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Python Django is a popular web framework for developing and deploying web applications.
Use virtual environments to manage dependencies
Utilize Django's built-in admin interface for managing data
Deploy Django projects using platforms like Heroku or AWS
Consider using Docker for containerization
Implement continuous integration and deployment pipelines
Decorators are functions that modify the behavior of other functions or methods.
Decorators are used to add functionality to existing functions without modifying their code.
They are commonly used in Python to modify the behavior of functions or methods.
Decorators are often used for logging, authentication, caching, and more.
Example: @staticmethod or @classmethod decorators in Python.
Python is a high-level programming language known for its simplicity and readability, commonly used for web development, data analysis, artificial intelligence, and more.
Python is versatile and can be used for various applications such as web development, data analysis, artificial intelligence, scientific computing, and automation.
It is known for its clean syntax and readability, making it a popular choice for beginner...
Object-oriented programming is a programming paradigm based on the concept of objects, which can contain data and code.
Encapsulation: bundling data and methods that operate on the data into a single unit
Inheritance: creating new classes based on existing classes
Polymorphism: the ability for objects to be treated as instances of their parent class
Abstraction: hiding the complex implementation details and showing only th
Use a loop to continuously calculate and print Fibonacci numbers
Use a loop to calculate the next Fibonacci number by adding the previous two numbers
Print each Fibonacci number as it is calculated
Consider using a while loop to continuously calculate and print Fibonacci numbers
Code to check palindrome using two pointers in an array of strings
Initialize two pointers, one at the start of the string and one at the end
Compare characters at the two pointers, moving them towards each other until they meet or cross
If all characters match, the string is a palindrome
React Native is a framework for building mobile applications using JavaScript and React.
Allows developers to write code once and deploy it on both iOS and Android platforms
Provides a way to create native mobile apps with the ease of web development
Supports hot reloading for faster development and debugging
Redux is a predictable state container for JavaScript apps.
Redux is a state management tool commonly used with React.
It helps manage the state of an application in a predictable way.
Redux stores the entire state of the application in a single immutable object.
Actions are dispatched to update the state, and reducers specify how the state changes in response to actions.
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I applied via Recruitment Consultant and was interviewed in Aug 2019. There were 5 interview rounds.
I applied via Approached by Company and was interviewed before May 2022. There were 2 interview rounds.
Improving Front End System Performance
Optimize images and reduce their size
Minimize HTTP requests and use caching
Use lazy loading for images and videos
Reduce the number of DOM elements
Use a Content Delivery Network (CDN)
Minimize the use of external scripts and plugins
Use asynchronous loading for scripts
Optimize CSS and JavaScript files
Use browser caching
Implement server-side rendering
Event Loop is a mechanism that allows JavaScript to handle multiple tasks simultaneously.
Event Loop is a part of JavaScript runtime that continuously checks the call stack and the task queue.
It prioritizes the tasks in the queue and pushes them to the call stack when it's empty.
This allows JavaScript to handle I/O operations and other asynchronous tasks without blocking the main thread.
Example: setTimeout() function ad...
I applied via LinkedIn and was interviewed before Feb 2023. There were 2 interview rounds.
- simple basic ios questions
I applied via Campus Placement and was interviewed before Mar 2023. There were 3 interview rounds.
Kadance algorithm and find the middle of the linklist
More on java and Python based coding questions
I was interviewed in Sep 2021.
I applied via Approached by Company and was interviewed in Oct 2023. There were 2 interview rounds.
Question on dsa and string theory along with oops concepts
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