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How do I parse JSON with Ruby on Rails? [duplicate]

...on_data = '{ "errorCode": 0, "errorMessage": "", "results": { "http://www.foo.com": { "hash": "e5TEd", "shortKeywordUrl": "", "shortUrl": "http://whateverurl", "userHash": "1a0p8G" } }, "statusCode": "OK" }' final_data = JSON.parse(json_data) puts...
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Converting XDocument to XmlDocument and vice versa

...n XDocument.Load(nodeReader); } } } } Sources: http://msdn.microsoft.com/en-us/library/bb356384.aspx http://geekswithblogs.net/aspringer/archive/2009/07/01/xdocument-extension.aspx share ...
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Script not served by static file handler on IIS7.5

...cess a WCF service I had written. Turns out the server didn't have the WCF HTTP Activation features turned on. Checked the boxes and clicked through the wizard, iisreset, started working. share | ...
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Using CSS in Laravel views?

...mmon.css'); In your blade view... Or you could also use the Asset class http://laravel.com/docs/views/assets... share | improve this answer | follow | ...
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Imitating a blink tag with CSS3 animations

...t;blink</span> ​ You need browser/vendor specific prefixes: http://jsfiddle.net/es6e6/1/. share | improve this answer | follow | ...
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getting the ng-object selected with ng-change

...en please see the onChanged() function in this Plunker. It's using this: http://plnkr.co/edit/B5TDQJ share | improve this answer | follow | ...
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How do I clone a job in Jenkins?

... To copy an existing job, go to http://your-jenkins/newJob and use the "Copy existing job" option. Enter the name of the existing job - Jenkins will verify whether it exists. The default tab on the front page of Jenkins should list all existing jobs, but ...
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MQTT与TCP的区别 - 创客硬件开发 - 清泛IT社区,为创新赋能!

...现远程控制、远程下发、远程升级等功能。当然,tcp或者http也可以,只不过没这么直观方便。4. mqtt与自定义的tcp的物联网协议相比,更为标准化,降低与第三方物联网服务集成的工作量。5. mqtt针对物联网传输的2G/4G/5G流量费用...
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Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied

... on a Ubuntu ec2 instance. I was following this amazon article on page 7: http://d36cz9buwru1tt.cloudfront.net/AWS_NoSQL_MongoDB.pdf Mongodb path in /etc/mongodb.conf was set to /var/lib/mongodb (primary install location and working). When I changed to /data/db (EBS volume) I was getting 'errno:13...
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Memcached vs APC which one should I choose? [closed]

I read this article: http://www.mysqlperformanceblog.com/2006/09/27/apc-or-memcached/ from way back when.. I want to get the best caching engine available so that my application is really fast. Of course I don't want to over-cache but I want to at least choose the best thing out there. In that art...