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淘宝大秒系统设计详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...以减少网络的等待时间（平均约0.7ms）。据我所知，目前阿里MySQL团队已将这些patch及提交给MySQL官方评审。
大促热点问题思考
以秒杀这个典型系统为代表的热点问题根据多年经验我总结了些通用原则：隔离、动态分离、分层校...
How to add /usr/local/bin in $PATH on Mac
...hs.d. You will find that pretty much every path setting example from other OSs includes $PATH because none of them seem to be able to commit to being the first one in the chain...
– Synchro
Jul 7 '14 at 12:54
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How to get a time zone from a location using latitude and longitude coordinates?
...JavaScript library (Node.js only)
timespace - JavaScript library
tz-lookup-oss - JavaScript library
GeoTimeZone - .NET library
Geo-Timezone - PHP library
timezonefinder - Python library
ZoneDetect - C library
Timeshape - Java library
TimeZoneMap - Java and Android library
lutz - R library
go-tz - Go...
Windows batch files: .bat vs .cmd?
...but reset to 0 in a .cmd file. But, Windows being what it is, it's quite possible it actually causes a disembodied voice to tell you, in Pig Latin, "reset ERRORLEVEL yourself if you care so much!".
– MadScientist
Jul 10 '13 at 15:37
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创业第一年 太特么累了 - 资讯 - 清泛网 - 专注C/C++及内核技术
...接近成功。当然，如果方向错了，那也是无悔人生、风清云淡、海阔天空。。。自己找地哭去吧！！！
招人VS相面
核心团队齐了，开始招研发、做产品。心想本市科教人才资源丰富啊，招几个能干的程序猿不是难事。收了几个...
How to choose between Hudson and Jenkins? [closed]
...ong as you can get a fix in next week's "latest and greatest")
a classical OSS-style witches' brew of a development ecosystem
then I would suggest Jenkins. (and as a commenter noted, Jenkins now also has "LTS" releases which are maintained on a more "stable" branch)
The conservative course woul...
When you exit a C application, is the malloc-ed memory automatically freed?
..., there is a line between YAGNI and sloppy coding. Not freeing resources crosses it. The YAGNI principle was also meant to be applied to features, not code that makes the program work correctly. (And not freeing memory is a bug).
– Yacoby
Feb 6 '10 at 15:53
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成功熬了四年还没死？一个IT屌丝创业者的深刻反思 - 资讯 - 清泛网 - 专注C...
...做咨询、做证券分析，研究高分子材料，做电子商务，做云计算……一级一级的上升，直到有一天，发现身边的人里，已经没有一个不是CPA，不是咨询师，不是高级研究员了，身边的人全是业界精英，个个都超级强悍。
在这...
What is the best way to detect a mobile device?
...he iPad was invented, then you had to add it later to all your sites. Next OSs coming out: Ubuntu Mobile, FirefoxOS, Tizen... .This.Is.A.Bad.Idea.
– FrancescoMM
Jul 4 '13 at 9:58
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Why should I use Restify?
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OSs usually have configurable limits on the number of file descriptors a process, thread and/or the OS can handle simultaneously. For Linux: stackoverflow.com/questions/760819/… For MacOS X: stackoverflow.com/questions/7...