大约有 38,000 项符合查询结果(耗时:0.0224秒) [XML]

https://www.tsingfun.com/it/tech/1329.html 

廉价共享存储解决方案1-drbd+ha+nfs - 更多技术 - 清泛网 - 专注C/C++及内核技术

...没有共享存储的情况下解决非结构化数据高可靠性存储的问题1、问题产生背景三台TOMCAT 服务器通过负载均衡设备对外提供WEB服务。怎么保证...在没有共享存储的情况下解决非结构化数据高可靠性存储的问题 1、问题产生背景 ...
https://stackoverflow.com/ques... 

Extracting the last n characters from a ruby string

...e a one liner, you can put a number greater than the size of the string: "123".split(//).last(5).to_s For ruby 1.9+ "123".split(//).last(5).join("").to_s For ruby 2.0+, join returns a string "123".split(//).last(5).join ...
https://stackoverflow.com/ques... 

Is there a JavaScript function that can pad a string to get to a determined length?

... I found this solution here and this is for me much much simpler: var n = 123 String("00000" + n).slice(-5); // returns 00123 ("00000" + n).slice(-5); // returns 00123 (" " + n).slice(-5); // returns " 123" (with two spaces) And here I made an extension to the string object: String.prototy...
https://stackoverflow.com/ques... 

How do I round a decimal value to 2 decimal places (for output on a page)

...ou just need this for display use string.Format String.Format("{0:0.00}", 123.4567m); // "123.46" http://www.csharp-examples.net/string-format-double/ The "m" is a decimal suffix. About the decimal suffix: http://msdn.microsoft.com/en-us/library/364x0z75.aspx ...
https://www.tsingfun.com/ilife/tech/1266.html 

创业第一年 太特么累了 - 资讯 - 清泛网 - 专注C/C++及内核技术

...吧?”。。。。。。;在考虑如何回答这些我都没想过的问题时,忽然感觉心里有一万只草泥马在奔腾,这货是故意来玩我的吧?再这么聊下去,估计我钱包里仅有的两百块钱也保不住,他留下还不祸害全公司的人。借口有事果...
https://www.tsingfun.com/it/tech/899.html 

如何抓住痛点做出让用户尖叫的产品 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...,在用户第一的前提下,必须是从用户的角度去思考分析问题的。在做到这点的时候,最为忌讳的是产品经理以自我为中心,把自己当成了用户,把自己的需求当成是用户的需求。如果所做产品的目标用户人群涵盖了自己,那还...
https://stackoverflow.com/ques... 

Socket.IO Authentication

... This article (http://simplapi.wordpress.com/2012/04/13/php-and-node-js-session-share-redi/) shows how to store sessions of the HTTP server in Redis (using Predis) get these sessions from Redis in node.js by the session id sent in a cookie Using this code you are able to get t...
https://stackoverflow.com/ques... 

REST URI convention - Singular or plural name of resource while creating it

...ll likely error, as this request doesn't make any sense, whereas /resource/123 makes perfect sense. Using /resource instead of /resources is similar to how you would do this if you were working with, say, a file system and a collection of files and /resource is the "directory" with the individual 1...
https://www.tsingfun.com/ilife/idea/538.html 

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

...各种bug,他都非常耐心的在听,甚至还用邮件秒传了一个问题的解决方案给我。 他承认,干了这么多年的产品支持,自己对品质有一定偏执。很明显,他是发自内心地在乎。虽然许多人会开玩笑说,IT支持只不过是一个告诉...
https://www.tsingfun.com/it/cpp/2071.html 

C++模板的特化 - C/C++ - 清泛网 - 专注C/C++及内核技术

...至于这里怎么都把T2搞没了变成只依赖一个模板参数T了的问题,大家别着急,我来告诉你个本质的东西,把我这么三点就可以了:1.模板参数个数一致;2.只要template <...>里面有东西不是<>,比如typename T,那么特化时就得用到T;3....