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Closure is a function that retains access to variables from its parent scope even after the parent function has finished executing.
Closure allows a function to access and manipulate variables from its outer function's scope.
It occurs when a function is defined within another function and the inner function uses variables from the outer function.
Closure helps in creating private variables and functions in JavaScript.
Exa...
Redux is a predictable state container for JavaScript apps. It helps manage the state of an application in a single immutable state tree.
Redux is commonly used with React to manage the state of the application.
Actions are dispatched to update the state in Redux.
Reducers specify how the state changes in response to actions.
Selectors are used to extract specific pieces of state from the Redux store.
Middleware can be used...
Variable declaration in JavaScript
Use 'var', 'let', or 'const' to declare variables
Variables declared with 'var' have function scope
Variables declared with 'let' or 'const' have block scope
Variables declared with 'const' cannot be reassigned
Use descriptive variable names
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I applied via LinkedIn and was interviewed in Dec 2024. There were 4 interview rounds.
QUANT, MATHS, HTML, CSS
DSA WAS ASKED TOGETHER WITH SOME CORE SUBJECT QUESTIONS.
DSA WAS ASKED TOGETHER WITH SOME PUZZLES.
I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.
I applied via Approached by Company and was interviewed in Feb 2024. There was 1 interview round.
Bridge is a structural design pattern that decouples an abstraction from its implementation. The new architecture refers to modern design patterns and technologies used in software development.
Bridge pattern allows the client code to work with different implementations of an interface independently.
The new architecture in front end development may include concepts like component-based architecture, state management lib...
Optimizing a React Native app involves reducing bundle size, improving performance, and enhancing user experience.
Use code splitting to reduce initial load time
Optimize images and assets for smaller file sizes
Implement lazy loading for components that are not immediately visible
Minimize the use of third-party libraries and only include necessary dependencies
Utilize performance monitoring tools like React Native Perform
Context API is a feature in React that allows sharing data between components without having to pass props through every level of the component tree.
Context API provides a way to pass data through the component tree without having to pass props down manually at every level.
It is useful for sharing global data such as themes, user authentication, or language preferences.
Context API consists of three main parts: Provider...
Hoisting is a JavaScript mechanism where variable and function declarations are moved to the top of their containing scope during compilation.
Variable declarations are hoisted to the top of their scope, but not their initializations.
Function declarations are fully hoisted, including their definitions.
Hoisting can lead to unexpected behavior if not understood properly.
posted on 11 Jun 2024
Finding common characters in 3 strings using coding
Create a function that takes in 3 strings as input
Iterate through each character of the first string and check if it exists in the other 2 strings
Store the common characters in an array and return it
I applied via Company Website and was interviewed in May 2024. There was 1 interview round.
1 hr -duration and Question is Full of basics and technology what we have used
I applied via Naukri.com
I am open to discussing salary based on the responsibilities and requirements of the position.
I am flexible and open to negotiation.
I am looking for a fair and competitive salary.
I am more interested in the overall compensation package rather than a specific number.
I would like to be compensated based on my skills, experience, and the value I can bring to the company.
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