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Delete a closed pull request from GitHub
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edited May 27 at 16:07
Community♦
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answered Aug 19 '13 at 16:16
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Regex lookahead for 'not followed by' in grep
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answered Feb 8 '12 at 18:08
Jonathan LefflerJonathan Leffler
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git -> show list of files changed in recent commits in a specific directory
...leted (D), Modified (M), Renamed (R), and others.
git log --name-status -10 path/to/dir
It is worth looking at the full documentation page for git log. There you will learn that -10 refers to the past 10 commits, and -p will give you the full patch, among a variety of other goodies.
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What is the right way to override a setter method in Ruby on Rails?
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Update: July 19, 2017
Now the Rails documentation is also suggesting to use super like this:
class Model < ActiveRecord::Base
def attribute_name=(value)
# custom actions
###
super(value)
end
end
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Repeat Character N Times
...ess you need to support older browsers, you can simply write:
"a".repeat(10)
Before repeat, we used this hack:
Array(11).join("a") // create string with 10 a's: "aaaaaaaaaa"
(Note that an array of length 11 gets you only 10 "a"s, since Array.join puts the argument between the array elements.)
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Can I install the “app store” in an IOS simulator?
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WrightsCSWrightsCS
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Finding the PHP File (at run time) where a Class was Defined
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answered Mar 10 '10 at 19:59
GordonGordon
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How to remove an element from an array in Swift
... without the elements you want removed, e.g:
let pets = animals.filter { $0 != "chimps" }
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What does it mean to start a PHP function with an ampersand?
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answered Nov 4 '09 at 21:52
Dominic RodgerDominic Rodger
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how to add records to has_many :through association in rails
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edited Aug 3 '18 at 10:37
BKSpurgeon
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