大约有 9,000 项符合查询结果（耗时：0.0245秒） [XML]
Why should I use Google's CDN for jQuery?
...ple don't think about, is that it won't download if you are in China. It's blocked along with many other scripts, fonts etc... hosted by Google CDN's. If you need to reach a Chinese audience you're best to always use a fall back hosted on your own server.
Google APIS Blocked in China
...
Access parent URL from iframe
...caused by accessing the href property: window.parent.location.href causes "Blocked a frame with origin..."
document.referrer refers to "the URI of the page that linked to this page." This may not return the containing document if some other source is what determined the iframe location, for example...
Turn a number into star rating display using jQuery and CSS
...y generated span element:
CSS
span.stars, span.stars span {
display: block;
background: url(stars.png) 0 -16px repeat-x;
width: 80px;
height: 16px;
}
span.stars span {
background-position: 0 0;
}
Image
(source: ulmanen.fi)
Note: do NOT hotlink to the above image! ...
How to test an SQL Update statement before running it?
... Just remember to commit or rollback the transaction quickly, or you risk blocking other transactions - and in the worst case bringing your application to a grinding halt. Not a good idea to execute the query, then have lunch, then come back to see the results! :-)
– Gary McGi...
Best practice for embedding arbitrary JSON in the DOM?
...st. The HTML5 spec even addresses this use:
"When used to include data blocks (as opposed to scripts), the data
must be embedded inline, the format of the data must be given using
the type attribute, the src attribute must not be specified, and the
contents of the script element must confo...
How to make an AJAX call without jQuery?
... @Fractaliste If you simply call the callbacks after the if blocks relating to the xmlhttp.status, then just call them there and you're done.
– Jay
Jun 18 '15 at 20:30
...
.htaccess not working apache
...eed to also ensure that it is set in the correct scope - ie, in the right block in your configuration. Be sure you're NOT editing the one in the block, for example.
Third, if you want to ensure that a .htaccess file is in fact being read, put garbage in it.
An invalid line, such as "INVALID LINE ...
ANTLR: Is there a simple example?
... with the return value double value (which is NOT inside a plain Java code block {...}) from inside a code block, you'll need to add a dollar sign in front of value:
grammar Exp;
/* This will be the entry point of our parser. */
eval returns [double value] ...
Any way to select without causing locking in MySQL?
...ries - there are locks and opposing to InnoDB those locks are table locks, blocking all requested WRITE locks and all subsequent queries during execution. The original question appears to be about InnoDB though and isolation levels are non-existent for MyISAM too - the docs for the SET TRANSACTION s...
Https Connection Android
... catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
...