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How to get a random number in Ruby
...sided die, you'd use: 1 + rand(6). A roll in craps could be simulated with 2 + rand(6) + rand(6).
Finally, if you just need a random float, just call rand with no arguments.
As Marc-André Lafortune mentions in his answer below (go upvote it), Ruby 1.9.2 has its own Random class (that Marc-...
In which language are the Java compiler and JVM written?
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edited Aug 3 '09 at 12:26
answered Aug 3 '09 at 6:47
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Change limit for “Mysql Row size too large”
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The question has been asked on serverfault too.
You may want to take a look at this article...
Differences between C++ string == and compare()?
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This is what the standard has to say about operator==
21.4.8.2 operator==
template<class charT, class traits, class Allocator>
bool operator==(const basic_string<charT,traits,Allocator>& lhs,
const basic_string<charT,traits,Allocator>& ...
EC2 Can't resize volume after increasing size
I have followed the steps for resizing an EC2 volume
14 Answers
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Convert XLS to CSV on command line
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Open Notepad, create a file called XlsToCsv.vbs and paste this in:
if WScript.Arguments.Count ...
How do I type using my keyboard on the iphone simulator?
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12 Answers
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Could not insert new outlet connection [duplicate]
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I got the same problem as you today... I think this is a bug of Xcode, below is the way to fix...
Does the JVM prevent tail call optimizations?
...hn Rose's informal proposal).
There is also more discussion in Sun bug #4726340, where the evaluation (from 2002) ends:
I believe this could be done nonetheless, but it is not a small task.
Currently, there is some work going on in the Da Vinci Machine project. The tail call subproject's stat...