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Unable to modify ArrayAdapter in ListView: UnsupportedOperationException
...yAdapter and found out the problem. The ArrayAdapter, on being initialized by an array, converts the array into a AbstractList (List) which cannot be modified.
Solution
Use an ArrayList<String> instead using an array while initializing the ArrayAdapter.
String[] array = {"a","b","c","d","e",...
Class vs. static method in JavaScript
...ld!');
};
This new function can be accessed using:
Foo.talk();
I hope by now you're noticing a similarity between functions on a function object and a static method.
Think of f = new Foo(); as creating a class instance, Foo.prototype.bar = function(){...} as defining a shared method for the cl...
How to do multiple line editing?
...
Go to Window->Preferences.
Find for binding in text box surrounded by red box.
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What text editor is available in Heroku bash shell? [closed]
... @looeee Working for me still. Are you on the new heroku-18 stack by any chance?
– James
Jun 20 '18 at 7:19
W...
Is it necessary to explicitly remove event handlers in C#
...ou briefly elaborate on or preferably refer to an example of what you mean by "but the subscribers don't want to be"?
– Peter McG
Feb 3 '09 at 7:12
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Use C++ with Cocoa Instead of Objective-C?
...he model layer in C++ and the GUI in Cocoa. This is a common approach used by some very large apps, including Mathematica. Your C++ code can be left unchanged (you do not need "funky" apple extensions to write or compile C++ on OS X). Your controller layer will likely make use of Objective-C++ (perh...
pandas: How do I split text in a column into multiple rows?
...file and the next to last column has a string of text that I want to split by a specific delimiter. I was wondering if there is a simple way to do this using pandas or python?
...
Creating a directory in CMake
...lt), you specify the commands to execute at build time. Create a directory by executing the command ${CMAKE_COMMAND} -E make_directory. For example:
add_custom_target(build-time-make-directory ALL
COMMAND ${CMAKE_COMMAND} -E make_directory ${directory})
At install time
To create a directory ...
How to find out if you're using HTTPS without $_SERVER['HTTPS']
...connecting securely. Although not guaranteed, connections on port 443 are, by convention, likely using secure sockets, hence the additional port check.
Additional note: if there is a load balancer between the client and your server, this code doesn't test the connection between the client and the l...
spring boot default H2 jdbc connection (and H2 console)
... don't use Spring Boot Dev Tools, you can still auto-configure the console by setting spring.h2.console.enabled to true
Check out this part of the documentation for all the details.
Note that when configuring in this way the console is accessible at: http://localhost:8080/h2-console/
...