大约有 44,000 项符合查询结果（耗时：0.0837秒） [XML]
Check if option is selected with jQuery, if not select a default
...ot sure about exactly what you want to accomplish, this bit of code worked for me.
<select id="mySelect" multiple="multiple">
<option value="1">First</option>
<option value="2">Second</option>
<option value="3">Third</option>
<option value="4">...
Rails 3 execute custom sql query without a model
...urns the actual results - what I want, while execute just returns status information.
– Paul Chernoch
Jun 9 '16 at 17:23
add a comment
|
...
How can I get zoom functionality for images?
...
Paulo, I did not run into performance issues, but I didn't get to test on a tablet. By slow, do you mean laggy? I set a max zoom factor of 1.05 at the beginning of onScale. Is this what you're talking about? If not, try the following: 1. Are you in debug...
Smart way to truncate long strings
Does anyone have a more sophisticated solution/library for truncating strings with JavaScript and putting an ellipsis on the end, than the obvious one:
...
Combining multiple commits before pushing in Git [duplicate]
... are thematically similar. I'd like to combine them into a single commit before pushing up to a remote. How do I do it? I think rebase does this, but I can't make sense of the docs.
...
Hibernate Error: org.hibernate.NonUniqueObjectException: a different object with the same identifier
...ted with the session.
Example
Assuming you have a hibernate class object for a table with 10 rows based on a primary key combination (column 1 and column 2). Now, you have removed 5 rows from the table at some point of time. Now, if you try to add the same 10 rows again, while hibernate tries to p...
event Action vs event EventHandler
... parameters, every method that subscribes to will have to be changed to conform to the new pattern. If this is a public facing event that 3rd party assemblies will be using, and there is any possiblity that the event args would change, this would be a reason to use a custom class derived from event ...
How to set RelativeLayout layout params in code not in xml?
For example I want to add 3 buttons on screen: one align left, one align center, last one align right.
5 Answers
...
Android Use Done button on Keyboard to click button
Ok in my app I have a field for the user to input a number. I have the field set to only accept numbers. When the user clicks on the field it brings up the keyboard. On the keyboard (on ICS) there is a done button. I would like for the done button on the keyboard to trigger the submit button i have ...
How to launch an Activity from another Application in Android
... but I didn't find a way of doing it. Is there a link, where to find the information?
12 Answers
...