什么是ngrok
ngrok is a reverse proxy that creates a secure tunnel from a public endpoint to a locally running web service. ngrok captures and analyzes all traffic over the tunnel for later inspectio...
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其他好文 时间:
2015-01-09 10:44:07
阅读次数:
240
PDF versionPDF & CDFThe probability density function is $$f(x; \mu, \sigma) = {1\over\sqrt{2\pi}\sigma}e^{-{1\over2}{(x-\mu)^2\over\sigma^2}}$$ The cu...
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其他好文 时间:
2015-01-09 01:34:33
阅读次数:
184
QUESTIONImplement an iterator over a binary search tree (BST). Your iterator will be initialized with the root node of a BST.Calling next() will retur...
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其他好文 时间:
2015-01-08 23:57:45
阅读次数:
282
以下以ubuntu14.10为例:
1. 安装 source-highlight,可从 Ubuntu软件中心 安装, 也可使用命令安装:
quincy@quincy-T61:~$ sudo apt-get source-highlight
It supports syntax highlighting for over 100 file formats, including major ...
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系统相关 时间:
2015-01-08 22:45:31
阅读次数:
554
sql 第 10条 到20条select * from( select *,ROW_NUMBER () over (order by @@servername) as rownum from tb_Grade) a where rownum between 11 and 20 select top....
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数据库 时间:
2015-01-08 22:32:07
阅读次数:
233
// Map over jQuery in case of overwrite//用_jQuery保存已存在的window.jQuery _jQuery = window.jQuery, // Map over the $ in case of overwrite//用_$保存已存在的window....
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Web程序 时间:
2015-01-08 21:26:54
阅读次数:
212
PDF versionPDF & CDFThe probability density function of the uniform distribution is $$f(x; \alpha, \beta) = \begin{cases}{1\over\beta-\alpha} & \mbox{...
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其他好文 时间:
2015-01-08 13:14:00
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176
1811. Longest Common SubstringProblem code: LCSA string is finite sequence of characters over a non-empty finite set Σ.In this problem, Σ is the set o...
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其他好文 时间:
2015-01-07 23:22:12
阅读次数:
154
语法:ROW_NUMBER() OVER(PARTITION BY COLUMN ORDER BY COLUMN)简单的说row_number()从1开始,为每一条分组记录返回一个数字,这里的ROW_NUMBER() OVER (ORDER BY xlh DESC) 是先把xlh列降序,再为降序以后...
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数据库 时间:
2015-01-07 18:10:07
阅读次数:
254