Guide to Programming
Author: Asher King
�� Table of Contents
Introduction to Coding
1. HTML Basics
2. CSS Basics
3. JavaScript Basics
4. Python Basics
5. Java Basics
6. C Language Basics
7. C++ Basics
8. SQL & Databases
9. PHP Basics
10. Coding Tools & Platforms
11. Future of Coding
12. Conclusion
13. About the Author
�� Introduction to Coding
Coding, or computer programming, is the process of writing instructions that a computer can
understand. These instructions, written in different programming languages, allow us to build
websites, mobile applications, games, and even artificial intelligence systems. Coding is the
, invisible force behind the digital tools we use every day.
There are two main categories of languages: low-level and high-level. Low-level languages,
such as Assembly, are closer to machine code and difficult for humans to read. High-level
languages, like Python or JavaScript, are designed to be more human-friendly and are easier to
learn.
Each language has a purpose. HTML and CSS define the structure and style of a website,
JavaScript makes it interactive, Python is popular for AI and data science, while C, C++, and
Java are used in software development. SQL helps us manage databases, and PHP powers
many websites on the internet.
Learning coding is like learning a new language. The syntax may seem strange at first, but
practice builds fluency. Coding also teaches problem-solving, logical thinking, and creativity.
This book is designed to give you a clear overview of popular programming languages in short,
simple chapters of around 250 words each. By the end, you will know what each language
does, why it matters, and how to start learning it.
�� Chapter 1 – HTML Basics
HTML (HyperText Markup Language) is the foundation of web development. It structures a web
page by organizing text, images, and links. Without HTML, web browsers would not know how
to display content.
HTML uses “tags” enclosed in angle brackets, like <p> for paragraphs or <h1> for
headings. Every HTML document begins with a <!DOCTYPE html> declaration and
includes two main sections: <head> for metadata and <body> for content visible to users.
Some common tags include:
● <h1> to <h6> for headings
● <p> for paragraphs
● <a> for links
● <img> for images
● <ul> and <ol> for lists
Example: