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Check if image exists on server using JavaScript?
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answered Sep 16 '13 at 21:38
ajtrichardsajtrichards
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Rails: How to list database tables/objects using the Rails console?
...a types.
– themattkellyshow
Apr 11 '16 at 11:35
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Adding minutes to date time in PHP
... What does 'PT' represent?
– NicholasJohn16
Jul 18 '16 at 21:43
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@bozdoz It's not a ...
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
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How to dismiss ViewController in Swift?
... NoozZoon Nooz
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Get generated id after insert
...PDATE and get the id?
– Timo
May 4 '16 at 11:46
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@UnknownJoe I know this is old post. But may be...
What to add for the update portion in ConcurrentDictionary AddOrUpdate
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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...
Working with Enums in android
...ing a decompiler.
– Dan Getz
Jun 8 '16 at 20:26
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I laughed so much on "Where on earth did you f...
Why use 'git rm' to remove a file instead of 'rm'?
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answered Sep 15 '11 at 16:51
AndyAndy
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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...