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Why does Math.round(0.49999999999999994) return 1?
... return (long)floor(a + 0.5d);
else
return 0;
}
1. http://docs.oracle.com/javase/6/docs/api/java/lang/Math.html#round%28double%29
2. http://bugs.java.com/bugdatabase/view_bug.do?bug_id=6430675 (credits to @SimonNickerson for finding this)
3. http://docs.oracle.com/javas...
“Adobe Flash Player因过期而遭到阻止”的内幕起因和解决办法 - 更多技术 ...
...断，没有办法的事。
Adobe Flash Player最新版本下载地址：https://get.adobe.com/flashplayer/?loc=cn
需要注意的是，有网友反映安装了最新版本也没有解决问题，网页Flash还是不正常。这时候我建议大家查看一下浏览器插件列表，确认一下1...
Do interfaces inherit from Object class in java
....
JLS has a special clause to add Object methods into interfaces [2]
[1] http://java.sun.com/docs/books/jls/third_edition/html/typesValues.html#4.10.2
[2] http://java.sun.com/docs/books/jls/third_edition/html/interfaces.html#9.2
...
Understanding the ngRepeat 'track by' expression
...ession of ng-repeat in angularjs works. The documentation is very scarce: http://docs.angularjs.org/api/ng/directive/ngRepeat
...
AngularJS : When to use service instead of factory
...useful as we can hide implementation details of a given service."
(ref: http://www.amazon.com/Mastering-Web-Application-Development-AngularJS/dp/1782161821).
Usage
Service : Could be useful for sharing utility functions that are useful to invoke by simply appending () to the injected function...
Flushing footer to bottom of the page, twitter bootstrap
...dding-bottom: 70px; } or otherwise the page content may be covered.
Docs: http://getbootstrap.com/components/#navbar-fixed-bottom
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REST API Login Pattern
...cation of REST APIs in general, you can look at the following resources:
http://www.infoq.com/news/2010/01/rest-api-authentication-schemes
REST API Authentication
RESTful API Authentication
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How do I prevent node.js from crashing? try-catch doesn't work
...Other answers are really insane as you can read at Node's own documents at http://nodejs.org/docs/latest/api/process.html#process_event_uncaughtexception
If someone is using other stated answers read Node Docs:
Note that uncaughtException is a very crude mechanism for exception handling and may...
Set the absolute position of a view
...FrameLayout as fullscreen container:
XML
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/root"
android:background="#33AAFF"
android:layout_width="match_parent"
android:layout_height="mat...
Origin null is not allowed by Access-Control-Allow-Origin
...web, rather than use local files, install a simple web server and test via http:// URLs instead. That gives you a much more accurate security picture.
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