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廉价共享存储解决方案1-drbd+ha+nfs - 更多技术 - 清泛网 - 专注C/C++及内核技术
...根本就没有合适的环境去部署。寻寻觅觅中一个叫drbd的软件进入了视线
下面是一些简介
Distributed Replicated Block Device(DRBD)是一种基于软件的，无共享，复制的存储解决方案，在服务器之间的对块设备（硬盘，分区，逻辑卷等...
How to avoid reverse engineering of an APK file?
...n the device, don't store them in a raw format. For example, if you have a game, and you're storing the amount of in game currency the user has in SharedPreferences. Let's assume it's 10000 coins. Instead of saving 10000 directly, save it using an algorithm like ((currency*2)+1)/13. So instead of 10...
Split string on the first white space occurrence
...
Late to the game, I know but there seems to be a very simple way to do this:
const str = "72 tocirah sneab";
const arr = str.split(/ (.*)/);
console.log(arr);
This will leave arr[0] with "72" and arr[1] with "tocirah sneab"...
How to parse float with two decimal places in javascript?
...
If you need performance (like in games):
Math.round(number * 100) / 100
It's about 100 times as fast as parseFloat(number.toFixed(2))
http://jsperf.com/parsefloat-tofixed-vs-math-round
...
Reading settings from app.config or web.config in .NET
...till got a warning that it was obsolete.
– Nightmare Games
Jan 6 '15 at 21:42
14
This happened to...
内存调试技巧：C 语言最大难点揭秘 - C/C++ - 清泛网 - 专注C/C++及内核技术
...分。可以使用各种方法解决内存问题：
专用库
语言
软件工具
硬件检查器
在这整个领域中，我始终认为最有用并且投资回报率最大的是考虑改进源代码的风格。它不需要昂贵的代价或严格的形式；可以始终取消与内存无...
Example images for code and mark-up Q&As [closed]
...ncy)
Animated Water as seen in this answer to Animating Tiles In My Game.
Details: 60x60 px with filled BG (no transparency)
Transparent BG
Orbital animation, originally developed for 1.1C. The orbits of the 'inner' planets (from Mercury to Jupiter, with an extra orbit shown in the ...
How to determine whether a substring is in a different string
...st so trivial you never give them much thought! :P
– Games Brainiac
Jun 29 '13 at 13:58
@GamesBrainiac Actually, to do...
CMake使用教程 - C/C++ - 清泛网 - 专注C/C++及内核技术
...兴趣的可以试用一下。
准备活动：
（1）安装cmake。
下载地址：http://www.cmake.org/cmake/resources/software.html
根据自己的需要下载相应的包即可，Windows下可以下载zip压缩的绿色版本，还可以下载源代码。
（2）运行cmake的方法。...
Getting a random value from a JavaScript array
...ormance optimization while producing output using UI elements, ~~ wins the game. MORE INFO
var rand = myArray[~~(Math.random() * myArray.length)];
But if you know that the array is going to have millions of elements than you might want to reconsider between Bitwise Operator and Math.Floor(), as bit...