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List View Filter Android
...c here is to add an OnTextChangeListener to your edit text and inside its callback method apply filter to your listview's adapter.
EDIT
To get filter to your custom BaseAdapter you"ll need to implement Filterable interface.
class CustomAdapter extends BaseAdapter implements Filterable {
publ...
Why are Objective-C delegates usually given the property assign instead of retain?
...wner
If B had retained A, A wouldn't be released, as B owns A, thus A's dealloc would never get called, causing both A and B to leak.
You shouldn't worry about A going away because it owns B and thus gets rid of it in dealloc.
...
How to throw a C++ exception
...argument& e ) {
// do something
// let someone higher up the call stack handle it if they want
throw;
}
And to catch exceptions regardless of type:
catch( ... ) { };
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imp...
When to use nested classes and classes nested in modules?
...
As for your second observation, classes nested inside of modules are generally used to namespace the classes. For instance:
module ActiveRecord
class Base
end
end
differs from
module ActionMailer
class Base
end
end
Although this is not the only use of classes nested inside of modules,...
HTTP status code for a partial successful request
...s to users. In a post request a XML string is transferred that consists of all the users that should receive that particular message. If any of the users in the list do not exist I give the list of missing users back to the client for further evaluation.
...
nServiceBus vs Mass Transit vs Rhino Service Bus vs other?
...other alternative like ActiveMQ. MSMQ has the benefit of already being installed on all Windows machines, as opposed to Service Broker which isn't.
In terms of choosing between NServiceBus, Mass Transit, and Rhino Service Bus - this Stackoverflow answer comparing NServiceBus to MassTransit would be...
What is the difference between URI, URL and URN? [duplicate]
...RN defines something's identity, while the URL provides a location. Essentially, "what" vs. "where". A URN has to be of this form <URN> ::= "urn:" <NID> ":" <NSS> where <NID> is the Namespace Identifier, and <NSS> is the Namespace Specific String.
To put it differently...
Move the most recent commit(s) to a new branch with Git
... checking out the branch you made. So how do the commits you removed magically show up in the new branch?
– Jonathan Dumaine
Aug 3 '10 at 18:28
143
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What is difference between functional and imperative programming languages?
...mes in the transformation. If you refactor through a pure method, you can call your pure method at will without worrying about side effects.
Easier testing and debugging. Because pure functions can more easily be tested in isolation, you can write test code that calls the pure function with typica...
How to iterate over rows in a DataFrame in Pandas
... From the documentation: "Iterating through pandas objects is generally slow. In many cases, iterating manually over the rows is not needed[...]". Your answer is correct (in the context of the question) but does not mention this anywhere, so it isn't a very good one.
– ...