What Is Programming and How Can You Get Started? 

What Are the Key Takeaways? 

Computer programming is a technological process of instructing a computer on what task they are expected to perform to solve problems.

• Some of the current most popular programming languages include JavaScript, SQL, and Python.

• Communication, problem-solving ability, analysis, and knowledge of different programming languages are important programming skills.

• You can learn about programming and take a programming class to begin your programming journey.

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What Is Programming? 

Programming is the process of using a technological approach to instruct a computer on what tasks to perform and how to achieve a solution to problems. Programming can be described as the human-computer interaction where humans develop instructions that computers can follow (programming code) in a language that the computer can understand. Programming enables so many things in our lives, such as: 

• Programming enables you to communicate with the website’s various elements when you navigate a website to obtain information or make a purchase, such as a sign-up button, purchase button, contact form, and drop-down menus.

• Apps have functions that allow you to easily place a food order, arrange a ride, monitor fitness, access media, and much more.

• Programming assists businesses in running more efficiently in various ways, such as the software used for file storage and the automation process, as well as video conferencing software to link people from around the world.

• Space exploration is made possible through programming.

Want to learn your first Coding language? Check out the University of Michigan’s Python for Everybody Specialization. You’ll learn how to program using Python and gain confidence with the language.

What Is the Difference Between Computer Programming and Coding?

Coding and programming are often used interchangeably, but there’s a slight difference: coding is the actual process of writing code, and programming is designing a set of instructions for the computer to execute, or a program in general. Programming may encompass a wider variety of activities, including the use of data structures and algorithms, which are not necessarily coding activities.

How Does Computer Programming Work? 

Simply put, programming instructs computers on what to do. There are many different types of coding languages, but the computer understands only one machine language, or object code – its own. Object code is written in binary, a string of ones – that are 0s – and zeros – that are 1s – that doesn’t look like a language we would recognize. 

There are two types of programming languages used to interpret code that is readable by humans into code that is readable by computers. With compiled languages, such as C and C++, a compiler translates the code into machine language. Interpreted languages, like Python and JavaScript, on the other hand, run the code as it is. There’s no need for a compiler.

To sum up, there are a few steps to programming: 

• First, a programmer writes lines of code – a series of letters, numbers, and other characters. 

• Then a compiler translates each line of code into the language that a computer can read. 

• Next, the computer reads the code and runs it, thus performing a function or set of functions. 

The tasks could be things like showing an image on a web page or changing the font of a portion of text. 

What Are the Key Programming Languages?

Each programming language allows the programmer to create a program that the computer can understand. According to a survey by Statista, the top five programming languages that developers use are: 

• That’s the usage of JavaScript is used by 66 per cent.
• 61.9 percent (HTML/CSS),
• A total of 58.6 percent used SQL. 
• In terms of web application languages, 57.9 percent of web developers use Python. 
• 48.7 percent of the users use Bash/Shell.48.7 percent use Bash/Shell. 

Investigate what can be achieved with these programming languages. 

JavaScript

It is the language used on all major Web browsers. You can use JavaScript to add complex features to a webpage, including content updates, interactive graphics, and animated graphics, and create games and more.

HTML/CSS

These languages are used to develop Web pages and Web applications. Hypertext Markup Language (HTML) would be used to construct the structure of web pages, and Cascading Style Sheets (CSS) would be used to establish the style of web pages.

SQL

SQL (Structured Query Language) is a language used to communicate with a database, such as editing and extracting data.

Python

Machine learning, web development, and Desktop applications often use Python programming. Python is a very popular language, and the syntax is fairly easy to learn. It is known as an object-oriented programming language.

TypeScript

TypeScript is an open-source programming language, created by Microsoft, and an extension of JavaScript. It’s used for developing large applications. 

What Are the Different Types of Computer Programming Languages? 

While hundreds of programming languages (if not thousands) exist, and you could classify them in many ways, they typically can be grouped into five main categories:

• Procedural programming languages
• Functional programming languages
• Object-oriented programming languages
• Scripting languages
• Logic programming languages

To find out more about the various languages of programming, read 5 Types of Programming Languages.

How Can You Learn Programming? 

The first step to start a career in computer programming is determining your objectives, obtaining the necessary education, cultivating your skill set, and beginning to create a portfolio. To begin your voyage in the ever-expanding realm of programming, do the following: 

1. Set programming objectives. 

The first step is to take some time to consider your goals and motivations. By clarifying what you want to do and why you want to do it, you can then make sure your actions are in line with your desired outcomes. Here are some examples of program goals:

• Start a new career in a particular field of programming. 
• Investigate programming in your current position. 
• Do programming in your spare time and build projects that are based on your interests.

2. Take an introductory programming class.

After establishing goals, it is a good idea to locate a course in programming to get yourself acquainted with well-known programming languages and various approaches to programming. Alternatively, an introductory course can be used to fine-tune goals and hone in on efforts.

3. Develop important programming abilities.

If your course objectives are to pursue a new career or strengthen your existing one, you may want to make sure you’re learning some of the important programming skills along the way. While a course you’re enrolled in may provide an overview of important programming skills and then structure the learning experience accordingly, you may find it helpful to find out what employers are looking for. 

As a programmer, the most important workplace and technical skills you’ll need are:

• Collaboration
• Organization
• Communication
• Problem-solving
• SQL
• HTML/CSS
• Python
• JavaScript
• Analysis

4. Get other programmers together. 

By establishing a network and interacting with other programmers, you can learn about trends in programming, opportunities, and find answers to common problems. There are many ways to get in touch with other programmers, such as:

• Going to tech conferences and networking events 
• Enrolling in a Coding Bootcamp
• Following programming influencers and thought leaders
• Getting into an online community (CodeNewbie, Kaggle)

5. Complete computer programming projects. 

The projects are an excellent opportunity to put all your skills to the test and find out what your programming potential is. Look online for tutorials to do some basic projects, like:

• Designing a mobile application.
• Making an app for mobile. 
• Constructing an application that calculates.
• Creating a basic game
• Constructing a simple website

6. Discuss the future of programming.

The more programming you learn, skills you build, and projects you complete, the closer you are to your goals. Discuss the type of programming career you would like to pursue and brainstorm other options such as programming job posts, freelancing, creating apps for friends and family, and further education. 

How Can You Leverage Our Career Resources for Free?

Follow our weekly LinkedIn newsletter, Career Chat, for industry news, advice, and trends. Or try out some of the following free resources if you’re interested in learning more about programming:

• Watch on YouTube: Python Learning Path
• Test your skills: SQL Skill Assessment
• Bookmark this helpful page: Template Inside: How to Build Your Career Development Plan

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