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align right in a table cell with CSS
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answered Dec 15 '09 at 10:24
rahulrahul
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XPath - Selecting elements that equal a value
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answered Jul 8 '10 at 19:53
Dimitre NovatchevDimitre Novatchev
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java: run a function after a specific number of seconds
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10 Answers
10
Active
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How to find which rspec test is taking so long
...profile flag or add --profile to your .rspec file. This will track the top 10 slowest examples.
For RSpec 1, you can use --format o with spec command. It shows a text-based progress bar with profiling of 10 slowest examples. For more details see this.
rspec --profile -- path/to/file/spec.rb
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Write bytes to file
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answered Jun 18 '11 at 16:10
user195488user195488
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Ruby sleep or delay less than a second?
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answered Mar 30 '10 at 5:31
Georg SchöllyGeorg Schölly
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Find if variable is divisible by 2
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answered May 12 '10 at 17:01
Andy EAndy E
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Routing with Multiple Parameters using ASP.NET MVC
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edited Feb 11 '10 at 18:46
answered Feb 11 '10 at 18:03
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Float vs Decimal in ActiveRecord
... a Float. It's like a scientific notation for binary (something like +1.43*10^2). Because of that, it is impossible to store fractions and decimals in Float exactly.
That's why there is a Decimal format. If you do this:
irb:001:0> "%.47f" % (1.0/10)
=> "0.10000000000000000555111512312578270...
Shuffle two list at once with same order
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– Jaroslav Klimčík
Apr 25 '14 at 10:15
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(noob question) - what does the * mean?
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