What is computer programming? | Computer Programming Language

Programmers will begin by writing what is known as source code in a code editor or IDE. This is a collection of code written in a programming language that can be read by other programmers. So that machines can understand the instructions and execute the program, source code must be converted into machine language. Compiling is the process of converting source code into machine language. 

Do you kno what is computer programming?

A computer program is a collection of code that is executed on a computer to perform specific tasks. Programmers created this code. The process of providing a set of instructions to machines that describe how a program should be executed is known as programming. Programmers will spend their entire careers learning a variety of programming languages and tools in order to build computer programs effectively.

Compilable programming languages include C and C++. Other languages do not make use of compilers. These languages will instead use an interpreter to read and execute the code. Interpreted programming languages include JavaScript and PHP. When the code is executed, the computer program can begin to run.

Word processors, database systems, video games, and websites are examples of computer programs. These computer programs enable us to interact with various software devices and services such as phones, websites, and computers. In this blog, we will learn in detail about what is computer programming. 

The history behind the creation of programming language

Many historians believe Ada Lovelace was the first published computer programmer in the mid-nineteenth century. She was a mathematician who translated Luigi Federico Menabrea’s Analytical Engine writings. Ada added her own extensive notes and devised a method for calculating Bernoulli numbers for the Analytical Engine in this translation. 

The Turing machine and the work of mathematician Alonzo Church were the first computer code introductions. In the 1920s, computers were invented, followed by the first programming languages. As machines and technology advanced over the next century, so did the number of programming languages. 

Types of programming languages:

There are numerous programming languages available. Developers will first consider the application’s requirements in order to determine which languages to use.

The following are a few popular programming languages: 

1. Python 
2. JavaScript 
3. C/C++ 
4. Java 
5. C# 
6. Ruby 
7. PHP 

Some of these languages are focused on a specific area of development, where as others are more general-purpose programming languages. JavaScript is primarily used in web development and is typically the first programming language that new web developers learn. JavaScript can also be used in the development of mobile applications and games. Python can be used in a wide range of applications, including data analysis, machine learning, and web development. 

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Programming languages are classified into several categories. Some of the categories are given below:

1. Machine language:

A low-level language that consists of 0’s and 1’s (binary). High-level languages are compiled into machine code, which the computer can then execute. 

2. Assembly language:

A low-level language that is compiled by an assembler. Workers in the assembly line convert human code to machine code. 

3. Procedural languages:

This approach goes through a series of procedures before a program is executed on the computer. For example, Go and Julia. 

4. Scripting languages:

These languages oftentimes don’t need to be compiled but rather interpreted. When code is interpreted, rather than being compiled into machine code, it is read and executed by an interpreter. For example, JavaScript and PHP. 

5. Functional languages:

This works with the idea of building complex programs through a collection of smaller functions. For example, Haskell and Scala. 

6. Object-oriented languages:

This works with the idea of building programs around collections of objects. For example, Java and Python. 

There are numerous other software paradigms and languages to investigate that were not covered in this article. However, this should give you a good overview of the various types of programming languages available.  

Some of the types of programming jobs are as follows:

1. Web Developer:

These programmers create web-based applications. They will be able to work with languages such as HTML, CSS, JavaScript, PHP, Python, and others. There are numerous online courses available to help you teach yourself. You can also attend a Bootcamp, which involves months of intensive study. Salaries will vary depending on location, but they are typically high-paying jobs. 

2. Mobile Developer

These developers create applications for mobile devices. Programming languages such as React Native, Swift, Flutter, Java, and Kotlin will be available. There are numerous online courses available to help you teach yourself. Salaries will vary depending on location, but these are typically well-paying jobs.  

3. Game Development:

These programmers will create custom games for use on mobile devices, desktop computers, and game consoles. C++, C#, and Lua are examples of programming languages. These programmers will work for both small independent game studios and larger international corporations such as Sony. There are numerous online courses available to help you teach yourself. Salaries will vary depending on location, but they are typically high-paying jobs.  

4. Computer Systems Engineer:

To work on complex business applications, this profession combines computer science and engineering. Python, Java, and C++ will be among the programming languages available. A formal bachelor’s degree in computer science is the typical educational path. Salaries will typically be in the six-figure range.

Some of the important skills needed in programming are as follows:

1. Writing clean and efficient code. 
2. Problem-solving. 
3. Testing applications. 
4. Fixing errors (“bugs”) in the code. 
5. Good communication and listening skills. 
6. Capability to work well in a team.  
7. Patience and perseverance. 

A programmer’s job is to take the needs of the client and turn them into a solid working application. Developers will spend a significant amount of time researching, developing, fixing, and testing their code. After the application is released, developers will spend time maintaining it and improving it. 

Conclusion

In the above article, we have learned in detail about what is computer programming. Computer programming can be a very intellectually and financially rewarding career. Programmers must be eager to learn new skills and solve complex problems. There are numerous programming fields to investigate, including Web, mobile, game development, and systems engineering. Some fields will necessitate formal education, whereas others will accept self-taught programmers.

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