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程序员之网络安全系列(五):数字证书以及12306的证书问题 - 更多技术 - ...

...个证书添加到操作系统里。 那么,问题来了,当你访问https://www.12306.cn 时,你就会得到下面的结果 这是为什么呢? 我相信你看完本文应该清楚,那是因为12306 自己给自己发了个证书,而这个证书默认是没有被操作系统信任...
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Detecting a mobile browser

...@Gajus pointed out, this solution is now deprecated and shouldn't be used (https://developer.mozilla.org/en-US/docs/Web/API/Window/orientation) share | improve this answer | ...
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Getting the name of a child class in the parent class (static context)

...swered Dec 30 '18 at 22:27 Engr Syed Rowshan AliEngr Syed Rowshan Ali 51666 silver badges1212 bronze badges ...
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Python Charts库(Highcharts API的封装) - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...hcharts/blob/master/Tutorial.ipynb#Data-configuration 中文API文档 https://api.hcharts.cn/highcharts 1.安装 import charts Server running in the folder /Users/TiM/PycharmProjects/58 at 127.0.0.1:61664 这个目录是你当前目录 如果报错,则需要 import sys print(sy...
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项目管理实践教程一、工欲善其事,必先利其器【Basic Tools】 - 项目管理 -...

...个;如果最后面的CheckBox被选中,则表示使用安全连接【https协议】,这是的端口只有433/8433二个可用。 图3: 图4: 2.CruiseControl.NET ,最新版本是1.4,你可以在这里下载: http://ccnetlive.thoughtworks.com/CCNet-builds/1.4/1.4.0.3769/C...
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XenApp & XenDesktop - 更多技术 - 清泛网 - 专注C/C++及内核技术

...n/wiki-XenDesktop XenApp 与XenDesktop区别 截图来自官网:https://www.citrix.com.cn/products/xenapp-xendesktop/ 通俗地讲,一个程序在服务器上通过XenApp发布后,客户可以在任何其他的终端使用浏览器等管理及运行这个程序。有多种发布...
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What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?

...This would be the "arrow function expression" introduced in ECMAScript 6. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/arrow_functions For historical purposes (if the wiki page changes later), it is: An arrow function expression has a shorter syntax compared to function ex...
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How to find the kth largest element in an unsorted array of length n in O(n)?

...A2. Let's guess that T(n) <= an for some a. Then we get T(n) <= cn + (1/n) ∑i=1 to nT(max(i-1, n-i)) = cn + (1/n) ∑i=1 to floor(n/2) T(n-i) + (1/n) ∑i=floor(n/2)+1 to n T(i) <= cn + 2 (1/n) ∑i=floor(n/2) to n T(i) <= cn + 2 (1/n) ∑i=floor(n/2) to n ai and now somehow w...
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12306.cn谈谈网站性能技术 - 更多技术 - 清泛网 - 专注C/C++及内核技术

12306.cn谈谈网站性能技术12306.cn网站挂了,被全国人民骂了。我这两天也在思考这个事,我想以这个事来粗略地和大家讨论一下网站性能的问题。因为仓促,而且完全基于...12306.cn网站挂了,被全国人民骂了。我这两天也在思考...
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How do you run a SQL Server query from PowerShell?

...Hub so that you can now go to your modules directory and execute git clone https://github.com/ChrisMagnuson/InvokeSQL and from that point forward invoke-sql will automatically be loaded when you go to use it (assuming your using PowerShell v3 or later). ...