大约有 40,000 项符合查询结果（耗时：0.0376秒） [XML]
Ant task to run an Ant target only if a file exists?
...only if a given file exists? I have the problem that I have a generic ant script that should do some special processing but only if a specific configuration file is present.
...
Check Whether a User Exists
I want to create a script to check whether a user exists. I am using the logic below:
17 Answers
...
Can you target with css?
...ow you can't edit the HTML, but if you can modify the CSS, can you add javascript?
if so, you can include jquery, then you could do
<script language="javascript">
$(document).ready(function() {
$('br').append('<span class="myclass"></span>');
});
</script>
...
PHP Pass variable to next page
...ach new request is, except for session data, a totally new instance of the script caught me when I first started coding in PHP. Once you get used to it, it's quite simple though.
share
|
improve thi...
How to check file input size with jQuery?
... about other file information you should know: http://felipe.sabino.me/javascript/2012/01/30/javascipt-checking-the-file-size/
Old browsers support
Be aware that old browsers will return a null value for the previous this.files call, so accessing this.files[0] will raise an exception and you sho...
jQuery SVG, why can't I addClass?
...: black;
stroke-width: 5;
}
svg circle.green {
fill: green;
}
<script src="https://code.jquery.com/jquery-3.0.0.min.js"></script>
<svg>
<circle cx="50" cy="50" r="25" />
</svg>
The Problem:
The reason the jQuery class manipulation functions do not w...
Difference between “include” and “require” in php
...duce a fatal E_COMPILE_ERROR level error. In other words, it will halt the script whereas include only emits a warning (E_WARNING) which allows the script to continue.
See @efritz's answer for an example
share
|
...
Abort Ajax requests using jQuery
...t, asynchronous simply means the request doesn't interrupt the flow of the script. Browsers now have the ability to abort the request prematurely before the request is completed.
– ElephantHunter
Apr 10 '12 at 19:12
...
Find merge commit which include a specific commit
...
I just wrote a script git-when-merged that implements this suggestion (with quite a few other features). See github.com/mhagger/git-when-merged
– mhagger
Feb 3 '13 at 8:07
...
ADB Shell Input Events
...
Here's a simple bash script to take care of escaping, so you can just say atext "Hey, I'm here" and it works.
– Dan Dascalescu
Oct 15 '17 at 4:05
...