大约有 46,000 项符合查询结果（耗时：0.0618秒） [XML]
How can I disable HREF if onclick is executed?
I have an anchor with both HREF and ONCLICK attributes set. If clicked and Javascript is enabled, I want it to only execute ONCLICK and ignore HREF . Likewise, if Javascript is disabled or unsupported, I want it to follow the HREF URL and ignore ONCLICK . Below is an example of what I'...
How to set tint for an image view programmatically in android?
Need to set tint for an image view... I am using it the following way:
22 Answers
22
...
Removing viewcontrollers from navigation stack
I have a navigation stack, with say 5 UIViewControllers. I want to remove the 3rd and 4th viewcontrollers in the stack on the click of a button in the 5th viewcontroller. Is it possible to do this? If so how?
...
ViewBag, ViewData and TempData
...a
Allows you to store data that will survive for a redirect. Internally it uses the Session as backing store, after the redirect is made the data is automatically evicted. The pattern is the following:
public ActionResult Foo()
{
// store something into the tempdata that will be available du...
String.Empty versus “” [duplicate]
...
It's not different.
http://msdn.microsoft.com/en-us/library/system.string.empty.aspx:
The value of this field is the zero-length string, "".
In application code, this field is most commonly used in assignments to initialize ...
How to build an APK file in Eclipse?
...in directory. Keep in mind that just building the project (and not running it) will not output the APK file into the bin directory.
share
|
improve this answer
|
follow
...
Unbalanced calls to begin/end appearance transitions for
...
Without seeing more of the surrounding code I can't give a definite answer, but I have two theories.
You're not using UIViewController's designated initializer initWithNibName:bundle:. Try using it instead of just init.
Also...
Type.GetType(“namespace.a.b.ClassName”) returns null
...Type("namespace.qualified.TypeName") only works when the type is found in either mscorlib.dll or the currently executing assembly.
If neither of those things are true, you'll need an assembly-qualified name:
Type.GetType("namespace.qualified.TypeName, Assembly.Name")
...
Why do we need message brokers like RabbitMQ over a database like PostgreSQL?
I am new to message brokers like RabbitMQ which we can use to create tasks / message queues for a scheduling system like Celery .
...
Convert UTC date time to local date time
...erver I get a datetime variable in this format: 6/29/2011 4:52:48 PM and it is in UTC time. I want to convert it to the current user’s browser time using JavaScript.
...