Compare Colors WPF?

I have some ellipsis in a canvas. I want that when I click above a ellipse it should change the color of the stroke ...

JAVA Variable declaration not allowed here?

I get an error "Variable declaration not allowed here" and I don't know why, I'm new in java and can't find answer :...

Meaning of “[: too many arguments” error from if [] (square brackets)?

I couldn't find any one simple straightforward resource spelling out the meaning of and fix for the following BASH s...

Don't understand this SyntaxError: illegal target for annotation?

I have some simple if... elif... in my python3.6 (& OpenCV 4.0), but no matter what I do I keep getting strange ...

Why does using an If statement change a variable??

I am reading a text file and processing some records, a relevant sample of the text file is #export_dategenre_idapp...

How do I check if a method returns true or false in an IF statement in Java??

Let's say I have a boolean method that uses an if statement to check whether the return type should be true or false...

How to check if a specific integer is in a list?

I want to know how to make an if statement that executes a clause if a certain integer is in a list. All the other ...

How can I input an if statement inside a while loop??

import java.util.Scanner; public class ex11 { static Scanner type=new Scanner(System.in); public static void ma...

ORA-06502: PL/SQL: numeric or value error: character string buffer too small?

I tried the following code different ways, like by taking out the while or the if, but when I put both together (if ...

C# properties - Adding logic in the setter accessor?

I am trying to set the value of the property so if the account goes into debit there is a fee of 10 is charged. I've...

How to implement if-else statement in XSLT??

I am trying to implement an if -else statement in XSLT but my code just doesn't parse. Does anyone have any ideas? ...

Using a For loop to populate an array?

So I've been trying to get an array of values from a scanner and fill them in array. If the user enters 10 integer v...

endforeach in loops??

I use brackets when using foreach loops. What is endforeach for? ...