Prototyping
Ingeniero De Front End Interview Questions
14,990 ingeniero de front end interview questions shared by candidates
what is 'this', what is closure, var vs const vs let, DOM tree
Create a basic implementation of a streams API. The user should be able to push values to a stream, and subscribe to values that are pushed to that stream. For example, const z = new Stream(); z.subscribe((value) => console.log(value)); z.subscribe((value) => console.log(value * 2)); z.subscribe((value) => console.log(value * 3)); z.push(2); Should return 2 4 6
Why would you chose let over var, const over let
Flatten array. This array can have multiple types: {}, [], "", undefined, null, 123 are all valid types inside the array.
Explain how the curly brace syntax [in AngularJS] works and why it might not always be the best way to do it.
I felt that asking the looksay question is the wrong caliber for a front-end developer. I had some difficulty with it because I have never heard of this question/algorithym before (I googled it later). It felt like the interviewer was looking for one specific answer and I could tell that he was getting frustrated that I didn't know the answer. He quickly ended the interview. To me it seems like this is not the type of question to be asking if they are looking for a front-end developer. Seems like a good question for a senior DB role.
What is semmetric html
what is content attribute in css
1)self Intro 2)Technical skill known 3)Projects. 4)JS DOM 5)HTML Sematic elements Types of elements->Block level and its eg, Inline and its eg. 6)CSS Flex, Box model, Positioning & types aling tags 7) Task to recreate the given file.. 25mins.. basic google search https://files.slack.com/files-pri/T3RDEGA00-F03S21K6ELQ/image.png?pub_secret=9ec8dc0e0b
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