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Outputting data from unit test in python
...ata from a failed test, so I can examine it to help deduce what caused the error? I am aware of the ability to create a customized message, which can carry some information, but sometimes you might deal with more complex data, that can't easily be represented as a string.
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Difference between two dates in MySQL
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SELECT TIMESTAMPDIFF(HOUR,NOW(),'2013-05-15 10:23:23')
calculates difference in hour.(for days--> you have to define day replacing hour
SELECT DATEDIFF('2012-2-2','2012-2-1')
SELECT TO_DAYS ('2012-2-2')-TO_DAYS('2012-2-1')
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How to convert a char array back to a string?
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How does the algorithm to color the song list in iTunes 11 work? [closed]
...ematica given the album cover as input:
How I did it
Through trial and error, I came up with an algorithm that works on ~80% of the albums with which I've tested it.
Color Differences
The bulk of the algorithm deals with finding the dominant color of an image. A prerequisite to finding domina...
How do I autoindent in Netbeans?
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– Elazar Leibovich
Aug 24 '09 at 20:05
Tried it with a minified file (all code on one line) and won't indent anything:...
淘宝网采用什么技术架构来实现网站高负载的 - 更多技术 - 清泛网 - 专注C/C...
...session管理来完成，说具体点就是多个无状态的应用节点连接一个session 服 务器，session服 务器将session保 存到缓存中，session服 务器后端再配有底层持久性数据源，比如数据库，文件系统等等。
二、有效使用缓存(Tair)
做互联网...
对外网用户的squid代理+认证 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...都使用
FreeBSD6.2Release + Squid2.6，一级代理直接和外网线路连接，用户通过设置相应的网段IP和代理服务器（IE上设置）进行上网。一级代理服务器后面的交换上的用户直接设置21段的IP再加上在IE上设置192.168.21.254及端口3128进行上...
来自微软的一手内幕：Windows 10是怎么出炉的 - 创意 - 清泛网 - 专注C/C++及内核技术
...面采用了大胆的策略，这个策略将公司带进了触摸屏和可连接应用的时代。
但是他们失策了。用户们拒绝使用新版Windows，没有了用户的支持，开发者们也首鼠两端。然而iPad并未碾压笔记本，消费者们对触屏电脑兴趣缺缺。...
How can I add timestamp to logs using Node.js library Winston?
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TypeError: (intermediate value) is not a function
– Urasquirrel
Jul 24 '19 at 19:37
add a comment
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How to split a string with any whitespace chars as delimiters
...regex/…
– Michaël
May 8 '12 at 9:05
Read Pattern class JavaDoc: docs.oracle.com/javase/7/docs/api/java/util/regex/P...