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Rails: How to list database tables/objects using the Rails console?

...a types. – themattkellyshow Apr 11 '16 at 11:35 add a comment  |  ...
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Why do x86-64 instructions on 32-bit registers zero the upper part of the full 64-bit register?

...efficiently supports 32 and 64-bit operand sizes) The behaviour for 8 and 16-bit operand sizes is the strange one. The dependency madness is one of the reasons that 16-bit instructions are avoided now. x86-64 inherited this from 8086 for 8-bit and 386 for 16-bit, and decided to have 8 and 16-bit r...
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Get generated id after insert

...PDATE and get the id? – Timo May 4 '16 at 11:46 1 @UnknownJoe I know this is old post. But may be...
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What to add for the update portion in ConcurrentDictionary AddOrUpdate

... As @NiklasPeter points out (stackoverflow.com/a/32796165/8479), you're better off just using the normal indexer to overwrite the value, since in your case you're not interested in the existing value if any. Much more readable. – Rory May 3...
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Working with Enums in android

...ing a decompiler. – Dan Getz Jun 8 '16 at 20:26 10 I laughed so much on "Where on earth did you f...
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How to initialize/instantiate a custom UIView class with a XIB file in Swift

...nt for the key" – Radek Wilczak Aug 16 '18 at 14:05  |  show 7 more comments ...
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NPM doesn't install module dependencies

... 16 Answers 16 Active ...
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Check if image exists on server using JavaScript?

... answered Sep 16 '13 at 21:38 ajtrichardsajtrichards 25.5k1212 gold badges8282 silver badges8989 bronze badges ...
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Why use 'git rm' to remove a file instead of 'rm'?

... answered Sep 15 '11 at 16:51 AndyAndy 36.2k1212 gold badges6363 silver badges6565 bronze badges ...
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Why does Sql Server keep executing after raiserror when xact_abort is on?

... a bit of an issue for some who hoped RAISERROR with a high severity (like 16) would be the same as an SQL execution error - it's not. Your workaround is just about what you need to do, and using an explicit transaction doesn't have any effect on the behavior you want to change. ...