Why does this go into an infinite loop?
I have the following code: public class Tests { public static void main(String[] args) throws Exception { int x = 0; while(x<3) { … Read more
variable-assignment
Command not found error in Bash variable assignment
I have this script called test.sh: #!/bin/bash STR = “Hello World” echo $STR when I run sh test.sh I get this: test.sh: line … Read more
Why don’t Java’s +=, -=, *=, /= compound assignment operators require casting?
Until today, I thought that for example: i += j; Was just a shortcut for: i = i + j; But if we … Read more
Left Hand Side of an Assignment must be a Variable CharAt
So, the reason why if (user.charAt(counter) = “”) gives that error is that “=” is an assignment operator in java, and so the … Read more