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Bash script absolute path with OS X
... [[ $1 = /* ]] && echo "$1" || echo "$PWD/${1#./}"
}
realpath "$0"
This prints the path verbatim if it begins with a /. If not it must be a relative path, so it prepends $PWD to the front. The #./ part strips off ./ from the front of $1.
...
Visual Studio 2013 and BitBucket
Visual Studio 2013 apparently has some nice slick Git integration.
5 Answers
5
...
Change bootstrap navbar collapse breakpoint without using LESS
...8px, the navbar changes to collapsed mode. I want to change this width to 1000px so when the browser is below 1000px the navbar changes to collapsed mode. I want to do this without using LESS, I am using stylus not LESS.
...
Why are Standard iterator ranges [begin, end) instead of [begin, end]?
...
+50
The best argument easily is the one made by Dijkstra himself:
You want the size of the range to be a simple difference end − beg...
Difference between >>> and >>
...ss of the number.
For example: -2 represented in 8 bits would be 11111110 (because the most significant bit has negative weight). Shifting it right one bit using arithmetic shift would give you 11111111, or -1. Logical right shift, however, does not care that the value could possibly represent ...
App Inventor 2 AlphaDialog 对话框扩展 · App Inventor 2 中文网
...示的布局组件
时长：显示时长（与系统 Toast 一致，0 短、1 长）
事件
OnShow对话框显示时()
对话框显示时触发。
OnDismiss对话框关闭时()
对话框关闭时触发。
拓展下载
.aix...
Why do x86-64 instructions on 32-bit registers zero the upper part of the full 64-bit register?
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101
I'm not AMD or speaking for them, but I would have done it the same way. Because zeroing the hi...
javac : command not found
...he OpenJDK Development Environment. You can install java-devel or java-1.6.0-openjdk-devel, which both include javac.
By the way: you can find out which package provides javac with a yum search, e.g.
su -c 'yum provides javac'
on more recent releases of CentOS e.g. 6 the command changes to
su -...
How to justify a single flexbox item (override justify-content)
...-right: auto to align the child to the left.
.container {
height: 100px;
border: solid 10px skyblue;
display: flex;
justify-content: flex-end;
}
.block {
width: 50px;
background: tomato;
}
.justify-start {
margin-right: auto;
}
<div class="container">
<...
mongoDB/mongoose: unique if not null
...types.html
– damphat
Oct 21 '13 at 10:15
I don't think this answers the question correctly, as a few documents without...