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How to set selected value of jquery select2?
This belong to codes prior to select2 version 4
28 Answers
28
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What is a bus error?
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In my case, a method static_casted a void * parameter to an object that stores a callback (one attribute points to the object and the other to the method). Then the callback is called. However, what was passed as void * was something completely differen...
What does Class mean in Java?
...s<Foo>. That way you can create a new instance, for example, without casting: Foo foo = clazz.newInstance();
if you don't use generics at all, you'll get a warning at least (and not using generics is generally discouraged as it may lead to hard-to-detect side effects)
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CruiseControl [.Net] vs TeamCity for continuous integration?
...r if with all your experience you could have a little bit to share a screencast of creating a simple .NET project on it and work with TeamCity (using JING (free screencasting) or other tool) and post the link here or somewhere so me and all of us struggling with it will have a good startup :) Thank ...
Android. Fragment getActivity() sometimes returns null
...ext an Activity?
if(pContext instanceof Activity) {
// Cast Accordingly.
final Activity lActivity = (Activity)pContext;
// Inform the ActivityBuffer.
this.getActivityBuffer().onContextGained(lActivity);
}
}
@Deprecated @Overrid...
How can I set the default value for an HTML element?
I thought that adding a "value" attribute set on the <select> element below would cause the <option> containing my provided "value" to be selected by default:
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How to check if an object is nullable?
... I just verified; this does not work, as Jeppe said. If the variables are cast to object, it will always return false. So you cannot determine the type of an unknown object at runtime this way. The only time this works is if the type is fixed at compile-time, and in that case you do not need a runt...
How would one write object-oriented code in C? [closed]
...; // This is a non-virtual call
Stack.push(st, thing1); // This is like casting *st to a Stack (which it already is) and doing the push
st->my_type.push(st, thing2); // This is a virtual call
}
I didn't do the destructor or delete, but it follows the same pattern.
this_is_here_as_an_exam...
Why isn't vector a STL container?
...terface to some bit in memory and allows you to use standard operators and casts.
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Changing the selected option of an HTML Select element
In my HTML, I have a <select> with three <option> elements. I want to use jQuery to check each option's value against a Javascript var . If one matches, I want to set the selected attribute of that option. How would I do that?
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