perl post condition

175

perl post condition - 

# Basic syntax:
statement if condition;
statement unless condition;

# Example usage:
my $x = 3;
my $y = 5;
# run the statement on the left only if the statement on the right is true
print "x is less than y\n" if $x < $y;
--> x is less than y

# run the statement on the left only if the statement on the right is false
print "x is less than y\n" unless $x > $y;
--> x is less than y

Comments

Submit
0 Comments

More Questions

perl slice arrayperl post condition perl math operators
perl conditional statementsperl foreach loop perl until loop
perl add key to hashperl exit loop perl print an array
perl access elements of an arrayperl hash operations perl do while loop
perl add element to arrayperl for loop perl while loop
perl add to arrayperl remove element from array perl regex syntax
perl math functionsperl add to hash perl if else
perl associative array
C
CSS
Objective-C
PHP
Java
C++
Javascript
Html
Python
SQL
Swift
Ruby
Go
R
TypeScript
Kotlin
Assembly
VBA
Scala
Rust
Elixir
Dart
Haskell
Perl
Fortran
Matlab
Scheme
Julia
Lua
Delphi
Pascal
Solidity
BASIC
ActionScript
Csharp