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How to define custom configuration variables in rails
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edited May 23 '17 at 12:02
Community♦
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answered Sep 20 '09 at 5:11
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How to calculate time in hours between two dates in iOS
...weenDates = [date1 timeIntervalSinceDate:date2];
double secondsInAnHour = 3600;
NSInteger hoursBetweenDates = distanceBetweenDates / secondsInAnHour;
See, the apple reference library http://developer.apple.com/library/mac/navigation/
or if you are using Xcode just select help/documentation from ...
How to make graphics with transparent background in R using ggplot2?
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View all TODO items in Visual Studio using GhostDoc
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How to make Git pull use rebase by default for all my repositories?
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There are now 3 different levels of configuration for default pull behaviour. From most general to most fine grained they are:
1. pull.rebase
Setting this to true means that git pull is always equivalent to git pull --rebase (unless bran...
What is the way to quick-switch between tabs in Xcode 4
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Ben Clayton
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answered Jun 27 '11 at 9:43
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How do I parse JSON with Objective-C?
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edited May 18 '19 at 3:53
Cœur
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Rename Pandas DataFrame Index
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The rename method takes a dictionary for the index which applies to index values.
You want to re...