* They give me a site that needs to scrape and search for links. * save those links on the best data structure format * if the link is from the same domain - do the same process on it too. * keep the scanning level depth (for each branch)
Software Engineer Front End Interview Questions
13,485 software engineer front end interview questions shared by candidates
1. Find the position of first duplicate element in a string. 2. Concatenate two array and find the unique element from it. 3. Input array [3,4,5] output array [20, 15,12] 4. What is promise, how can you execute array of promise sequence by sequence- use generator concept 5. How to build a npm package That's it, All the best.
//Give me the output console for the following piece of code : var foo = 'foo'; function bar() { setTimeout(() => { console.log(foo); }, 0); console.log(foo); // undefined console.log(bar()); // undefined console.log(foo); // bartwo var foo = 'bar'; function bar() { foo = 'bartwo'; } console.log(foo); // bar } bar(); console.log(foo);
Outer join two arrays const a = [ { id: 3, name: 'Matt' }, { id: 4, name: 'Greg' }, { id: 1, name: 'David' }, { id: 2, name: 'John' } ] const b = [ { id: 7, position: 'Outlier' }, { id: 2, position: 'Leader' }, { id: 3, position: 'Captain' }, { id: 6, position: 'Rogue' }, { id: 4, position: 'VP' }, { id: 5, position: 'Pawn'} ] Should create the following joined array: [ { id: 1, name: 'David', position: null}, { id: 2, name: 'John', position: 'Leader' }, { id: 3, name: 'Matt', position: 'Captain' }, { id: 4, name: 'Greg', position: 'VP' }, { id: 5, position: 'Pawn', name: null } { id: 6, position: 'Rogue', name: null }, { id: 7, position: 'Outlier', name: null } ] Should create the following joined array: [ { id: 1, name: 'David', position: null }, { id: 2, name: 'John', position: 'Leader' }, { id: 3, name: 'Matt', position: 'Captain' }, { id: 4, name: 'Greg', position: 'VP' }, { id: 5, position: 'Pawn', name: null } { id: 6, position: 'Rogue', name: null }, { id: 7, position: 'Outlier', name: null } ]
Demonstrate dynamic loading of components with use case of login and forgot password components.
Basic introductory questions that established, "I do not want to do this interview, this is inconvenient, you are not worthy."
How to handle authentication logic in React/Redux (e.g. OAuth2, OIDC)
No questions were asked as no f2f interview took place.
Livello di conoscenza di Angular?
Why is it important to conduct studies? [paraphrased]
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