The first version sent to testers is called the "alpha" version, and it is tested to detect any major flaws in the game while they are still relatively easy to fix. Once all of the major flaws are addressed, a "beta" version is released, often to a larger group of testers that sometimes includes the public. The beta version is exhaustively tested, fixed and re-released until the developers are sa...

Java Native Interface Specification—Contents http://java.sun.com/javase/6/docs/technotes/guides/jni/spec/jniTOC.html android JNI Tips http://blog.chinaunix.net/u1/38994/showart_1099466.html 一个JNI下c和java程序范例 http://blog.chinaunix.net/u1/38994/showart_1100966.html 如何编写jni方法 http://blog.chinaunix.net/u1/38994/showart_1099528.html 本文来自ChinaUnix博客，如果查看原文请...

特性 可重用和可替换组件的程序应用框架 针对移动设备优化过的Dalvik虚拟机 集成了基于开源Webkit引擎的网页浏览器 经过优化过的自定义2D图形库和基于OpenGL ES 1.0库 可选硬件加速 SQLite结构化的数据存储数据库 支持常规的音频视频多媒体格式，如MPEG4、H.264、MP3、AAC、AMR、JPG、PNG、GIF GSM电话(硬件决定) 蓝牙、GPRS-EDGE、3G和Wifi无线网络(硬件决定) 相机、GPS全球定位、导航和感应加速器 丰...

android 是用于移动设备的软件堆栈，包括操作系统、中间件和关键应用程序。它由开放手机联盟（一个由 30 多家科技公司和手机公司组成的团体）开发。全新建立 android是为了使开发人员能够创建引人入胜的移动应用程序，这些程序可充分利用手机必备的所有功能。开发人员可以使用 android SDK 创建适用于该平台的应用程序。

是什么意思？

SunOS version Solaris version Release date Supported platforms 4.0.2 none Sep. 89 386i 4.0.3 none May 89 sun2, sun3/3x, sun4 4.0.3c none June 89 Sparc 1 4.0.3 PSR_A none July 89 Sun 4/470, 4/490 4.1 none Mar. 90 sun3, sun4 4.1e none Apr. 91 sun4e 4.1.1 none Mar. 90 sun3/3x, sun4 4.1.1B 1.0 Feb. 91 sun4 4.1.1.1 1.0 Jul. 91 sun3/3x 4.1.1_U1 1.0 Nov. 91 sun...

CCIE ROUTING AND SWITCHING TRACK Lab Equipment and IOS version The lab exam tests any feature that can be configured on the equipment and the IOS versions indicated below. You may see more recent IOS versions installed in the lab, but you will not be tested on the new features of a release unless indicated below. 3725 series routers - IOS 12.4 mainline – Advanced Enterprise Services 3825 serie...

Cpython Python3000 3.0a1 Release www.python.org Jython 2.2 Release www.jython.org IrontPython 2.0 alpha 3 Release www.codeplex.com/ironpython 本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u/6123/showart_372444.html