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What is the difference between Ruby 1.8 and Ruby 1.9
..._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Colon No Longer Valid In When Statements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
SyntaxError: (irb):1: syntax error, unexpected ':',
expecting keyword_then or '...
Display milliseconds in Excel
... Ben McCormackBen McCormack
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How to set the value to a cell in Google Sheets using Apps Script?
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answered Jul 4 '12 at 19:27
megabyte1024megabyte1024
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How do I create a right click context menu in Java Swing?
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Ahmed Ashour
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answered Apr 20 '09 at 7:32
jjnguyjjnguy
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How do I get rid of this unwanted bar from Eclipse?
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answered Mar 10 '12 at 22:24
edthethirdedthethird
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mailto link with HTML body
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answered Nov 16 '12 at 11:47
Alfonso MarinAlfonso Marin
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Understanding what 'type' keyword does in Scala
... |
edited May 23 '17 at 12:10
Community♦
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answered Oct 21 '13 at 11:26
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What is the difference between the remap, noremap, nnoremap and vnoremap mapping commands in Vim?
...rified me
– Pavan Manjunath
Mar 14 '12 at 9:07
4
It isn't that important for the majority of use ...
sqlalchemy: how to join several tables by one query?
... it an inner join.
– Aidan Kane
Sep 12 '16 at 13:04
7
You can print the query by leaving off the ...
Java “user.dir” property - what exactly does it mean?
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Evgeniy DorofeevEvgeniy Dorofeev
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