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What is the difference between Ruby 1.8 and Ruby 1.9
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Array.to_s Now Contains Punctuation
Ruby 1.9
irb(main):001:0> [1,2,3].to_s
=> "[1, 2, 3]"
Ruby 1.8.6
irb(main):001:0> [1,2,3].to_s
=> "123"
Action: Use .join instead
Colon No Longer Valid In When Statements
Ruby 1.9
irb(main):001:0> case 'a'; when /\w/: puts 'word'; end...
Are there any side effects of returning from inside a using() statement?
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answered Mar 3 '10 at 9:07
Jon SkeetJon Skeet
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typedef fixed length array
I have to define a 24-bit data type.I am using char[3] to represent the type. Can I typedef char[3] to type24 ? I tried it in a code sample. I put typedef char[3] type24; in my header file. The compiler did not complain about it. But when I defined a function void foo(type24 val) {} in my C...
How to insert element into arrays at specific position?
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23 Answers
23
Active
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TypeError: module.__init__() takes at most 2 arguments (3 given)
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answered Jan 29 '13 at 14:07
SheenaSheena
12.5k1111 gold badges6363 silver badges100100 bronze badges
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Multiple linear regression in Python
... my dependent variable (y) against several independent variables (x1, x2, x3, etc.).
13 Answers
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Rails - controller action name to string
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339
Rails 2.X: @controller.action_name
Rails 3.1.X: controller.action_name, action_name
Rails 4....
Difference between a Seq and a List in Scala
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edited Sep 6 '18 at 14:39
Community♦
111 silver badge
answered Jun 2 '12 at 23:48
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Can you do greater than comparison on a date in a Rails 3 search?
I have this search in Rails 3:
4 Answers
4
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