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https://www.tsingfun.com/it/opensource/1464.html 

XunSearch(讯搜)的使用教程步骤 - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...需要注意的是XunSearch只能在Linux和Unix下运行。官方发布了一个DEMO 直接下载 PHP-SDK 就可以开发测试。 XunSearch 讯搜 教程 php c c++
https://www.tsingfun.com/it/tech/1760.html 

重装系统后硬盘不引导了怎么办? - 更多技术 - 清泛网 - 专注C/C++及内核技术

...,并且一切正常。拔掉U盘,机器启动自检后屏幕上就是一个跳动的白点...... 冷静思考了一下,能用U盘启动到XP桌面,硬件应该是没有问题的!WINDOWS系统也应该是没有问题的!最有可能出现的问题是硬盘的主引导(MBR)扇区,...
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Evaluating a mathematical expression in a string

...ily in other places. ''' class NumericStringParser(object): ''' Most of this code comes from the fourFn.py pyparsing example ''' def pushFirst(self, strg, loc, toks): self.exprStack.append(toks[0]) def pushUMinus(self, strg, loc, toks): if toks and toks[0] ==...
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bundler vs RVM vs gems vs RubyGems vs gemsets vs system ruby [closed]

...f Ruby (it is itself packaged as a gem), but it a "de facto standard" for most applications (you will not find many people not using it, and no good reasons not to use it, actually). RVM is a tool allowing you to install multiple versions of Ruby on a machine, switching between them when needed. Th...
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How do I convert Long to byte[] and back in java

... like Guava in the vast majority of cases. And if you have some strange opposition to libraries, you should probably consider this answer first for native java solutions. I think the main thing my answer really has going for it is that you don't have to worry about the endian-ness of the system your...
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Pure JavaScript Send POST Data Without a Form

Is there a way to send data using the POST method without a form and without refreshing the page using only pure JavaScript (not jQuery $.post() )? Maybe httprequest or something else (just can't find it now)? ...
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Making the Android emulator run faster

...add: -qemu -m 512 -enable-kvm (click Run) P.S. For Fedora, for Ubuntu OS-X: In Android SDK Manager, install Intel x86 Atom System Image In Android SDK Manager, install Intel x86 Emulator Accelerator (HAXM) In finder, go to the install location of the Intel Emulator Accelerator and install Int...
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How to handle Handler messages when activity/fragment is paused

Slight variation on my other posting 4 Answers 4 ...
https://www.tsingfun.com/ilife/idea/793.html 

几个有趣的Javascript Hack - 创意 - 清泛网 - 专注C/C++及内核技术

...);else alert("There are no passwords in forms on this page.");})(); 访问一个带密码框的页面,然后地址栏输入以上代码,就会弹出当前密码框中的密码了,别干坏事哟~ Js hack
https://www.tsingfun.com/ilife/idea/859.html 

让Google Chrome崩溃?只需16个字节! - 创意 - 清泛网 - 专注C/C++及内核技术

...发现的 bug 数量也也所增加。 据 VentureBeat 报道,最近的一个 bug 是——Andris Atteka 发现,Chrome 竟然可以被简单的 16 个字符(URL)给折腾到崩溃。 如果你感到好奇,不妨试着在 Chrome 地址栏输入“http://a/%%30%30”。 更糟糕的是...