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Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
...so use anything as a key with => so you can do this:
h = { C.new => 11 }
h = { 23 => 'pancakes house?' }
but you can't do this:
h = { C.new: 11 }
h = { 23: 'pancakes house?' }
The JavaScript style (key: value) is only useful if all of your Hash keys are "simple" symbols (more or less ...
SQLite Reset Primary Key Field
...use is case sensitive
– 321X
Aug 8 '11 at 20:07
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How to redirect cin and cout to files?
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NawazNawaz
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4
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What is @RenderSection in asp.net MVC
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cgijbelscgijbels
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add a comme...
Behaviour of final static method
...scenario
– srikanth r
Feb 20 '16 at 11:14
@SeanOwen I don't think this is correct either, the compiler should say that...
Correct way to delete cookies server-side
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answered Mar 12 '11 at 22:38
LekensteynLekensteyn
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SQL Server Management Studio SSMS tries to “save to file” instead of execute on F5
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Express command not found
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answered Apr 11 '14 at 4:14
PeterVCPeterVC
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Why can't I use an alias in a DELETE statement?
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edited Jul 20 '16 at 11:04
answered Jun 12 '12 at 21:36
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Why does Lua have no “continue” statement?
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