Python for Absolute Beginner

Python is a versatile and powerful programming language widely used for web development, data analysis, and artificial intelligence. It has gained huge popularity for its simplicity and readability making it a valuable skill for career opportunities. Python is a beginner-friendly programming language known for its simple syntax and versatility, making it an excellent choice for those new to coding.

This blog is all about introducing Python programming for beginners, how to get started, and the best resources to kickstart your journey. If you are looking for a python training course, we’ll recommend you to join WeCloudData’s  Python Fundamental Course, a fantastic option for anyone looking to learn Python from scratch.

Let’s get started with WeCloudData!

Why Learn Python Programming Language?

Python is the best programming language for beginners due to its easy-to-use syntax and readability. Python emphasizes clarity and simplicity in its design philosophy, compared to other programming languages. Here are some key reasons highlighting why Python programming is a beginner-friendly language.

• Easy to Learn and Use
• Strong Community Support
• High Demand in the Job Market
• Diverse Applications

Getting Started with Python: A Step-by-Step Guide for Beginners

Here is a step-by-step guide for beginners to get started.

Installation and Setup

The first step to start learning is to install a Python interpreter on your computer. Download the latest version of Python from the official Python website. Make sure to check the box that says “Add Python to PATH” during installation to make it easier to run Python from the command line. You can use any IDE (Integrated development environment) like PyCharm or VSCode to write and run Python code.

Choose IDE or Code Editor

A code editor or IDE is where you’ll write and run your Python code.  Some popular options for beginners are:

• Visual Studio Code (VS Code): A lightweight and powerful editor with Python extensions.
• PyCharm: Python integrated development environment with advanced features.
• Jupyter Notebook: Excellent for interactive coding.

Variables and Data Types

In Python, variables are used to store and manage data. Unlike some other languages, Python is dynamically typed, meaning you don’t need to declare the data type explicitly.

Python supports multiple data types, including integers, floats, lists, tuples, booleans, strings, sets, and dictionaries.  We have dedicated Module 2 in our Python Fundamental Course to discuss variables and data types in detail.

Conditional Statements (if, elif, and else)

Conditional statements allow the Python program to make decisions based on listed conditions. They are essential for executing different code blocks depending on the input. An example of a conditional statement and how it is used is described in the code below:

Conditional Execution: The if-elif-else block shows conditional execution. It checks the value of ‘x’ and executes the code block associated with the first condition that returns True.

Multiple Conditions: “if” verifies the first condition, “elif” verifies subsequent conditions in the code, and else provides a default block if none of the conditions are met.

Code Blocks: A colon (:) and an indented block of code follow each of the three conditions (if, elif, and else). Only that code block will be executed that will satisfy the corresponding condition.

Loop

Loops are important for executing a block of code repeatedly.  Looping means repeating something over and over until a particular condition is satisfied. A ‘for loop’ in Python is a control flow statement that is used to repeatedly execute a group of statements as long as the condition is satisfied.

In this example loop iterates through the list of fruits and prints each fruit.

Functions

Functions are reusable blocks of code that perform a specific task. Reusability means functions can be called or used multiple times throughout a program. Defining and using functions is a fundamental aspect of Python programming. They help modularize code, making it easier to manage and maintain.

Importing Modules

Python’s robust third-party module ecosystem and large standard library are its main advantages for popularity.  You need to import Python libraries to use them in your code.

Code Explanation:

Import: ‘import pandas as pd’ imports the library.

Series Creation: pd.Series([10, 20, 30, 40]) creates a Series object and saves it in ‘series’.

Output: The print(series) line displays the created Series.

Practice with Python Exercises for Beginners

The best way to learn Python programming for beginners is by practicing. There are many free resources and platforms to learn Python by practicing, like HackerRank and LeetCode offering beginner-friendly exercises and scenario-based mini-projects.

Python Projects Ideas for Beginners

Once you learn the basics the next step is to reinforce your learning in projects. Building projects help you upskill your coding abilities and learning. Here are a few ideas for the Python project for beginners.

• To-Do List
• Weather App
• Calculator
• Grossery App
• Data Visualization

Best Way to Learn Python

• Practice Python with hands-on Exercises
• Enroll in a Python Beginner Course or Bootcamp
• Read Books

Why Choose WeCloudData’s Python Fundamental Course?

If you’re looking for a structured and comprehensive way to learn Python, WeCloudData’s Python Fundamental Course is an excellent choice. These Python developer courses, basic to advanced python, are designed specifically for beginners and covers everything you need to know to get started with Python programming.

What You’ll Learn:

• Python Basics: Variables, data types, loops, and functions.
• Advanced Topics: File handling, error handling, and object-oriented programming
• Practical Applications: Work on real-world python projects and exercises to build your portfolio.
• Data Science Foundations: Get introduced to data analysis and visualization using Python libraries like Pandas and Matplotlib.

Why WeCloudData?

• Hands-On Learning: The python language course is beginner’s friendly and emphasizes practical, hands-on learning with real-world examples.
• Expert Instructors: Learn from industry professionals with years of experience in Python and data science.
• Flexible Learning: The course is available online, making it easy to learn at your own pace.
• Career Support: WeCloudData offers career services to help you land your dream job after completing the course.

Ready to learn Python programming and start journey? Enroll in WeCloudData’s Python Fundamental Course today!