i
Fourkites
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2 Leetcode Medium questions on hackerrank
Two questions to be solved in 1 hr.
React has three main phases in its lifecycle: mounting, updating, and unmounting.
Mounting: when a component is created and inserted into the DOM
Updating: when a component is updated due to changes in props or state
Unmounting: when a component is removed from the DOM
Lifecycle methods can be used to perform actions at each phase, such as componentDidMount() or componentWillUnmount()
React also has error handling methods,
Strict mode is a way to write secure and optimized JavaScript code.
Enables catching of silent errors
Disallows duplicate property names or parameters
Prevents use of undeclared variables
Makes `eval()` safer to use
Throws errors on invalid usage of `this` keyword
CURD operations along with implementation of a mock UI
I appeared for an interview in Jul 2024.
Create an API using Notepad to check if a string is a palindrome or not.
I applied via Naukri.com and was interviewed before Jan 2023. There were 3 interview rounds.
I applied via Company Website and was interviewed in Jun 2022. There was 1 interview round.
Success at work is measured by achieving goals, delivering high-quality work, and receiving recognition.
Achieving goals set by the team or organization
Delivering high-quality work that meets or exceeds expectations
Receiving recognition from colleagues, managers, or clients
Meeting deadlines and completing tasks efficiently
Contributing to the overall success of the team or project
I know multiple programming languages.
I am proficient in Java, Python, and C++.
I have experience with web development languages such as HTML, CSS, and JavaScript.
I am familiar with scripting languages like Bash and PowerShell.
I have worked with database query languages like SQL.
I have knowledge of mobile app development languages like Swift and Kotlin.
OOPs is a programming paradigm that uses objects to represent real-world entities and their interactions.
OOPs stands for Object-Oriented Programming.
It focuses on encapsulation, inheritance, and polymorphism.
Encapsulation means hiding the implementation details of an object from the outside world.
Inheritance allows creating new classes based on existing ones.
Polymorphism allows using a single interface to represent dif...
Low level Design Problem in Java
System Design with few details
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