大约有 12,478 项符合查询结果（耗时：0.0287秒） [XML]
Best way to add “current” class to nav in Rails 3
...th
end
end
used like:
nav_link 'Home', root_path
which will produce HTML like
<li class="current"><a href="/">Home</a></li>
share
|
improve this answer
|
...
JQuery Event for user pressing enter in a textbox?
...uests, while $(function() {...}) does.
Here is an example:
<!DOCTYPE html>
<head>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script type="text/javascript">
$(function() {
var $selector = $('textarea');...
How do I fit an image (img) inside a div and keep the aspect ratio?
...osing any part, in the mean time the ratio is kept, is it achievable using html and css?
12 Answers
...
JavaScript dependency management: npm vs. bower vs. volo [closed]
... modules called packages and Bower manages front-end components (i.e. css, html, and JavaScript) called components. npm is also used to install bower. Here is an expansive article on npm and bower (does not cover volo) it goes into plenty of detail.
...
Profiling Django
...ng log, I've used hotshot2cachegrind:
http://kcachegrind.sourceforge.net/html/ContribPython.html
But there are other options as well:
http://www.vrplumber.com/programming/runsnakerun/
https://code.djangoproject.com/wiki/ProfilingDjango
...
Get specific object by id from array of objects in AngularJS
...d something to Willemoes answer.
The same code written directly inside the HTML will look like this:
{{(FooController.results | filter : {id: 1})[0].name }}
Assuming that "results" is a variable of your FooController and you want to display the "name" property of the filtered item.
...
Chrome DevTools Devices does not detect device when plugged in
...ver-for-Windows
Install Android SDK http://developer.android.com/sdk/index.html
Install Android SDK Platform-tools http://developer.android.com/sdk/installing/adding-packages.html (this step was blocked on corporate wifi so I installed the single ADB package it required https://forum.xda-developers....
How to validate a url in Python? (Malformed or not)
I have url from the user and I have to reply with the fetched HTML.
10 Answers
10
...
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock'
...d me:
http://obscuredclarity.blogspot.in/2009/08/install-mysql-on-mac-os-x.html
share
|
improve this answer
|
follow
|
...
Why is sed not recognizing \t as a tab?
...hings like \t, \r, \n, etc. From: https://www.gnu.org/software/bash/manual/html_node/ANSI_002dC-Quoting.html#ANSI_002dC-Quoting
Words of the form $'string' are treated specially. The word expands
to string, with backslash-escaped characters replaced as specified by
the ANSI C standard. Backs...