大约有 30,000 项符合查询结果（耗时：0.0639秒） [XML]
Define css class in django Forms
...way :
<form action="/contact/" method="post">
{{ form.non_field_errors }}
<div class="fieldWrapper">
{{ form.subject.errors }}
<label for="id_subject">Email subject:</label>
{{ form.subject }}
</div>
</form>
form.subject is a...
Detect IF hovering over element with jQuery
...as trying to check multiple elements at a time. This was throwing Uncaught Error: Syntax error, unrecognized expression: unsupported pseudo: hover.
So, working with his fiddle, this does NOT work:
var isHovered = !!$('#up, #down').filter(":hover").length;
While this DOES work:
var isHovered = !...
How to change to an older version of Node.js
...*NIX below and was immediately able to install and switch versions without errors.
– David Rhoderick
Dec 29 '16 at 12:59
|
show 5 more comme...
How to debug template binding errors for KnockoutJS?
...ull. I was debugging some bindings and tried using Ryans example. I got an error that JSON found a circular loop.
<ul class="list list-fix" data-bind="foreach: detailsView().tabs">
<li>
<pre data-bind="text: JSON.stringify(ko.toJS($parent), null, 2)"></pre>
<a href...
Run a single test method with maven
...
Fixed the "No Tests Were Executed" error by downgrading to surefire 2.9
– qwerty
Jul 18 '12 at 7:58
15
...
How can I use UUIDs in SQLAlchemy?
...lask_sqlalchemy understands the UUID type? The code in the pastebin below errors, pastebin.com/hW8KPuYw
– Brandon Dube
May 30 '18 at 5:02
1
...
Akka Kill vs. Stop vs. Poison Pill?
Newbie question of Akka - I'm reading over Akka Essentials, could someone please explain the difference between Akka Stop/Poison Pill vs. Kill ? The book offers just a small explaination "Kill is synchronous vs. Poison pill is asynchronous." But in what way? Does the calling actor thread lock during...
How to get rspec-2 to give the full trace associated with a test failure?
Right now if I run my test suite using rake spec I get an error:
6 Answers
6
...
What causes and what are the differences between NoClassDefFoundError and ClassNotFoundException?
What is the difference between NoClassDefFoundError and ClassNotFoundException ?
15 Answers
...
How do you organise multiple git repositories, so that all of them are backed up together?
With SVN, I had a single big repository I kept on a server, and checked-out on a few machines. This was a pretty good backup system, and allowed me easily work on any of the machines. I could checkout a specific project, commit and it updated the 'master' project, or I could checkout the entire thin...