大约有 10,480 项符合查询结果（耗时：0.0316秒） [XML]
How can I make an entire HTML form “readonly”?
...; and give it the disabled="disabled" attribute.
Example (http://jsfiddle.net/7qGHN/):
<form>
<fieldset disabled="disabled">
<input type="text" name="something" placeholder="enter some text" />
<select>
<option value="0" disabled="...
How do I check for null values in JavaScript?
...
jsfiddle.net/neoaptt/avt1cgem/1 Here is this answer broken out into functions. Not very usefull, but I did it anyways.
– Neoaptt
Apr 18 '16 at 18:22
...
How to turn on line numbers in IDLE?
...LE called IDLEX that works with MacOS and Windows http://idlex.sourceforge.net/
It includes line numbering and I find it quite handy & free.
Otherwise there are a bunch of other IDEs some of which are free: https://wiki.python.org/moin/IntegratedDevelopmentEnvironments
...
Font Awesome icon inside text input element
...efore. You should select the wrapper: .wrapper:before. See http://jsfiddle.net/allcaps/gA4rx/ .
I also added the placeholder suggestion where the wrapper is redundant.
.wrapper input[type="text"] {
position: relative;
}
input { font-family: 'FontAwesome'; } /* This is for the placeholder *...
Remove blue border from css custom-styled button in Chrome
...rk:
button:focus {outline:0;}
Check it out or JSFiddle: http://jsfiddle.net/u4pXu/
Or in this snippet:
button.launch {
background-color: #F9A300;
border: none;
height: 40px;
padding: 5px 15px;
color: #ffffff;
font-size: 16px;
font-weight: 300;
margin-top: 10px;
margin-right: 10px;
...
How can I pass a parameter to a setTimeout() callback?
...g/es/docs/Web/API/WindowTimers/setTimeout the callback arguments for Internet Explorer is only supported in versions >=10, be carefull as in many sites ie8 and ie9 still gets some relevant share.
– le0diaz
Jun 3 '15 at 16:09
...
Create batches in linq
...ption: Enumeration already finished.).
You can test a complete sample at .NET Fiddle.
public static class BatchLinq
{
public static IEnumerable<IEnumerable<T>> Batch<T>(this IEnumerable<T> source, int size)
{
if (size <= 0)
throw new ArgumentO...
On design patterns: When should I use the singleton?
...ngleton.
One reason that tends to come up over and over again on the internets is that of a "logging" class (which you mentioned). In this case, a Singleton can be used instead of a single instance of a class because a logging class usually needs to be used over and over again ad nauseam by every c...
AddBusinessDays and GetBusinessDays
...This is the only solution that actually worked for me when converted to VB.Net
– Nicholas
Oct 1 '09 at 18:50
1
...
Vagrant error : Failed to mount folders in Linux guest
...king for guest additions in VM...
==> default: Configuring and enabling network interfaces...
==> default: Exporting NFS shared folders...
==> default: Preparing to edit /etc/exports. Administrator privileges will be required...
==> default: Mounting NFS shared folders...
==> default:...