Python codes

In this tutorial you will learn:

• Functions in Python
• Function call
• Passing parameters to functions
• Returning values from a function
• Pass by value and by reference

Functions in Python

In this tutorial you will learn:

• Conditional statements
• Indentation in Python
• If statement in Python
• Else statement in Python
• Elif statement in Python
• Nested if statements in Python

Conditional statements

In this tutorial you will learn:

• Python Operators
• Assignment Operators
• Arithmetic Operators
• Comparison Operators
• Logical Operators

Python Operators

Operators are considered as the foundation of any programming language. Operators are symbols which can control the value of operands by performing different tasks based on the type of symbol.

Assignment Operators

In this tutorial you will learn:

• Python Dictionary
• Adding elements to a Dictionary
• Accessing elements of a Dictionary
• Removing elements from a Dictionary

Python Dictionary

Dictionary is a resource that that lists words and their meaning. So Dictionary data type in Python follow a similar concept, they define a key and a value. They are declared using curly brackets. Dictionaries in Python are mutable it means the values in a dictionary can be changed and they are also indexed but unordered.