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Best way to load module/class from lib folder in Rails 3?
...ATE: About the type of magic..
As severin pointed out in his comment, the core "autoload a module mechanism" sure is part of Ruby, but the autoload paths stuff isn't. You don't need Rails to do autoload :Foo, File.join(Rails.root, "lib", "my_stuff", "bar"). And when you would try to reference the m...
How does libuv compare to Boost/ASIO?
...y, such as threads, threadpools, and inter-thread communication.
At their core, each library provides an event loop and asynchronous I/O capabilities. They have overlap for some of the basic features, such as timers, sockets, and asynchronous operations. libuv has a broader scope, and provides ad...
How to get domain URL and application name?
...t;base> tag:
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<c:set var="req" value="${pageContext.request}" />
<c:set var="url">${req.requestURL}</c:set>
<c:set var="uri" value...
译文：理解Java中的弱引用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...个强引用可能带来的问题就是缓存,尤其是像图片这样的大文件的缓存。假设你有一个程序需要处理用户提供的图片，通常的做法就是做图片数据缓存，因为从磁盘加载图片代价很大，并且同时我们也想避免在内存中同时存在两...
How to unset a JavaScript variable?
...ge, if you care enough you should read:
https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Operators/Special_Operators/delete_Operator
http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-262.pdf
...
Disable Browser Link - which toolbar
... disabled, for me made vs2015 painfully slow. Was using VMWare Fusion, 4-8 cores on MBP, and Firefox -- not sure if IE would have been faster.
– sobelito
Jan 6 '16 at 10:38
2
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为何谷歌不可复制？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...于美国硅谷山景城、成立不到20年却市值突破千亿美金的大公司的本来面目。
这一切又是如何发生的呢？
后德鲁克时代的“传统”公司
《重新定义公司》这本书就试图解开上述谜团，本书的作者们包括埃里克·施密特(谷歌执...
$(document).ready equivalent without jQuery
...dy code appears to be simplified: github.com/jquery/jquery/blob/master/src/core/ready.js
– Jose Nobile
May 22 '15 at 1:13
2
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Controlling fps with requestAnimationFrame?
... two separate programs, on two separate threads, taking advantage of multi-core CPU's in a way that a single js script does not. Multi-threaded javascript animation.
And it will do so smoothly without jank, but at the actual specified frame-rate, with very little divergence.
Result:
Either of ...
SensorUtil 传感器工具扩展：在后台和屏幕关闭时保持传感器工作 · App Inv...
...形）。
通知ID NotificationID
唯一的通知标识符。
通知大图标 NotificationLargeIcon
通知显示的大图标。
通知文本 NotificationText
通知的内容文本。
通知标题 NotificationTitle
通知的标题。
要打开的屏幕 ScreenToOpen
点击通知时...