Coding Interview Resources

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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 👍👍

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Here are some of the most popular python project ideas: 💡 Simple Calculator Text-Based Adventure Game Number Guessing Game Password Generator Dice Rolling Simulator Mad Libs Generator Currency Converter Leap Year Checker Word Counter Quiz Program Email Slicer Rock-Paper-Scissors Game Web Scraper (Simple) Text Analyzer Interest Calculator Unit Converter Simple Drawing Program File Organizer BMI Calculator Tic-Tac-Toe Game To-Do List Application Inspirational Quote Generator Task Automation Script Simple Weather App Automate data cleaning and analysis (EDA) Sales analysis Sentiment analysis Price prediction Customer Segmentation Time series forecasting Image classification Spam email detection Credit card fraud detection Market basket analysis NLP, etc These are just starting points. Feel free to explore, combine ideas, and personalize your projects based on your interest and skills. 🎯

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New developers: Whenever you work on something interesting, write it down in a document which you keep updating. This will be very helpful when you need to create a resume or have to talk about your achievements in an interview. (Or for college essays.) I can guarantee you that if you don't do this, you will forget half the interesting things you've done; and for a majority of us, our brains are experts in convincing us that we haven't really done anything interesting.

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How to start learning Generative AI

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Shoutout to all the late-night coders—may your coffee be strong and your bugs be few!

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