大约有 42,000 项符合查询结果（耗时：0.0435秒） [XML]
Get selected text from a drop-down list (select box) using jQuery
...
$("#yourdropdownid option:selected").text();
share
|
improve this answer
|
follow
|
...
Is there an Eclipse line-width marker?
...t is a vertical line to be drawn in the editor showing where the max line width while I am typing, not just when I run the formmater. I know this feature is available in some capacity because it is displayed in the code formatter property page.
...
PHP Foreach Pass by Reference: Last Element Duplicating? (Bug?)
...simply setting that variable to the new value each time like you would outside of a loop.
share
|
improve this answer
|
follow
|
...
Purpose of Django setting ‘SECRET_KEY’
What exactly is the point of the SECRET_KEY in django? I did a few google searches and checked out the docs ( https://docs.djangoproject.com/en/dev/ref/settings/#secret-key ), but I was looking for a more in-depth explanation of this, and why it is required.
...
Capture HTML Canvas as gif/jpg/png/pdf?
...milar question. This has been revised:
var canvas = document.getElementById("mycanvas");
var img = canvas.toDataURL("image/png");
with the value in IMG you can write it out as a new Image like so:
document.write('<img src="'+img+'"/>');
...
Where are $_SESSION variables stored?
...ned already, the contents are stored at the server. However the session is identified by a session-id, which is stored at the client and send with each request. Usually the session-id is stored in a cookie, but it can also be appended to urls. (That's the PHPSESSID query-parameter you some times see...
How do I get the currently displayed fragment?
I am playing with fragments in Android.
50 Answers
50
...
Downloading all maven dependencies to a directory NOT in repository?
... but after banging my head against the wall on it for far too long I've decided to stop hurting myself and just use Ant. I'd like to just have maven download the jar and all of its transitive dependencies into a directory of my choosing so I can just check them into my SCM as I normally enjoy and b...
creating a strikethrough text?
Can I create a strikethrough text in Android, I mean adding a special value in the TextView tag that can make this possible?
...
Javascript - Open a given URL in a new tab by clicking a button
...its as follows:
onclick="window.open(this.href,'popUpWindow','height=400,width=600,left=10,top=10,,scrollbars=yes,menubar=no'); return false;"
share
|
improve this answer
|
...