What is Coding : Working, Languages and Its Challenges

Nowadays coding or programming has exploded to change the function of electronic devices, computer games, etc. At present, every electronic device in machinery works with code. Whenever the requirement of coding increases, the number of jobs based on coding will also be increased. So there is an excellent time to learn the coding for beginners. Coding is one kind of process which uses a programming language. In the computer code, each line informs the computer to perform something whereas a full of document lines of code is known as script. Every script can be designed for executing a job, for example, take a picture & modify its dimension. This article discusses what is coding, some of the popular languages, etc.

What is Coding?

Definition: The computer language which can be used to develop software, websites, and apps is known as coding. Without code, social media, smartphones, and blogs cannot run. We know that almost most of the electronic devices nowadays work on code. This code can be created by the software engineers like developers, programmers or coders. As they all work with software with the help of computers to create apps, games, websites, etc.


Coding Languages

At present, there are different types of programming languages existing based on technology. Most of these languages work through special commands, by arranging text in different ways, abbreviations. All the software can be written in a coded language, every code language is unique and developed with a set of instructions.

At present, most of the common code languages used by the programmers are listed below.

  • JavaScript
  • Python
  • SQL
  • PHP
  • Ruby
  • C
  • C++
  • Visual Basic
  • C Sharp
  • Java
  • Objective C
  • Perl

How does it Work?

Each computer has its own language namely machine code. The main function of this code is to inform to carry out the function. Each letter or number tells the computer to modify something within the memory like a word, number, some part, video or picture,

Computers don’t know how to perform a function but the programmer gives instructions to execute them through code. Learning machine language is possible to learn its code; however, it will take a long time. Fortunately, there is a simple method to converse with computers.


The computer understands the on/off concepts because its capabilities mainly guided through switches otherwise transistors. The combination of an infinite number of codes will make the computer function. So in order to manage the binary code, different programming languages were developed for computers. These languages are used for different reasons, however, they allow developers to convert significant commands into binary code.

Coding Challenges

The better way to enhance the skills while learning the code is by resolving the challenges of coding. These will help you to become an enhanced trouble solver, study the details of a programming language, get ready for job interviews, discover new algorithms, etc. The list of famous code challenge websites through a small description of what everyone offers are listed below.

  • TopCoder
  • CodinGame
  • SPOJ
  • Coderbyte
  • LeetCode
  • Codewars
  • Project Euler
  • Exercism.io
  • CodeChef
  • HackerRank

Coding Standards

Coding standards are significant for security, reliability, and safety. Each development team uses the one coding standard. In software companies, programmers maintain precise and standard code known as coding standards. Generally, programmers make their self code standards as well as guidelines based on their requirement to develop the software. It is essential to maintain the standards of computer code for the programmers or else this will be discarded during the review of code.

The Function of Coding Standards

  • The functions of coding standards include the following.
  • The code which is written by different engineers will give a consistent appearance
  • It progresses the code’s readability, maintainability and reduces the code’s complexity.
  • It assists in code reuse and to notice error simply.
  • It increases the programmer’s efficiency.

Some more code standards include the following.

  • Indentation
  • Typical headers intended for different modules
  • The values of Error returns & exception handling conventions:
  • GOTO statement should not use
  • Code must be well documented:
  • The extent of functions should not be large
  • Its  style must be avoided to understand
  • The identifier must be avoided for several purposes

Characteristics of Coding

The characteristics of this mainly include the following.

  • It must be simple to learn, understandable, good reliability and easily recognizable.
  • A programming language must provide an IDE (Integrated Development Environment).
  • It should be consistent in terms of semantics & syntax
  • It should be documented and well structured so that it is applicable in different applications.
  • It must provide the required tools to debug, develop, maintenance and testing of a program.


1). What is coding?

It is one kind of method using a programming language to acquire a computer to perform how you desire it to

2). Why coding is used?

It is used to communicate with the computer, machine, etc.

3). What is the best coding languages to learn?

They are Python, Java, C, C++, JavaScript, Go programming, R Programming, Swift, PHP, C#.

4). What are the types of coding?

There are three types like feature, infrastructure, and reliability.

5). What is the role of coding in communication?

In communication, it is a system of policies converts the information like a word, letter, sound, image into another representation.

Thus, this is all about an overview of what is coding, languages, challenges, etc. The main disparity between programming and coding is, it is the method of decoding the codes from one language to another but programming is the method of structuring an executable program that is used to perform suitable machine level outputs. Here is a question for you, what are coding examples?