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创建自定义 TinyWebDB 服务 · App Inventor 2 中文网
...ed to facilitate communication between phones and apps (e.g., multi-player games).
By default, the TinyWebDB component stores data on a test service provided by App Inventor, http://tinywebdb.appinventor.mit.edu/ . This service is helpful for testing, but it is shared by all App Inventor users, and...
How to get a random value from dictionary in python
How can I get a random pair from a dict ? I'm making a game where you need to guess a capital of a country and I need questions to appear randomly.
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What modern C++ libraries should be in my toolbox? [closed]
I've been out of the C++ game for about 10 years and I want to get back in and start on a commercial app. What libraries are in use these days?
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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 do I access an access array item by index in handlebars?
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If undocumented features aren't your game, the same can be accomplished here:
Handlebars.registerHelper('index_of', function(context,ndx) {
return context[ndx];
});
Then in a template
{{#index_of this 1}}{{/index_of}}
I wrote the above before I got a ...
jQuery get textarea text
...a 'console' on my webpage (as in, you press the ` key like you do in FPS games, etc.), and then have it Ajax itself back to the server in-order to do stuff.
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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...
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...
Split string on the first white space occurrence
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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?
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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
...