CodesCracker: Learn Online Coding


Python is a programming language useful for web development, data analysis, scientific computing, artificial intelligence, and automation, among other applications.


Java is a programming language utilized in the creation of mobile applications, web applications, software, and games, among other things. Java is renowned for its "write once, run anywhere" philosophy, which means that code written in Java can be compiled into platform-independent bytecode that can execute on any device having the JVM.


Device drivers, embedded systems, game engines, and even operating systems can all be made using the programming language C. High-performance computing and system programming are two of C's strengths.


Game engines, drivers, desktop applications, and even operating systems can all be built with C++ because of the language's versatility. C++ is a well-liked option for time-sensitive programs due to its reputation for speed and efficiency.


HTML is the standard language for creating web pages. HTML documents can be viewed in a web browser and are responsible for the structure of the majority of websites on the Internet.


CSS stands for "Cascading Style Sheets," which are used to specify the layout, colors, fonts, and other design elements of web pages.


To create interactive and dynamic effects on web pages, such as animations, user input validation, and responsive user interfaces, front-end web developers use the programming language JavaScript. With Node.js, we can also use it for back-end web development.


PHP is a programming language utilized to generate dynamic web content. The ability to embed PHP code within HTML enables a website to interact with databases and generate dynamic content.


A database can be used to store, retrieve, and manage data using SQL, a standard database language. Users can query the database to obtain information as well as create, modify, and delete database tables. Web development, data analysis, and business intelligence all frequently use SQL.


Microsoft created the programming language called C#. It is employed in the creation of desktop, web, and mobile applications. Due to its support for object-oriented programming, asynchronous programming, and Language Integrated Query, it is also widely used in the development of video games.


Objective-C is a programming language used to create apps for Apple's ecosystem, including macOS and iOS apps. Swift has largely replaced Objective-C as Apple's preferred app-development language, but many Objective-C-based apps and libraries are still in use.

Computer Fundamentals

Everyone who uses a computer should have some familiarity with the fundamentals. To be an effective computer user, you should familiarize yourself with the basics.

Computer Networking

In the world of information technology, a network is a collection of devices, points, or computers that are linked together via any communication path.

Operating System

A computer's "OS" refers to its "operating system." An operating system (OS) is software that runs the rest of a computer and acts as a mediator between the hardware and the user or programmer.


Blockchain is defined as a distributed database ledger that electronically stores information in digital format. It is a growing list of data stored in a grouped form called blocks that are linked by cryptography, where each new block in the chain carries a cryptographic hash of the block that existed previously, transaction data, and a time stamp.

Computer Tips and Tricks

In addition to the "fundamentals of computers," there are some "tips and tricks" that, once mastered, will make your work much easier and your time spent on the system more enjoyable.

Liked this website? Share it!