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Everything about programming for beginners
* Python programming
* Java programming
* App development
* Machine Learning
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Evolution of Programming LanguagesπŸ–₯️


πŸ”°Programming LanguagesπŸ”°

1. JAVA:
More than 85% android apps are created using JAVA. It is also used in big (big means big) websites. It is a portable programming language which makes it easy to use on multi platforms.
2. Java Script:
Its a browser/client side language. It makes the webpage more interactive. Like for example when you enter a comment on Facebook then the whole page doesn’t load., just that comment is added. This kind of functionalities are added into webpages with JavaScript. Javascript brought about a revolution in webapps.
3. Assembly Language:
The most low level programming language because its nothing more than machine code written in human readable form. Its hard to write and you need to have deep understanding of computers to use this because you are really talking with it. Its very fast in terms of execution.
4. C:
Its a low level language too that’s why its fast. It is used to program operating system, computer games and software which need to be fast. It is hard to write but gives you more control of your computer.
5. C++ :
Its C with more features and those features make it more complex.
6. Perl:
A language which was developed to create small scripts easily . Programming in Perl is easy and efficient but the programs are comparatively slower.
7. Python:
Perl was made better and named Python. Its easy, efficient and flexible. You can automate things with python in a go.
8. Ruby:
Its similar to Python but it became popular when they created a web application development framework named Rails which lets developers to write their web application conveniently.
9. HTML and CSS:
HTML and CSS are languages not programming languages because they are just used display things on a website. They do not do any actual processing. HTML is used to create the basic structure of the website and then CSS is used to make it look good.
10. PHP:
It is used to process things in a website. It is server-sided language as it doesn’t get executed in user browser, but on the server. It can be used to generate dynamic webpage content.
11. SQL:
This is not exactly a programming language. It is used to interact with databases.

➑️ This list could be long because there are too many programming language but I introduced you to the popular ones.

❓Which Language Should Be Your First Programming Language?
βœ… Suggestions..
1. Getting Started
Learn HTML & CSS. They are easy and will give you a basic idea of how programming works. You will be able to create your own webpages. After HTML you can go with PHP and SQL, so will have a good grasp over web designing and then you can go with python, C or Java. I assure you that PHP, HTML and SQL will be definitely useful in your hacking journey.
2. Understanding Computer And Programming Better
C..The classic C! C is one of the most foundational languages. If you learn C, you will have a deep knowledge of Computers and you will have a greater understanding of programming too, that will make you a better programmer. You will spend most of your time compiling though (just trying to crack a joke).
3. Too Eager To Create Programs?
Python! Python is very easy to learn and you can create a program which does something instead of programming calculators. Well Python doesn’t start you from the basics but with if you know python, you will be able to understand other languages better. One benefit of python is that you don’t need to compile the script to run it, just write one and run it.

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COMMON TERMINOLOGIES IN PYTHON - PART 1

Have you ever gotten into a discussion with a programmer before? Did you find some of the Terminologies mentioned strange or you didn't fully understand them?

In this series, we would be looking at the common Terminologies in python.

It is important to know these Terminologies to be able to professionally/properly explain your codes to people and/or to be able to understand what people say in an instant when these codes are mentioned. Below are a few:

IDLE (Integrated Development and Learning Environment) - this is an environment that allows you to easily write Python code. IDLE can be used to execute a single statements and create, modify, and execute Python scripts.

Python Shell - This is the interactive environment that allows you to type in python code and execute them immediately

System Python - This is the version of python that comes with your operating system

Prompt - usually represented by the symbol ">>>" and it simply means that python is waiting for you to give it some instructions

REPL (Read-Evaluate-Print-Loop) - this refers to the sequence of events in your interactive window in form of a loop (python reads the code inputted>the code is evaluated>output is printed)

Argument - this is a value that is passed to a function when called eg print("Hello World")... "Hello World" is the argument that is being passed.

Function - this is a code that takes some input, known as arguments, processes that input and produces an output called a return value. E.g print("Hello World")... print is the function

Return Value - this is the value that a function returns to the calling script or function when it completes its task (in other words, Output). E.g.
>>> print("Hello World")
Hello World
Where Hello World is your return value.

Note: A return value can be any of these variable types: handle, integer, object, or string

Script - This is a file where you store your python code in a text file and execute all of the code with a single command

Script files - this is a file containing a group of python scripts
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🌟 Why Java Feels Harder Than C++ Sometimes 🌟

1. Java: Why write one line when you can write 5? Every variable needs its type, every method needs a class.
C++: Write code anywhere. Procedural, OOP, or just chaos. Your call. πŸš€


2. Java: Even the simplest main needs a whole public class. 🀑
C++: Need a main()? Just write it. Done.


3. Java: Checked exceptionsβ€”catch me or I'll scream. 🎭
C++: Exceptions? Handle them... or don’t. No hard feelings, bro.


4. Java: No unsigned integers. Imagine life without them. Big sad. πŸ˜”
C++: Choose your poisonβ€”int, unsigned, long long. So many options to confuse you.


5. Java: Print something? Get ready: System.out.println(). Keyboard workout. ⌨️πŸ’ͺ
C++: cout <<. Done faster than you can say β€œhello world.”


6. Java: Multi-threading? Write a novel and pray the JVM approves. πŸ“š
C++: Threading? Use libraries. Use APIs. DIY is the way.


7. Java: Genericsβ€”looks simple but screams at you later. 🀯
C++: Templates are like magic. Dark magicβ€”you’ll debug forever, though.


8. Java: Misspell a package name? Good luck. πŸ“¦
C++: Namespaces confuse, but fewer typos.


9. Java: The JVM controls your code and life. πŸ‘οΈ
C++: Compile once, run anywhereβ€”until undefined behavior strikes. πŸŒ€


10. Java: No operators in the name.
C++: The name is an operator. That's how cool it is. 😎
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It's an educational goldmine.

If you do, you’re sleeping on a goldmine of knowledge and community. WhatsApp channels are a great way to practice data science, make your own community, and find accountability partners.

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ENJOY LEARNING πŸ‘πŸ‘
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App Development Roadmap (2025)

Step-1 Plan Your Idea – Define the app's purpose, features, and target audience.

Step-2 Learn Programming Basics – Start with Python, Java, Swift, or Kotlin.

Step-3 Design UI/UX – Create wireframes using tools like Figma or Adobe XD.

Step-4 Frontend Development – Learn HTML, CSS, and JavaScript for web apps.

Step-5 Backend Development – Master server-side languages (e.g., Python with Flask/Django or Node.js).

Step-6 APIs – Integrate APIs to add functionality (e.g., payments, maps).

Step-7 Databases – Work with SQL (MySQL/PostgreSQL) or NoSQL (MongoDB).

Step-8 Mobile Development – Learn Swift for iOS or Kotlin for Android apps.

Step-9 Cross-Platform Tools – Explore Flutter or React Native for both iOS and Android.

Step-10 Testing – Perform unit & integration testing.

Step-11 Deployment – Publish apps on app stores or deploy web apps to platforms like AWS/Heroku.

πŸ† Start Developing Apps Today! πŸš€
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Steps to become a full-stack developer

Learn the Fundamentals: Start with the basics of programming languages, web development, and databases. Familiarize yourself with technologies like HTML, CSS, JavaScript, and SQL.

Front-End Development: Master front-end technologies like HTML, CSS, and JavaScript. Learn about frameworks like React, Angular, or Vue.js for building user interfaces.

Back-End Development: Gain expertise in a back-end programming language like Python, Java, Ruby, or Node.js. Learn how to work with servers, databases, and server-side frameworks like Express.js or Django.

Databases: Understand different types of databases, both SQL (e.g., MySQL, PostgreSQL) and NoSQL (e.g., MongoDB). Learn how to design and query databases effectively.

Version Control: Learn Git, a version control system, to track and manage code changes collaboratively.

APIs and Web Services: Understand how to create and consume APIs and web services, as they are essential for full-stack development.

Development Tools: Familiarize yourself with development tools, including text editors or IDEs, debugging tools, and build automation tools.

Server Management: Learn how to deploy and manage web applications on web servers or cloud platforms like AWS, Azure, or Heroku.

Security: Gain knowledge of web security principles to protect your applications from common vulnerabilities.

Build a Portfolio: Create a portfolio showcasing your projects and skills. It's a powerful way to demonstrate your abilities to potential employers.

Project Experience: Work on real projects to apply your skills. Building personal projects or contributing to open-source projects can be valuable.

Continuous Learning: Stay updated with the latest web development trends and technologies. The tech industry evolves rapidly, so continuous learning is crucial.

Soft Skills: Develop good communication, problem-solving, and teamwork skills, as they are essential for working in development teams.

Job Search: Start looking for full-stack developer job opportunities. Tailor your resume and cover letter to highlight your skills and experience.

Interview Preparation: Prepare for technical interviews, which may include coding challenges, algorithm questions, and discussions about your projects.

Continuous Improvement: Even after landing a job, keep learning and improving your skills. The tech industry is always changing.

Remember that becoming a full-stack developer takes time and dedication. It's a journey of continuous learning and improvement, so stay persistent and keep building your skills.

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Stepwise Guide on becoming a software engineer πŸ˜„πŸ‘‡

Choose a Programming Language: Start by picking a programming language to learn. Popular choices for beginners include Python, JavaScript, or Java.

Learn the Basics: Begin with the fundamentals of programming, including variables, data types, control structures (if-else, loops), and basic algorithms.

Data Structures and Algorithms: Gain a solid understanding of data structures (arrays, linked lists, stacks, queues) and algorithms. Telegram channels like @crackingthecodinginterview can be helpful.

Online Courses and Tutorials: Take advantage of online courses and tutorials. Platforms like Coursera, edX, and Codecademy offer a wide range of programming courses. Many free resources are shared in this channel. Just search for the desired skill/course based on your interest in this channel.

Build Projects: Practical experience is key. Create small software projects to apply what you've learned. Start with simple projects and gradually work your way up to more complex ones.

Version Control (Git): Learn how to use Git for version control. It's essential for collaborative software development.

Explore Different Fields: Software development is vast. Explore different areas like web development, mobile app development, data science, or game development to find your niche.

Contribute to Open Source: Consider contributing to open-source projects. It's a great way to gain real-world experience, collaborate with others, and build a portfolio.

Build a Portfolio: Create a portfolio of your projects on platforms like GitHub or a personal website. Showcase your skills and projects to potential employers.

Internships and Job Search: Look for internships or entry-level positions to gain professional experience. Tailor your resume and cover letter to highlight your skills and projects. Many telegram channels like @getjobss or linkedin platform might be useful to find your desired job/internship.

Interview Preparation: Practice coding interviews. Use resources like LeetCode, HackerRank, or InterviewBit to improve your problem-solving skills.

Soft Skills: Develop soft skills like communication, teamwork, and time management. These are essential in a professional environment.

Continuous Learning: Technology evolves rapidly. Stay updated by reading blogs, books, and taking advanced courses to deepen your knowledge.

Build a Strong Online Presence: Engage in tech communities, write blog posts, or share your insights on platforms like LinkedIn to showcase your expertise.

Be Persistent: Landing your first job can be challenging. Keep applying, learning, and improving your skills. Don't get discouraged by rejections.
Remember that becoming a software engineer is a journey, and it may take time. Stay committed to learning and adapting to new technologies, and you'll progress in your career.

ENJOY LEARNING πŸ‘πŸ‘
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