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Javascript
2 years ago
Could you demonstrate how to build undefinedToNull(), converting undefined elements in an object to null?
Frontend Engineer

Trend Micro

NortonLifeLock

Mailchimp

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2 years ago
Javascript
2 years ago
Can you demonstrate how to flatten a nested array in JavaScript with an example?
Frontend Engineer

Trend Micro

GREE

AT&T

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2 years ago
Coding
2 years ago
In React, how can you implement the useArray() hook to provide array state management functions?
Frontend Engineer

Trend Micro

NortonLifeLock

Netflix Logo

Netflix

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2 years ago
Coding
2 years ago
In what way is a stack used in programming, and what exactly is it?
Frontend Engineer

Trend Micro

Ubisoft Logo

Ubisoft

Gamigo Logo

Gamigo

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2 years ago
Coding
2 years ago
What methods would you employ to enhance a hash map's lookup and insertion efficiency?
Frontend Engineer

Trend Micro

Squarespace Logo

Squarespace

Infosys Logo

Infosys

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2 years ago
Behavioral
2 years ago
Could you clarify the meaning and application of a compositing layer in CSS?
Frontend Engineer

Trend Micro

Rovio Logo

Rovio

Tripwire Interactive Logo

Tripwire Interactive

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2 years ago
Browser Coding
2 years ago
Can you describe the response body for a 304 HTTP status code?
Frontend Engineer

Trend Micro

CCP Games Logo

CCP Games

Kaspersky Lab Logo

Kaspersky Lab

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2 years ago
DOM Manipulation
2 years ago
Please describe the Document Object Model (DOM) in the context of web development and its importance.
Frontend Engineer

Trend Micro

CCP Games Logo

CCP Games

Amazon Web Services Logo

Amazon Web Services

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2 years ago
Javascript
2 years ago
How would you construct the getElementsByStyle function in JavaScript for identifying DOM elements by their CSS style, and what method would you use to traverse the DOM?
Frontend Engineer

Trend Micro

HCL Technologies Logo

HCL Technologies

Creative Assembly Logo

Creative Assembly

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2 years ago
Javascript
2 years ago
How would you go about finding the one-time integer in an array of duplicates?
Frontend Engineer

Trend Micro

LG Electronics Logo

LG Electronics

Indeed.com Logo

Indeed.com

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2 years ago

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