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Git Alias - Multiple Commands and Parameters
...t works, but gives a spurious extra insertion of the argument ...
git chs demo -> git checkout demo && git status demo
But if you add && : to the end of your alias, then the spurious argument is consumed into a location tag.
So
[alias] chs = !git checkout $1 && git st...
C++ 读写xml方法整理（持续更新） - C/C++ - 清泛网 - 专注C/C++及内核技术
...是五花八门，太多了，这里对常用的几种做一个总结，附demo。1、Markup 下载：
特点：C++编写的，一个.h，一个.cpp，绿色小巧，直接加入工程源码编译，只支持MFC。
<?xml version="1.0" encoding="utf-8"?>
<root>
<update ver="1.2.0" pkg="setup.e...
Make Bootstrap Popover Appear/Disappear on Hover instead of Click
...alization option:
$("#popover").popover({ trigger: "hover" });
Here's a DEMO.
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How do I change selected value of select2 dropdown with JqGrid?
I'm using Oleg's select2 demo , but I am wondering whether it would be possible to change the currently selected value in the dropdown menu.
...
vertical align middle in
...can use line-height: 50px;, you won't need vertical-align: middle; there.
Demo
The above will fail if you've multiple lines, so in that case you can wrap your text using span and than use display: table-cell; and display: table; along with vertical-align: middle;, also don't forget to use width:...
Adding options to select with javascript
...lue = i;
opt.innerHTML = i;
select.appendChild(opt);
}
JS Fiddle demo.
JS Perf comparison of both mine and Sime Vidas' answer, run because I thought his looked a little more understandable/intuitive than mine and I wondered how that would translate into implementation. According to Chromi...
Bootstrap 3 Navbar with Logo
...
Following Edward's comment... or at least a working demo
– Matías Cánepa
Dec 18 '14 at 22:43
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What is the difference between screenX/Y, clientX/Y and pageX/Y?
...orner of the visible part of the page, "seen" through browser window.
See Demo
You'll probably never need screenX/Y
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How to select multiple files with ?
...
This jQuery plugin (jQuery File Upload Demo) does it without flash, in the form it's using:
<input type='file' name='files[]' multiple />
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Get top n records for each group of grouped results
...
Here is one way to do this, using UNION ALL (See SQL Fiddle with Demo). This works with two groups, if you have more than two groups, then you would need to specify the group number and add queries for each group:
(
select *
from mytable
where `group` = 1
order by age desc
LIMI...