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Showing posts with label Programming. Show all posts
Showing posts with label Programming. Show all posts

Sunday, February 26, 2023

Software Engineering vs computer science vs information technology and related education

Software Engineering, Computer Science, and Information Technology are all related fields that deal with the creation, development, and management of computer-based systems. However, each field has a unique focus and approach.

Software Engineering focuses on the design, development, and maintenance of software systems. Software engineers apply principles of engineering, mathematics, and computer science to create high-quality software systems that meet user requirements and are efficient, reliable, and maintainable.

Computer Science is the study of the theory, design, and application of computer software and hardware. It covers a broad range of topics, including algorithms, programming languages, computer architecture, databases, and artificial intelligence.

Information Technology is the application of technology to solve business problems. It involves the use of hardware, software, and networking to support business operations and achieve strategic goals.

In terms of education, software engineering and computer science programs typically focus on the theoretical and practical aspects of software development, including programming languages, software design, algorithms, and data structures. Information Technology programs, on the other hand, tend to focus more on the practical applications of technology in a business environment, such as networking, database management, and project management.

Overall, each field has its own unique strengths and benefits, and individuals interested in pursuing a career in technology should consider their interests and career goals when choosing a program of study.

Monday, February 13, 2023

Solid Design vs 12 Factor App

"Solid" (SOLID) is a set of design principles for writing maintainable and scalable software. It was introduced by Robert C. Martin in the early 2000s and has since become a popular approach to software design. The SOLID principles include:
        1. Single Responsibility Principle (SRP)
        2. Open/Closed Principle (OCP)
        3. Liskov Substitution Principle (LSP)
        4. Interface Segregation Principle (ISP)
        5. Dependency Inversion Principle (DIP)
On the other hand, the "12 Factor App" methodology is a set of best practices for building software-as-a-service (SaaS) applications that run in the cloud. It was first described by Adam Wiggins in 2011 and is widely adopted by developers building web applications. The 12 factors are:
  1. Codebase
  2. Dependencies
  3. Config
  4. Backing services
  5. Build, release, run
  6. Processes
  7. Port binding
  8. Concurrency
  9. Disposability
  10. Dev/prod parity
  11. Logs
  12. Admin processes

Both SOLID and the 12 Factor App methodology provide guidelines for building maintainable and scalable software, but they approach the problem from different angles. SOLID focuses on design principles for writing maintainable and scalable code, while the 12 Factor App methodology provides a set of best practices for building scalable and maintainable web applications that are deployed in the cloud.

Sunday, January 15, 2023

IDE (Integrated Development Environment) for Python or any other language

 There are several IDEs that are popular among Python developers, and the best one for you will depend on your specific needs and preferences. Some of the most popular IDEs for Python include:

  1. PyCharm: Developed by JetBrains, PyCharm is a powerful and feature-rich IDE that is widely used by professional Python developers. It includes advanced features such as code completion, debugging, and version control integration.
  2. IDLE: IDLE is the built-in IDE for Python, and it is included with the standard Python distribution. It is a basic IDE that is suitable for beginners, and it is easy to use.
  3. Visual Studio Code: VS Code is a lightweight and versatile code editor that is also popular among Python developers. It has a large number of plugins and extensions that can be used to add extra functionality, such as debugging and code completion.
  4. Spyder: Spyder is an open-source IDE that is specifically designed for scientific computing and data science. It includes tools for interactive computing and data visualization, making it a great choice for those working with data in Python.
  5. Jupyter Notebook: Jupyter Notebook is a web-based IDE that is widely used in data science and scientific computing. It allows you to create and share documents that contain live code, equations, visualizations, and narrative text.

Ultimately the best IDE for Python development is the one that you feel most comfortable and productive with. You can try different ones and see which one you like the most.

Most popular and widely used programming languages

Most popular and widely used programming languages and the tasks they are best suited for:

Python - Python is a general-purpose programming language that is widely used for web development, scientific computing, data analysis, artificial intelligence, and more.

Java - Java is a widely used programming language that is particularly popular for building enterprise applications, Android mobile apps, and games.

C++ - C++ is a powerful, high-performance programming language that is widely used for developing operating systems, games, and other applications that require a high degree of control over the hardware.

JavaScript - JavaScript is a scripting language that is primarily used for creating interactive web pages and building web applications.

C# - C# is a programming language developed by Microsoft, it's used for building Windows desktop applications, mobile apps and games on the Unity platform.

R - R is a programming language that is widely used for data analysis, statistical computing, and visualization.

Ruby - Ruby is a general-purpose programming language that is widely used for web development and building web applications.

Swift - Swift is a programming language developed by Apple for building iOS, macOS, watchOS, and tvOS apps.

There are many other programming languages available, and new languages are being developed all the time. The choice of a programming language depends on the specific task or project at hand, and there are many factors to consider such as the community support, the scalability, the ease of use and the performance.