Web developer Interview Questions in San Mateo, CA | Glassdoor

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Web developer Interview Questions in San Mateo, CA

Web developer interviews are heavy in technical questions. Expect questions that will test your understanding of relevant programming languages such JavaScript and CSS, general web functions, and design experience with web services like REST and SOAP. As a designer, you will likely be asked to show examples of past projects or websites.

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Given a number n where n+1 and n-1 are prime, prove n is divisible by 6

1 Answer

n+1 is prime, n+2 is prime... all prime numbers are odd, so n must be even (i.e., divisible by 2) in any set of 3 numbers (consider 1,2,3 or 4,5,6 or 20,21,22) at least one number is divisible by 3. since n+1 and n+2 can't be divisible by anything, n must be divisible by 3. therefore n is div by 6

how to determine: - 1st repeated character in string - or most repeated character in string - or longest prefix in array of words

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What is your favorite website? And you can't say apple.com because we know they're great!

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Implement a method to close a toggle menu when click on rest of the page.

a webpage has 3 columns. each elementary school grade has a section with a list of available webpages. distribute the sections such that the 3 columns are similar lengths. restrictions: grades have to be in order, can't split the webpages for a grade into multiple sections)

function with byte array as input. determine if the last entry is a bit or byte

What are delegates and in what ways can you use them?