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https://www.tsingfun.com/ilife/tech/1938.html 

2016电商“死亡”名单(上半年) - 资讯 - 清泛网 - 专注IT技能提升

...售后2%、财务成本2%、水电房租2%,在平台上做销售,如果没有50%以上的毛利率,电商是根本没有办法持续经营的。” 最鲜到 关注度:★★★★ 关键词:众包配送 “死亡”时间:2月4日,最鲜到创始人陆刚发了一封部邮件...
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Web安全测试之XSS - 更多技术 - 清泛网 - 专注C/C++及核技术

....Form(“USER”); strID = Request.Cookies(“ID”); %> 假如变量没有经过htmlEncode处理, 那么这个变量就存在一个XSS漏洞 方法二: 准备测试脚本, "/><script>alert(document.cookie)</script><!-- <script>alert(document.cookie)</script><!-- "onclick="al...
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How do I analyze a program's core dump file with GDB when it has command-line parameters?

...exactly with the stdout value in our run. This was tested on Ubuntu 16.04 amd64, GCC 6.4.0, and binutils 2.26.1. share | improve this answer | follow | ...
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64-bit version of Boost for 64-bit windows

... doesn't work. You need to have your path pointing to Visual Studio \bin\amd64\cl.exe. Otherwise it builds 32 bit version. To do this you can start Microsoft SDK Command prompt and use "setenv /Release /x64" which redefines all the paths. – Budric Dec 13 '1...
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windows版 svn 服务器搭建及总结 - 更多技术 - 清泛网 - 专注C/C++及核技术

...刚创建的服务: net start svn 说明:如果你创建服务没有成功,可以 (1) sc delete svn (2) 到注册表下找到svn,删除即可 在删除服务前,一定要停止服务 (1). net stop svn (2) sc stop svn ------------------------------------------------------...
https://www.tsingfun.com/it/cpp/2108.html 

C/C++中的段错误(Segmentation fault) - C/C++ - 清泛网 - 专注C/C++及核技术

...人不可能“完美”一样,由人创造的“计算机语言“同样没有“完美”的解决办法。 我们更好的解决办法也许是: 通过学习前人的经验和开发的工具,不断的尝试和研究,找出更恰当的方法来避免、发现并处理它。对...
https://www.tsingfun.com/ilife/tech/273.html 

VC的陷阱,看哪些条款会威胁到创业者的利益 - 资讯 - 清泛网 - 专注C/C++及核技术

...意识。最后的你的企业烂掉,你会发现当初的高估值完全没有意义,你手里的股票无法兑到那么多的现金。 第二,你的估值实在夸张,导致后续轮次的融资难以进行。假如你在天使轮拿到了一亿元的估值,到了 A 轮还有哪个资...
https://www.tsingfun.com/it/cpp/464.html 

深入浅出计算机字符集编码 - C/C++ - 清泛网 - 专注C/C++及核技术

...国家的ASCII码的扩展统称为ANSI字符集。 问题到此仍然没有结束,既然表单中输入的片假名能以页面的编码UTF-8提交,但是如果上传的文件中含有片假名时,新的问题便又出现了,因为文件的容原样传入后台没有也不可能经...
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C# vs C - Big performance difference

... way is an industry secret for generating high performance applications on AMD/Intel processors), the same code executes in .54 seconds for the C++ executable vs the .72 seconds using Microsoft Visual Studio 2010. So in the end, the final results are .54 seconds for C++ and 1.16 seconds for C#. So t...
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Does ruby have real multithreading?

...8.7 patchlevel 249) (2014-02-03 6586) (OpenJDK 64-Bit Server VM 1.7.0_75) [amd64-java] The second is with: ruby 2.1.2p95 (2014-05-08) [x86_64-linux-gnu] Interestingly, the CPU is higher for JRuby threads, but the time to completion is slightly shorter for the interpreted Ruby. It's kind of diff...