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Detect URLs in text with JavaScript
...ther a proof of how to do the string wrapping inside the text, with JavaScript.
OK so lets just use this one: /(https?:\/\/[^\s]+)/g
Again, this is a bad regex. It will have many false positives. However it's good enough for this example.
function urlify(text) {
var urlRegex = /(https?:\/\...
Can someone copyright a SQL query? [closed]
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If I were you, I would write a full description of what the query needs to do, including all the tables, fieldnames etc., and post that here. Someone here is bound to be able to write a new version of the query that is not copyright your developer, and you can edit ...
Best way to store date/time in mongodb
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The best way is to store native JavaScript Date objects, which map onto BSON native Date objects.
> db.test.insert({date: ISODate()})
> db.test.insert({date: new Date()})
> db.test.find()
{ "_id" : ObjectId("..."), "date" : ISODate("2014-02-10T10:50:42.3...
Show Youtube video source into HTML5 video tag?
...src="http://v20.lscache8.c.youtube.com/videoplayback?sparams=id%2Cexpire%2Cip%2Cipbits%2Citag%2Cratebypass%2Coc%3AU0hPRVRMVV9FSkNOOV9MRllD&itag=43&ipbits=0&signature=D2BCBE2F115E68C5FF97673F1D797F3C3E3BFB99.59252109C7D2B995A8D51A461FF9A6264879948E&sver=3&rateb...
Where should signal handlers live in a django project?
...r that - good to know. I'm logging all logins using this method (recording IP / user agent), and haven't had any duplicates so far - although that doesn't mean a small change down the line won't cause a problem!
– Hugo Rodger-Brown
Apr 23 '13 at 10:01
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How to choose between Hudson and Jenkins? [closed]
...he Hudson side of the divide, with a raft of architectural changes in the pipeline. Will be interesting to see if team Jenkins still have enough inovation up their sleeves to retain the developer/user mindshare
– magicduncan
Feb 18 '11 at 9:59
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Remote debugging a Java application
... have the .jar / .class files combined with the decompiler. IDE such as Eclipse can have a decompiler such as JDecompiler installed so that you can debug the .class file as if it's a .java file (excluding the comments).
– Iwan Satria
Feb 3 '18 at 13:04
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Match whitespace but not newlines
...ke sure you use this with flags=re.UNICODE.
– Carson Ip
Jun 10 '19 at 4:17
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show 2 more comments
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Why use bzero over memset?
...acro definition in our unp.h header.
Indeed, the author of TCPv3 [TCP/IP Illustrated, Volume 3 - Stevens 1996] made the mistake of swapping the second
and third arguments to memset in 10 occurrences in the first
printing. A C compiler cannot catch this error because both arguments
are of ...
搭建高可用mongodb集群（四）—— 分片 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...理部署图：
架构搭好了，安装软件！
1、准备机器，IP分别设置为： 192.168.0.136、192.168.0.137、192.168.0.138。
2、分别在每台机器上建立mongodb分片对应测试文件夹。
#存放mongodb数据文件
mkdir -p /data/mongodbtest
#进入mongodb文件...