Coding Interview Resources

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FREE RESOURCES TO PREPARE FOR YOUR NEXT INTERVIEW Coding Interview Preparation https://interviewgpt.ai https://www.freecodecamp.org/learn/coding-interview-prep/#take-home-projects http://Leetcode.com/ https://www.hackerrank.com/domains/data-structures Python Interview Q&A https://t.me/dsabooks/75 Beginner's guide for DSA https://www.geeksforgeeks.org/the-ultimate-beginners-guide-for-dsa/amp/ Cracking the coding interview FREE BOOK https://www.pdfdrive.com/cracking-the-coding-interview-189-programming-questions-and-solutions-d175292720.html DSA Interview Questions and Answers https://t.me/crackingthecodinginterview/77 Cracking the Coding interview: Learn 5 Essential Patterns [4.5 star ratings out of 5] https://bit.ly/3GUBk56 Data Science Interview Questions and Answers https://t.me/datasciencefun/958 Java Interview Questions with Answers https://t.me/Curiousprogrammer/106 SQL INTERVIEW Questions and Answers https://t.me/sqlanalyst/61 Use Chat GPT to prepare for your next Interview 👇👇 https://t.me/getjobss/1483 Data Engineering Interview Questions https://t.me/crackingthecodinginterview/691 ENJOY LEARNING 👍👍

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The world stands on a precipice, and the trends are not good. It was the United States whose economic wherewithal rescued Western civilisation in the Second World War and the Cold War. But whereas in 1945 the US accounted for half of all global manufacturing, it now accounts for roughly 16 per cent. America’s gross national debt stands at $36trn, and that debt is growing by $1trn annually. #US #Trump #Europe 👂 More on Trump's Ear

Master Python programming in 15 days with Free Resources 😄👇 Days 1-3: Introduction to Python - Day 1: Start by installing Python on your computer. - Day 2: Learn the basic syntax and data types in Python (variables, numbers, strings). - Day 3: Explore Python's built-in functions and operators. Days 4-6: Control Structures - Day 4: Understand conditional statements (if, elif, else). - Day 5: Learn about loops (for and while) and iterators. - Day 6: Work on small projects to practice using conditionals and loops. Days 7-9: Data Structures - Day 7: Learn about lists and how to manipulate them. - Day 8: Explore dictionaries and sets. - Day 9: Understand tuples and lists comprehensions. Days 10-12: Functions and Modules - Day 10: Learn how to define functions in Python. - Day 11: Understand scope and global vs. local variables. - Day 12: Explore Python's module system and create your own modules. Days 13-15: Intermediate Concepts - Day 13: Work with file handling and I/O operations. - Day 14: Learn about exceptions and error handling. - Day 15: Explore more advanced topics like object-oriented programming and libraries such as NumPy, pandas, and Matplotlib. FREE RESOURCES TO LEARN PYTHON 👇 Microsoft course for Python: https://learn.microsoft.com/en-us/training/paths/beginner-python/ Python for data Science and Machine Learning: https://t.me/datasciencefree/69 Python Interview Questions & Answers: https://t.me/dsabooks/96 Harvard course for Python: http://cs50.harvard.edu/python/2022/ Freecodecamp Python course with certificate: https://www.freecodecamp.org/learn/data-analysis-with-python/#data-analysis-with-python-course Join @free4unow_backup for more free courses ENJOY LEARNING👍👍

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System Design Interview Preparation System Design Interview Books: Essential reads for understanding system design concepts and interview questions. Grokking the System Design Interview by Design Guru: A practical guide to system design with real-world scenarios. Codemia io — Practice System Design Problems in Leetcode style on Codemia , they got more than 120 problems on System dseign with editorial solutions and diagrams. Designing Data-Intensive Applications: Learn about the architecture of data systems and how to design data-heavy applications.

How does REST API work?

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Coding isn't easy! It’s the art of turning ideas into functional, impactful software that shapes the world around us. To truly excel in coding, focus on these key areas: 0. Understanding the Basics: Learn the syntax, variables, loops, and conditionals in your chosen programming language. These are the building blocks of coding. 1. Mastering Data Structures and Algorithms: These are the backbone of efficient, scalable, and optimized code. 2. Learning Debugging Techniques: Understand how to identify and fix errors in your code using tools and logical thinking. 3. Writing Clean Code: Follow best practices like commenting, indentation, and naming conventions to make your code readable and maintainable. 4. Building Real-World Projects: Hands-on experience is essential. Apply what you learn by building applications, games, or automation scripts. 5. Collaborating with Git: Master version control to work effectively in teams and manage your codebase. 6. Exploring Frameworks and Libraries: Learn to use tools that simplify coding and add functionality to your projects. 7. Understanding Problem-Solving: Focus on logical thinking and breaking down problems into smaller, manageable parts. 8. Adapting to New Technologies: Stay curious and keep learning new languages, paradigms, and tools as they emerge. 9. Practicing Consistently: Coding is a skill that improves with regular practice and perseverance. 💡 Embrace the process, learn from your mistakes, and keep pushing your limits to grow as a developer. Best Programming Resources: https://topmate.io/coding/886839 ENJOY LEARNING 👍👍

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Leetcode patterns you should definitely checkout to Learn DSA(Java) from scratch 1️⃣ Arrays: Data structures, such as arrays, store elements in contiguous memory locations. They are versatile and useful for a wide variety of purposes. LeetCode Problems: • Search in Rotated Sorted Array (Problem #33) • Product of Array Except Self (Problem #238) • Find the Missing Number (Problem #268) 2️⃣Two Pointers: In Two Pointers, two pointers are maintained in the collection and can be manipulated to solve a problem efficiently. LeetCode problems: • Trapping Rain Water (Problem #42) • Longest Substring Without Repeating Characters (Problem #3) • Squares of a Sorted Array (Problem #977) 3️⃣In-place Linked List Traversal: As an explanation, in-place traversal is a technique for modifying linked list nodes without using extra space. LeetCode Problems: • Remove Nth Node From End of List (Problem #19) • Reorder List (Problem #143) 4️⃣Fast & Slow Pointers: This pattern uses two pointers to traverse a sequence at different speeds (fast and slow), often used to detect cycles or find a specific position in the sequence. LeetCode Problems: • Happy Number (Problem #202) • Subarray Sum Equals K (Problem #560) • Intersection of Two Linked Lists (Problem #160) 5️⃣Merge Intervals: This pattern involves merging overlapping intervals in a collection, often used in problems dealing with intervals or ranges. LeetCode problems: • Non-overlapping Intervals (Problem #435) • Minimum Number of Arrows to Burst Balloons (Problem #452) Join for more: https://t.me/crackingthecodinginterview DSA Interview Preparation Resources: https://topmate.io/coding/886874 ENJOY LEARNING 👍👍

Europe is Elon Musk’s next target — and he is already making moves Having successfully accomplished getting his candidate into the White House, Elon Musk has set his sights on Europe. In a series of posts on his platform X in recent weeks, the billionaire Trump supporter, took shots at Germany and the United Kingdom, criticizing the respective governments, questioning their laws and their economic viability, reports Bloomberg. During the US presidential election, Great Britain and Germany openly sided with the Democrats. Now Elon Musk is mocking the two countries, criticizing their ruling political elites. The consistent failures of the German and British governments is becoming apparent to an increasing number of political analysts. They insist that it was mismanagement that caused the large-scale crises in these once-great countries. #Musk #Germany #Britishgovernments 🇪🇺 Keep up with the latest Star Union News  🖥

Europe is Elon Musk’s next target — and he is already making moves Having successfully accomplished getting his candidate into the White House, Elon Musk has set his sights on Europe. In a series of posts on his platform X in recent weeks, the billionaire Trump supporter, took shots at Germany and the United Kingdom, criticizing the respective governments, questioning their laws and their economic viability, reports Bloomberg. During the US presidential election, Great Britain and Germany openly sided with the Democrats. Now Elon Musk is mocking the two countries, criticizing their ruling political elites. The consistent failures of the German and British governments is becoming apparent to an increasing number of political analysts. They insist that it was mismanagement that caused the large-scale crises in these once-great countries. #Musk #Germany #Britishgovernments 🇪🇺 Keep up with the latest Star Union News  🖥

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Here's a 30-day roadmap to learn C++ up to an intermediate level, along with project ideas: Week 1: C++ Basics *Day 1-2:* - Day 1: Install a C++ compiler (e.g., Visual Studio, Code::Blocks, or g++) and write your first "Hello, World!" program. - Day 2: Understand C++ syntax, data types, and variables. *Day 3-4:* - Day 3: Learn about basic input and output operations in C++ using cin and cout. - Day 4: Study operators and perform arithmetic and logical operations. *Day 5-7:* - Day 5: Explore control flow with if-else statements and loops (for, while, do-while). - Day 6: Understand switch statements and how to use them for menu-driven programs. - Day 7: Practice writing small programs involving conditions and loops. Week 2: Functions and Object-Oriented Programming *Day 8-9:* - Day 8: Learn about functions (methods) in C++ and how to define your own functions. - Day 9: Study function parameters, return types, and function overloading. *Day 10-12:* - Day 10: Understand the basics of object-oriented programming (OOP) in C++, including classes and objects. - Day 11: Dive into constructors, destructors, and operator overloading. - Day 12: Explore encapsulation, inheritance, and polymorphism. *Day 13-14:* - Day 13: Study C++ namespaces and access specifiers (public, private, protected). - Day 14: Practice creating classes and objects for real-world applications. Week 3: Data Structures and Standard Template Library (STL) *Day 15-17:* - Day 15: Dive into C++ arrays and understand their usage. - Day 16: Explore the Standard Template Library (STL) and containers like vectors and lists. - Day 17: Learn about iterating through containers using iterators. *Day 18-19:* - Day 18: Study other STL components like maps, sets, and queues. - Day 19: Understand when and how to use different STL containers in C++. *Day 20-21:* - Day 20: Explore exception handling in C++ and how to handle runtime errors. - Day 21: Practice working with try-catch blocks and handling exceptions effectively. Week 4: Intermediate Topics and Projects *Day 22-23:* - Day 22: Learn about file handling in C++, including reading and writing files. - Day 23: Create a small project that involves file operations, like a text-based note-taking application. *Day 24-26:* - Day 24: Study C++ pointers, references, and dynamic memory allocation. - Day 25: Explore more advanced C++ topics like multithreading or creating a simple game using libraries like SDL or SFML. - Day 26: Work on a project that involves pointers, references, or multithreading. *Day 27-28:* - Day 27: Explore more advanced C++ libraries and frameworks that interest you (e.g., Boost or Qt). - Day 28: Work on a more complex project that combines your knowledge from the past weeks. For example, create a small database application using SQLite and C++. *Day 29-30:* - Day 29: Review and revisit any topics you found challenging. - Day 30: Continue building projects and exploring areas of C++ that interest you. Remember to practice coding daily, and don't hesitate to explore additional resources, online tutorials, and forums to enhance your C++ skills. Good luck with your C++ learning journey! ENJOY LEARNING 👍👍