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Why not abstract fields?
...ss that is initialised in its constructor (untested code):
abstract class Base {
final String errMsg;
Base(String msg) {
errMsg = msg;
}
abstract String doSomething();
}
class Sub extends Base {
Sub() {
super("Sub message");
}
String doSomething() {...
How to redirect from OnActionExecuting in Base Controller?
...direct() which does nothing, as well as calling a new method inside of the Base Controller that returns an ActionResult and have it return RedirectToAction()... neither of these work.
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How to get a property value based on the name
is there a way to get the value of a property of a object based on its name?
7 Answers
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How can I get PHPUnit MockObjects to return different values based on a parameter?
...
Do whatever processing you want in the callback() and return the result based on your $args as appropriate.
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Rails: How to list database tables/objects using the Rails console?
I was wondering if you could list/examine what databases/objects are available to you in the Rails console. I know you can see them using other tools, I am just curious.
Thanks.
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What is the difference between “px”, “dip”, “dp” and “sp”?
...x
Pixels - corresponds to actual pixels on the screen.
in
Inches - based on the physical size of the screen.
1 Inch = 2.54 centimeters
mm
Millimeters - based on the physical size of the screen.
pt
Points - 1/72 of an inch based on the physical size of the screen.
dp or dip
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REST API Token-based Authentication
...e approach each problem in isolation:
Authentication
For authentication, baseauth has the advantage that it is a mature solution on the protocol level. This means a lot of "might crop up later" problems are already solved for you. For example, with BaseAuth, user agents know the password is a pass...
How do I sort one vector based on values of another
I have a vector x, that I would like to sort based on the order of values in vector y. The two vectors are not of the same length.
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JavaScript: how to change form action attribute value based on selection?
I'm trying to change the form action based on the selected value from a dropdown menu.
5 Answers
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How to convert a Binary String to a base 10 integer in Java
...ers (without leading zeroes) that I want to convert to their corresponding base 10 numbers. Consider:
9 Answers
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