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Using a piano keyboard as a computer keyboard [closed]
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edited Aug 30 '13 at 16:05
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ASP.NET MVC - TempData - Good or bad practice
... the Product, On Success the Controller redirects to URL Products/1 and on error would redirect back to products/New to display Error Messages.
Products/1 is just the standard GET action for the product, but we would like a message to display indicating the insert was a success. TempData is perfect...
How to check if an element is in an array
...ry<String, AnyObject>? Trying to achieve that but I get compile-time error.
– ppalancica
Apr 29 '15 at 21:18
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Handling JSON Post Request in Go
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I wonder how proper error handling would look like in this case. I don't think it's a good idea to panic on an invalid json.
– codepushr
Nov 25 '14 at 18:52
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Interpolating a string into a regex
I need to substitute the value of a string into my regular expression in Ruby. Is there an easy way to do this? For example:
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Profiling Vim startup time
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This plugin does not work for neovim windows. The error message is No plugin found.
– jdhao
Apr 9 '19 at 5:31
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What is the fastest integer division supporting division by zero no matter what the result is?
... it should work).
This is the fastest possible approach if divide by zero errors are extremely rare: you only pay for the divisions by zero, not for the valid divisions, the normal execution path is not changed at all.
However, the OS will be involved in every exception that's ignored, which is ex...
Mysql error 1452 - Cannot add or update a child row: a foreign key constraint fails
...me records that the automations table referred to caused it to throw this "Error Code: 1452. Cannot add or update a child row: a foreign key constraint fails".
– Ryan
Jan 25 '19 at 22:43
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Facebook Open Graph not clearing cache
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Hi, I'm trying this method but I'm getting some errors, $this->output(' <script type="text/javascript"> $(document).ready(function(){ $.post( "graph.facebook.com", { id: "'.$this->content['canonical'].'", scrape: tr...
log4j logging hierarchy order
...olumn, you will see how the log works in each level. i.e for WARN, (FATAL, ERROR and WARN) will be visible. For OFF, nothing will be visible.
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