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What's the most appropriate HTTP status code for an “item not found” error page

...ition Failed) e.g. conflict by performing conditional update More info in free InfoQ Explores: REST book. share | improve this answer | follow | ...
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How to create an array of object literals in a loop?

...t it's a property lookup that you execute with each iteration, which isn't free and can be avoided. Micro-optimization? Possibly. Also, it is a "live" value - if you modify the array in the loop, the length will change on successive iterations which could lead to infinity. Give this a watch youtub...
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Regular expression for matching HH:MM time format

... regex in the answer works well. And the one you commented works too. Feel free to use either of them. :) – Niket Pathak Dec 18 '18 at 10:02 ...
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Best way to pretty print a hash

... If you do need to create JSON, allow me to recommend my own (free, OSS, no-ads) library for creating pretty JSON from Ruby or JS: NeatJSON (Ruby) and NeatJSON (Online/JS) – Phrogz Mar 14 '16 at 18:46 ...
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Real World Use of Zookeeper [closed]

... Free Software Projects Powered by ZooKeeper: AdroitLogic UltraESB Akka Eclipse Communication Framework Eclipse Gyrex GoldenOrb Juju Katta KeptCollections Mesos Neo4j Norbert Talend ESB redis_failover Apache Projects Power...
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How to create a self-signed certificate with OpenSSL

... @JamesMills I mean, think about it -- if a shady looking guy with "free candy" written on the side of his van invites you to come inside, you're totally going to think twice and be on guard about it -- but if someone you trust -- like really trust -- is all like, "naw man, he's legit" you're...
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How do I get the calling method name and type using reflection? [duplicate]

... answered Jun 22 '10 at 17:57 BFreeBFree 95.9k2020 gold badges147147 silver badges196196 bronze badges ...
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How do I tell CPAN to install all dependencies?

...d install modules from CPAN and does nothing else. It's dependency free (can bootstrap itself), requires zero configuration, and stands alone. When running, it requires only 10MB of RAM. To bootstrap install it: curl -L http://cpanmin.us | perl - --sudo App::cpanminus or if you are ...
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Comet and jQuery [closed]

...e can be found on its google code page. Hope this info is helpful and feel free to contact me if need any further help with the plugin. share | improve this answer | follow ...
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What does “export” do in shell programming? [duplicate]

...ore clearly that there is no output from the grep command. Of course, feel free to rollback if you think this loses readability – fedorqui 'SO stop harming' Apr 26 '15 at 18:53 1 ...