Education Kotlin

Everything about Kotlin

Kotlin Programming: 

Kotlin is a modern but already mature programming language designed to make developers happier. It’s concise, safe, interoperable with Java and other languages, and provides many ways to reuse code between multiple platforms for productive programming. 

By using Kotlin Programming we can prepare: 

  •  Backend app 
  •  Cross-platform mobile app 
  •  Android app 
  •  Multiplatform library 

In Kotlin: 

* fun is used to declare a function 

* the main() function is where your program starts from 

* the body of a function is written within curly braces {} 

* println() and print() functions print their arguments to standard output 


All programs need to be able to store data, and variables help you to do just that. In Kotlin, you can declare: 

* read-only variables with val 

* Mutable variables with var 

* To assign a value, use the assignment operator = 

Kotlin Multiplatform: 

The Kotlin Multiplatform technology is designed to simplify the development of cross-platform projects. It reduces time spent writing and maintaining the same code for different platforms while retaining the flexibility and benefits of native programming. 

Sharing code between mobile platforms is a major Kotlin Multiplatform use case. With Kotlin Multiplatform, you can build cross-platform mobile applications that share code between Android and iOS projects to implement networking, data storage and data validation, analytics, computations, and other application logic. 

Kotlin Multiplatform is also helpful for library authors. You can create a multiplatform library with common code and its platform-specific implementations for JVM, web, and native platforms. Once published, a multiplatform library can be used as a dependency in other cross-platform projects. 

Kotlin Multiplatform allows you to maintain a single codebase of the application logic for different platforms. You also get advantages of native programming, including great performance and full access to platform SDKs. 

Kotlin is a great fit for developing server-side applications. It allows you to write concise and expressive code while maintaining full compatibility with existing Java-based technology stacks, all with a smooth learning curve: Expressiveness, Scalability, Interoperability, Migration, Tooling, Learning Curve. 

Kotlin for Android :  

  • Less code combined with greater readability 
  • Fewer common errors 
  • Kotlin support in Jetpack libraries 
  • Support for multiplatform development 
  • Mature language and environment 
  • Interoperability with Java 
  • Big community 
  • Easy learning 

Learning Kotlin :  

Kotlin is easy to learn, especially for those who already know Java. A short introduction to the basic syntax of Kotlin for software developers can be found directly in the reference section of the website starting from basic syntax. 

IDEA has built-in Java-to-Kotlin converter. It can be used by people familiar with Java to learn the corresponding Kotlin syntactic constructions, but it is not perfect, and it is still worth familiarizing yourself with Kotlin and learning the Kotlin idioms. 

A great resource to study Kotlin syntax and API of the Kotlin standard library are Kotlin Koans. 

IDEs for Kotlin development 

JetBrains provides the official Kotlin plugin for IntelliJ IDEA, JetBrains Fleet, and Android Studio

Other IDEs and code editors, such as Eclipse, Visual Studio Code, and Atom, have Kotlin community-supported plugins. 

Learning materials: 

Education Python Technology

Want to Learn Python for free in 2024?

Want to Learn Python for free in 2024?

Python is a high-level, interpreted, and general-purpose dynamic programming language that focuses on code readability. It was created by Guido van Rossum and released in 1991. Python’s design philosophy emphasizes code readability with the use of significant indentation. It supports multiple programming paradigms, including structured (particularly procedural), object-oriented, and functional programming. Python is dynamically typed and garbage-collected. 

Python is popular for its simple syntax similar to the English language, which allows developers to write programs with fewer lines than some other programming languages. Python runs on an interpreter system, meaning that code can be executed as soon as it is written, which makes prototyping very quick. Python can be used on a server to create web applications, alongside software to create workflows, connect to database systems, handle big data, perform complex mathematics, and for rapid prototyping or production-ready software development. 

Career Opportunities in Python 

Python is not only one of the most popular programming languages across the globe, but it is also one that offers the most promising career opportunities. The demand for Python developers is increasing every year. Here are some career paths you can explore with Python: 

Python Developer: The most obvious career path for those interested in Python. Python developers design, code, and deploy development projects using Python. 

Data Analyst: Python is widely used in data analysis due to its powerful libraries such as NumPy, Pandas, and Matplotlib. 

Machine Learning Engineer: Python’s extensive libraries and frameworks like TensorFlow and PyTorch make it a great choice for machine learning. 

Full-Stack Developer: Python, along with front-end technologies, can be used to develop complete web applications. 

DevOps Engineer: Python scripts can automate and streamline server configurations, making it valuable for DevOps roles. 

Python’s automatic memory management and dynamic type system support different programming standards. Whether you are an experienced Python developer or someone who has just completed education, you will never be out of opportunities. Python opens for you several avenues that no other programming language can. 
Here are some free courses available for Python:-