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How to override to_json in Rails?

...e creation of the json should be separate from the rendering of the json. Now, anytime to_json is called on an object, as_json is invoked to create the data structure, and then that hash is encoded as a JSON string using ActiveSupport::json.encode. This happens for all types: object, numeric, date,...
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How to format a UTC date as a `YYYY-MM-DD hh:mm:ss` string using NodeJS?

... Note that by removing the time zone, it now represents a different moment in time in every time zone with a different offset. – RobG Jun 7 '16 at 13:01 ...
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What's the difference between findAndModify and update in MongoDB?

...ky I was considering arguing with you but then realized you are correct so now I'm thinking I should apologize. Sorry! – funkyeah Sep 18 '15 at 16:30  |  ...
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What are best practices that you use when writing Objective-C and Cocoa? [closed]

I know about the HIG (which is quite handy!), but what programming practices do you use when writing Objective-C, and more specifically when using Cocoa (or CocoaTouch). ...
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Why can't the tag contain a tag inside it?

As far as I know, this is right: 5 Answers 5 ...
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Change limit for “Mysql Row size too large”

... a possibility that the above still does not resolve your issues. It is a known (and verified) bug with the InnoDB engine, and a temporary fix for now is to fallback to MyISAM engine as temporary storage. So, in your my.cnf file: internal_tmp_disk_storage_engine=MyISAM ...
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How to work around the stricter Java 8 Javadoc when using Maven

... For now, the easiest way I know to work around the stricter Java 8 Javadoc when using Maven is deactivating it. Since the parameter -Xdoclint:none only exists in Java 8, defining this parameter breaks the build for any other Java...
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Continuously read from STDOUT of external process in Ruby

... I don't know whether at the time ehsanul answered the question, there was Open3::pipeline_rw() available yet, but it really makes things simpler. I don't understand ehsanul's job with Blender, so I made another example with tar and ...
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How can I decode HTML characters in C#?

...solution because HttpUtility doesn't decode "'" symbol.. I don't know why.. – RredCat Sep 13 '11 at 13:44 Thi...
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Need to handle uncaught exception and send log file

...on handler. Optionally, setup Proguard to strip out Log.d() and Log.v(). Now, here are the details: (1 & 2) Handle uncaughtException, start send log activity: public class MyApplication extends Application { public void onCreate () { // Setup handler for uncaught exceptions. Thre...