Information_and_study_blog

  1. map() Used when you want to apply a function to every element . numbers = [ 1 , 2 , 3 , 4 , 5 ] squares = list ( map ( lambda x : x * x , numbers )) print ( squares ) Output: [1, 4, 9, 16, 25] 2. filter() Used when you want to select elements that satisfy a condition . numbers = [ 1 , 2 , 3 , 4 , 5 , 6 ] even_numbers = list ( filter ( lambda x : x % 2 == 0 , numbers )) print ( even_numbers ) Output: [2, 4, 6] 3. zip() Used to combine two or more iterables element by element . names = [ "Rahul" , "Amit" , "Priya" ] marks = [ 85 , 90 , 95 ] students = list ( zip ( names , marks )) print ( students ) Output: [('Rahul', 85), ('Amit', 90), ('Priya', 95)] You can also create a dictionary: names = [ "Rahul" , "Amit" , "Priya" ] marks = [ 85 , 90 , 95 ] student_marks = dict ( zip ( names , marks )) print ( student_marks ) Output: {'Rahul': 85,...

 Absolutely. For an interview, the important thing is not just memorizing the introduction . If you mention terms like React, FastAPI, RAG, LangChain, FAISS, LLM, REST API , the recruiter may immediately ask, “What is that?” or “How did you use it?” Your resume specifically mentions these technologies and projects, so I’ll prepare you around those terms. 1. Your Introduction — With Recruiter-Friendly Explanations React Simple answer: React is a JavaScript library used to build interactive and reusable user interfaces. I mainly use it to create frontend components and connect the frontend with backend APIs. Recruiter may ask: Q: Why did you use React? React makes it easier to build reusable components and manage dynamic user interfaces efficiently. Q: What is a component in React? A component is a reusable piece of UI, such as a navbar, button, form, or product card. Python Simple answer: Python is a high-level programming language. I mainly use it for backend ...

 Hello, my name is Ujjwal Kumar. I’m a Computer Science graduate from Sagar Institute of Science and Technology. I’m currently working as a Full Stack Engineer at TnpLab Private Limited, where I work mainly with React, Python, and FastAPI to develop web applications and backend APIs. Along with full-stack development, I have a strong interest in Generative AI. I’ve worked on projects involving RAG, LangChain, FAISS, and LLM APIs, including an AI PDF chatbot and an AI-powered e-commerce platform. I enjoy building practical applications that combine software engineering with AI, and I’m always looking to learn and improve my skills. Tip: For a 30-second introduction, don't try to mention every technology. Focus on who you are → what you do → your strongest skills → one project/experience → what you're looking for . That makes the introduction sound confident rather than memorized.

 Absolutely. For a React/MERN fresher interview , these are the most common React + Hooks questions you should prepare. Since React.js is explicitly on Anshuket’s resume, interviewers are very likely to ask these. React Interview Questions & Answers 1. What is React? Answer: React is a JavaScript library used to build user interfaces, especially single-page applications. It was developed by Facebook. React is component-based, which means we divide the UI into reusable components. It also uses a Virtual DOM to efficiently update the actual DOM. 2. What are the main features of React? Answer: The important features are: Component-based architecture Virtual DOM JSX One-way data binding Reusable components Hooks Declarative programming Large ecosystem 🔥 React Hooks 3. What are React Hooks? Answer: Hooks are special functions introduced in React 16.8 that allow functional components to use features such as state and lifecycle-related functionality...