Programming: An Introduction and How to Begin Your Journey

HTML CSS JS CODE PROGRAMMING DEV PYTHON WEB SQL

Programming: An Introduction and How to Begin Your Journey

Developer typing on keyboard

Understanding Programming

Programming is a pivotal technological process that involves instructing a computer to perform specific tasks aimed at solving problems. It's essentially a collaborative effort between humans and computers, where humans create a set of instructions, known as code, that computers can comprehend and execute.

The impact of programming on our lives is profound and diverse:

Web Interaction: When you surf the internet to search for information, engage with service providers, or make online purchases, programming enables you to interact seamlessly with on-page elements like sign-up buttons, contact forms, and drop-down menus.
Mobile Apps: The functionality of mobile apps, from ordering food to booking rideshare services, tracking fitness, accessing media, and more, relies heavily on programming.
Business Efficiency: Businesses leverage programming to enhance their operations, using various software solutions for file storage, automation, video conferencing tools, and global connectivity.
Space Exploration: Even space exploration is made possible through programming, as it is vital for controlling spacecraft and analyzing data from distant celestial bodies.

Commonly Used Programming Languages

Programming languages are the means by which programmers communicate with computers. Below are some of the most popular programming languages according to a Statista survey:

JavaScript

JavaScript is a ubiquitous language used on virtually every major web browser. It empowers web developers to add complex features to web pages, including content updates, interactive maps, animated graphics, and even game development.

Example:

const message = "My message";
Alert(message);

HTML/CSS

HTML (HyperText Markup Language) and CSS (Cascading Style Sheets) are fundamental for building web pages and web applications. HTML structures web page content, while CSS defines their styling.

<p>
	<h1>
		Hello world!
	</h1>
</p>

p{
	background: blue;
}

p{
	color: white;
}

SQL

Structured Query Language (SQL) is used to interact with databases, including tasks like data retrieval and updates.

SELECT name, email FROM user;

Python

Python is widely adopted for machine learning, web development, and desktop applications. It's renowned for its beginner-friendly syntax and object-oriented programming capabilities.

x = 1
if x == 1:
    # Indented four spaces
    print("x is 1.")

Learning to program can open up exciting opportunities for creativity and problem solving. Whether you want to build websites, create apps, or simply improve your technical skills.