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What does the git index contain EXACTLY?
...-files can show you the contents of the index:
$ git ls-files --stage
100644 63c918c667fa005ff12ad89437f2fdc80926e21c 0 .gitignore
100644 5529b198e8d14decbe4ad99db3f7fb632de0439d 0 .mailmap
The Racy git problem gives some more details on that structure:
The index is one of the most important ...
Removing viewcontrollers from navigation stack
...vigation stack, with say 5 UIViewControllers. I want to remove the 3rd and 4th viewcontrollers in the stack on the click of a button in the 5th viewcontroller. Is it possible to do this? If so how?
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Removing all empty elements from a hash / YAML?
... Please note that compact and compact! come standard in Ruby => 2.4.0, and Rails => 4.1. They are non-recursive though.
– aidan
Nov 21 '17 at 5:21
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How can I avoid running ActiveRecord callbacks?
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edited Dec 3 '10 at 4:01
answered Mar 11 '09 at 4:29
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Rails ActiveRecord date between
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406
Just a note that the currently accepted answer is deprecated in Rails 3. You should do this in...
How can I maintain fragment state when added to the back stack?
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animaonline
4,33033 gold badges2323 silver badges5353 bronze badges
answered Jul 5 '12 at 22:38
Jan-HenkJan-Henk
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Evenly space multiple views within a container view
...00 and with Height Equals to all of the other 'spacer views'. 'Spacer View 4' has a bottom space constraint to superview. Each label has a respective top and bottom constraints to its nearest 'spacer views'.
Note: Be sure you DON'T have extra top/bottom space constraints on your labels to superview...
How to install latest version of git on CentOS 7.x/6.x
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SQL - Rounding off to 2 decimal places
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14 Answers
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