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How can I calculate the number of lines changed between two commits in git?
...g --numstat --pretty="%H" --author="Your Name" commit1..commit2 | awk 'NF==3 {plus+=$1; minus+=$2} END {printf("+%d, -%d\n", plus, minus)}'
(you have to let git log print some identifying information about the commit; I arbitrarily chose the hash, then used awk to only pick out the lines with thre...
What does it mean if a Python object is “subscriptable” or not?
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375
It basically means that the object implements the __getitem__() method. In other words, it des...
Adding rounded corner and drop shadow to UICollectionViewCell
...l.bounds cornerRadius:cell.contentView.layer.cornerRadius].CGPath;
Swift 3.0
self.contentView.layer.cornerRadius = 2.0
self.contentView.layer.borderWidth = 1.0
self.contentView.layer.borderColor = UIColor.clear.cgColor
self.contentView.layer.masksToBounds = true
self.layer.shadowColor = UIColor....
“:” (colon) in C struct - what does it mean? [duplicate]
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3 Answers
3
Active
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How do I clone a generic list in C#?
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398
You can use an extension method.
static class Extensions
{
public static IList<T> C...
How to make an enum conform to a protocol in Swift?
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Uwe Keim
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answered Jun 4 '14 at 8:35
Hu QiangHu Q...
CSS z-index paradox flower
...s my attempt: http://jsfiddle.net/Kx2k5/1/
(successfully tested on Fx27, Ch33, IE9, Sf5.1.10 and Op19)
CSS
.item {
/* include borders on width and height */
-webkit-box-sizing : border-box;
-moz-box-sizing : border-box;
box-sizing : border-box;
...
}
.i1:after {
c...
Showing a different background colour in Vim past 80 characters
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If you have Vim >= v7.3, you can simply add this to your .vimrc to highlight 81 and onward (so 80 is your last valid column):
let &colorcolumn=join(range(81,999),",")
If you don't see a highlight, you may not have a ColorColumn highlight co...
Laravel - Eloquent or Fluent random row
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Laravel 4.0 - 4.2.6:
User::orderBy(DB::raw('RAND()'))->get();
Laravel 3:
User::order_by(DB::raw('RAND()'))->get();
Check this article on MySQL random rows. Laravel 5.2 supports this, for older version, there is no better solution then using RAW Queries.
edit 1: As mentioned by Double Gras, ...
How to handle invalid SSL certificates with Apache HttpClient? [duplicate]
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edited May 1 '12 at 23:43
Gray
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answere...