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posted on 20 May 2023
I applied via Naukri.com and was interviewed before May 2022. There were 4 interview rounds.
Event loop is a mechanism in JavaScript that allows asynchronous code to be executed.
Event loop continuously checks the call stack and the task queue.
If the call stack is empty, it takes the first task from the queue and pushes it to the call stack.
Promises and callbacks are examples of asynchronous code that use event loop.
Event loop prevents blocking of the main thread and ensures smooth execution of code.
Merge conflicts can be resolved by identifying conflicting changes, choosing the correct version, and committing the changes.
Identify conflicting changes in the code
Choose the correct version of the code
Resolve the conflicts manually or by using a merge tool
Commit the changes to the repository
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posted on 13 Dec 2024
The purpose of the FLEX property in CSS Flexbox is to define how a flex item will grow or shrink to fit the available space.
The FLEX property is used to set the initial size of a flex item.
It can be used to specify how much a flex item can grow or shrink relative to the other flex items.
The FLEX property is a shorthand for the FLEX-GROW, FLEX-SHRINK, and FLEX-BASIS properties.
The flex property defines the ability of a flex item to grow, shrink, or stay the same size.
The flex property is a shorthand for flex-grow, flex-shrink, and flex-basis properties.
It allows a flex item to grow or shrink to fill the available space.
Values for flex property include a unitless number for flex-grow, a unitless number for flex-shrink, and a length or percentage for flex-basis.
Example: flex: 1 1 50%;
posted on 16 Dec 2024
On-page SEO refers to optimizing elements on a website to improve search engine rankings, while off-page SEO involves external factors like backlinks and social signals.
On-page SEO includes optimizing meta tags, headings, content, and images on a website.
Off-page SEO involves building backlinks from other websites, social media shares, and online reputation management.
Examples of on-page SEO techniques are keyword opti...
posted on 16 Dec 2024
The difference between == and === in JavaScript is that == compares only the values, while === compares both values and types.
The == operator compares two variables by converting them to the same type before making the comparison.
The === operator compares two variables without type conversion, so they must be of the same type to be considered equal.
Example: 1 == '1' will return true, but 1 === '1' will return false.
Yes, the question is asking about comparing values with type coercion in JavaScript.
In JavaScript, the == operator compares values with type coercion, meaning it will convert the operands to the same type before making the comparison.
For example, 1 == '1' will return true because the string '1' is converted to a number before comparison.
However, 1 === '1' will return false because the strict equality operator (===) doe
posted on 7 Dec 2024
Quantitative aptitude, logical apptiude,
posted on 27 Oct 2023
It was Either Aptitude Test/ JS puzzle round
Creating a simple billing management system using ReactJS
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