How to optimize website speed?
Senior Front End Developer Interview Questions
1,429 senior front end developer interview questions shared by candidates
React.js
Multiple questions such as past experience.
1) Will have to do exactly what was on the take home assessment. You only have an hour so hurry it up. Need to fix the url API while you're at it. 2) There will be a give function that returns a random number from 1 to 6 like a dice roll. Code a function that keeps rolling the dice only up to 6 times and adds up to no more than 101. each roll mult by 10 and add it to the summation. If a roll mult by 10 goes over 101 then try to add that number as it is.
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If you have a project on your resume where you picked the stack or influenced the architecture, you will be asked why you chose what you chose. The interviewers were not opinionated about a particular solution, they just wanted to hear good reasoning and understanding.
You will be given an array that may contain integers and/or array of integers. Your goal is to write a function that will sum up all intergers contains in the arrays. For example, if the input is [[3, 2], [1], [4, 12], [2, [3,7]]] then your program should output 34 because 3 + 2 + 1 + 4 + 12 + 2 + 3 + 7 = 34.
Que es un data attribute en html
Toy problems, react whiteboard, etc
Any rxjs operators have you use? What’s the difference between switchmap and concatmap
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