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No increment operator (++) in Ruby? [duplicate]
...s: -x == ---x == -----x == ...... To increment a number, simply write x += 1.
Taken from "Things That Newcomers to Ruby Should Know
" (archive, mirror)
That explains it better than I ever could.
EDIT: and the reason from the language author himself (source):
++ and -- are NOT reserved ope...
I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
I use
Rails 3.0.20 and
ruby 1.8.7 (2011-06-30 patchlevel 352)
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Extension methods must be defined in a non-generic static class
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How can I open Java .class files in a human-readable way?
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How to hide only the Close (x) button?
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149
You can't hide it, but you can disable it by overriding the CreateParams property of the form....
adb command not found
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edited Jun 17 '16 at 4:57
answered Apr 24 '12 at 18:16
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Retrieving the inherited attribute names/values using Java Reflection
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How to Debug Variables in Smarty like in PHP var_dump()
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How to ignore HTML element from tabindex?
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You can use tabindex="-1".
The W3C HTML5 specification supports negative tabindex values:
If the value is a negative integer
The user agent must set the element's tabindex focus flag, but should not allow the element to be reached using sequ...