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为什么我们程序员写不出好代码？ - 杂谈 - 清泛网 - 专注C/C++及内核技术
...这个问题，我们需要跟踪bug，我们需要组织工作流和协调软件开发，这些都是无法准确衡量。
4. 爱慕虚荣（Prima donna）的开发者
就开发者而言，最糟糕的莫过于其他开发人员没有按照项目需要进行开发，而是用自己的方式来迭...
实时开发、测试和调试工具 · App Inventor 2 中文网
...以从计算机上的终端启动 adb。 转到包含 AppInventor Extras 软件的目录并运行命令 adb logcat
这将显示整个（大）系统日志。 如果你正在调试，则应该打开日志，再次模拟该错误，然后查看日志末尾出现的内容。
adb 的实际目录取决...
Bill Gross超火爆演讲: 创业成功唯一最关键因素 - 资讯 - 清泛网 - 专注C/C++及内核技术
...；大学时，我又做扬声器。而当我大学毕业，我开始创建软件公司，然后大概是在 20 年前，我创立了 Idealab，之后二十年，Idealab 共产生过 100 多家公司，其中很多获得成功，也有很多失败得很难看，我们从这些失败中学到了很...
iPhone App 开发第一步：从零到真机调试HelloWorld - 更多技术 - 清泛网 - ...
...a644f7&mode=download
3、之后把iTunes升级到10.6以上版本，其它软件组件勿升级，即只下载iTunes最新版安装即可，否则可能系统白装。不升级iTunes的后果是，插上iPhone无反应，不识别。
4、网上学习如何在XCode中写一个HelloWorld，并在iOS...
Working Soap client example
...ement simple SOAP clients in Java, you can use the SAAJ framework (it is shipped with JSE 1.6 and above):
SOAP with Attachments API for Java (SAAJ) is mainly used for dealing directly with SOAP Request/Response messages which happens behind the scenes in any Web Service API. It allows the develo...
提升速度：XP注册表与驱动优化 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...升级硬件才能满足XP“贪婪”的需求吗?我们可以通过各种软件来提升Windows XP的运行速度!
注册表优化方案
1、启用CPU L2 Cahce
到注册表HKCU_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory Management下，新建Dword值:
SecondLevelDataCache...
How to find the operating system version using JavaScript?
How can I find the OS name and OS version using JavaScript?
13 Answers
13
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What's the difference between an inverted index and a plain old index?
... in order for the words to have meaning. If, as a culture, we decided to flip left and right, then you'd have the same issue figuring out what a "right turn" vs a "left turn" is since the agreed upon meaning had changed. However, the naming is arbitrary, so which one is which (in and of itself) does...
How many socket connections can a web server handle?
...th asynchronous in mind. You should use Promises at least, and when ECMAScript 7 comes along, async/await. C#/.Net already has full asynchronous support like node.js. Whatever the OS and platform, asynchronous should be expected to perform very well. And whatever language you choose, look for the ke...
Best approach to real time http streaming to HTML5 video client
...MP4 and I had to tune the FFMPEG parameters, and the standard node stream pipe redirection over http that I used originally was all that was needed.
In MP4 there is a 'fragmentation' option that breaks the mp4 into much smaller fragments which has its own index and makes the mp4 live streaming opti...