Basic Operators

C

// Increment (By one)
a++; // Postfix - Takes effect after its call
++a; // Prefix - Takes effect before its call

// Decrement (By one)
a--; //	Postfix - Takes effect after its call
--a; // Prefix - Takes effect before its call

C++

// Increment (By one)
a++; // Postfix - Takes effect after its call
++a; // Prefix - Takes effect before its call

// Decrement (By one)
a--; //	Postfix - Takes effect after its call
--a; // Prefix - Takes effect before its call

C#

// Increment (By one)
a++; // Postfix - Takes effect after its call
++a; // Prefix - Takes effect before its call

// Decrement (By one)
a--; //	Postfix - Takes effect after its call
--a; // Prefix - Takes effect before its call

Java

// Increment (By one)
a++; // Postfix - Takes effect after its call
++a; // Prefix - Takes effect before its call

// Decrement (By one)
a--; //	Postfix - Takes effect after its call
--a; // Prefix - Takes effect before its call

Rust

// Increment
// No ++ operator. Use the addition assignment operator.
variable_name += 1;

// Decrement
// No -- operator. Use the subtraction assignment operator.
variable_name -= 1;

Go

// Increment
variableName++

// Decrement
variableName--

// Go does not support prefix increment/decrement.
// ++variableName // Not Available
// --variableName // Not Available

Javascript

// Increment
variableName++;
++variableName;

// Decrement
variableName--;
--variableName;

Typescript

// Increment
variableName++;
++variableName;

// Decrement
variableName--;
--variableName;

Python

# Increment
# Not Available. You need to use the Addition Operator
a = a + 1

# Decrement
# Not Available. You need to use the Subtraction Operator
a = a - 1