Scala Vector filtering methods (examples) alvin May 21, 2018 - 2:50pm

This page contains a collection of examples of filtering methods that can be used with a Scala Vector class. I’ll first show a table that describes the filtering methods, and then show examples of them.

Perl next operator - for loop and if statement examples

Perl next loop FAQ: Can you demonstrate how to use the Perl next operator in a for loop?

Problem: You're writing code for a Perl loop, and you need to write some logic to skip over the current element in the loop, and move on to the next loop element.

Perl loop - how to break out of a loop in Perl

Perl loop break FAQ: How do I break out of a Perl loop?

Problem: You're writing some Perl loop code (for, foreach, or while), and you have a condition where you need to break out of your loop early, and you quickly find out that Perl doesn't have a 'break' operator.

The Perl "break" statement

In many programming languages you use the break operator to break out of a loop like this, but in Perl you use the last operator to break out of a loop, like this: