大约有 44,000 项符合查询结果（耗时：0.0406秒） [XML]
jQuery same click event for multiple elements
Is there any way to execute same code for different elements on the page?
10 Answers
1...
Exclude all transitive dependencies of a single dependency
...
For maven2 there isn't a way to do what you describe. For maven 3, there is. If you are using maven 3 please see another answer for this question
For maven 2 I'd recommend creating your own custom pom for the dependency tha...
POST unchecked HTML checkboxes
...
Add a hidden input for the checkbox with a different ID:
<input id='testName' type='checkbox' value='Yes' name='testName'>
<input id='testNameHidden' type='hidden' value='No' name='testName'>
Before submitting the form, disable t...
Python `if x is not None` or `if not x is None`?
...tyle guide and PEP-8 both use if x is not None . Is there any minor performance difference (I'm assuming not), and is there any case where one really doesn't fit (making the other a clear winner for my convention)?*
...
Check if an element is a child of a parent
...
.has() seems to be designed for this purpose. Since it returns a jQuery object, you have to test for .length as well:
if ($('div#hello').has(target).length) {
alert('Target is a child of #hello');
}
...
Catch checked change event of a checkbox
...checked");
});
Edit: Doing this will not catch when the checkbox changes for other reasons than a click, like using the keyboard. To avoid this problem, listen to changeinstead of click.
For checking/unchecking programmatically, take a look at Why isn't my checkbox change event triggered?
...
What is the difference between jQuery: text() and html() ?
...obvious is described in the jQuery API documentation
In the documentation for .html():
The .html() method is not available in XML documents.
And in the documentation for .text():
Unlike the .html() method, .text() can be used in both XML and HTML documents.
$(function() {
$("#div...
What is the difference between DAO and Repository patterns?
...
It's a repository of a specific type of objects - it allows you to search for a specific type of objects as well as store them. Usually it will ONLY handle one type of objects. E.g. AppleRepository would allow you to do AppleRepository.findAll(criteria) or AppleRepository.save(juicyApple).
Note tha...
OAuth secrets in mobile apps
...m, but what is the best way to handle it in a mobile app (or a desktop app for that matter)?
14 Answers
...
Get to UIViewController from UIView?
...
Since this has been the accepted answer for a long time, I feel I need to rectify it with a better answer.
Some comments on the need:
Your view should not need to access the view controller directly.
The view should instead be independent of the view controller,...