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Rails 2.3-style plugins and deprecation warnings running task in Heroku
I'm upgrading to Rails 3.2, and running rake db:migrate gives me several errors of the form:
8 Answers
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List distinct values in a vector in R
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Do you mean unique:
R> x = c(1,1,2,3,4,4,4)
R> x
[1] 1 1 2 3 4 4 4
R> unique(x)
[1] 1 2 3 4
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Unable to access JSON property with “-” dash
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Difference between Pragma and Cache-Control headers?
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Regex exactly n OR m times
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Mark ByersMark Byers
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Floating point vs integer calculations on modern hardware
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Alas, I can only give you an "it depends" answer...
From my experience, there are many, many v...
Do Swift-based applications work on OS X 10.9/iOS 7 and lower?
...troller = UIViewController()
var view = UIView(frame: CGRectMake(0, 0, 320, 568))
view.backgroundColor = UIColor.redColor()
controller.view = view
var label = UILabel(frame: CGRectMake(0, 0, 200, 21))
label.center = CGPointMake(160, 284)
label.textAlignment = NSTextAlignment...
Why aren't ◎ܫ◎ and ☺ valid JavaScript variable names?
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edited Apr 12 '13 at 14:59
cHao
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SQL multiple column ordering
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1063
ORDER BY column1 DESC, column2
This sorts everything by column1 (descending) first, and then b...
How to list all the available keyspaces in Cassandra?
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answered Sep 11 '13 at 19:23
TheoTheo
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