:
Approach 1 - Viewport-percentage lengths
In supported browsers, you can use viewport-percentage lengths such as height: 100vh.
Where 100vh represents the height of the viewport, and likewise 100vw repres...
支撑Github的开源技术 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...ekyll是一个静态博客生成的程序，Github中项目的Page页面，默认选型使用的就是jekyll。
gollum
Gollum是一套基于git的wiki系统，Github项目的wiki系统背后使用的就是这套开源框架；
octokit.rb
Github API的官方Ruby SDK；
Hubot
Hubot...
How to run function in AngularJS controller on document ready?
...roller using coffeescript. It works rather well. Please note that settings.screen.xs|sm|md|lg are static values defined in a non-uglified file I include with the app. The values are per the Bootstrap 3 official breakpoints for the eponymous media query sizes:
xs = settings.screen.xs // 480
sm = set...
Add and Remove Views in Android Dynamically?
...s TextView s from Android app like on the original stock Android contacts screen where you press a small icon on the right side of a field and it adds or deletes a field which consists of a TextView and an editTextView (from what I can see).
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RadioButton单选按钮扩展集合 · App Inventor 2 中文网
...转换的CheckBox放置在一个布局（arrangement）中
初始化: 在Screen.Initialize事件中调用SetLayout函数
分组: 每个RadioButton组需要一个独立的扩展实例
示例初始化代码:
when Screen1.Initialize
do
// 设置布局为RadioButton组
call UrsAI2RadioBu...
CSS border less than 1px [duplicate]
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In modern browsers, on UHD screens, sub-pixel widths are now possible.
– verism
Nov 27 '16 at 20:08
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How to get the absolute coordinates of a view
I'm trying to get the absolute screen pixel coordinates of the top left corner of a view. However, all methods I can find such as getLeft() and getRight() don't work as they all seem to be relative to the parent of the view, thus giving me 0 . What is the proper way to do this?
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select、poll、epoll之间的区别总结[整理] - C/C++ - 清泛网 - 专注C/C++及内核技术
...很多时也很大
（3）select支持的文件描述符数量太小了，默认是1024
2 poll实现
poll的实现和select非常相似，只是描述fd集合的方式不同，poll使用pollfd结构而不是select的fd_set结构，其他的都差不多。
关于select和poll的实现分析，可...