I tried looping names of front-end developers nested inside of objects(refer to code) and when I printed it to console it says display is not defined. var employees = { sales: { manager: { name: 'Evan', gender: 'Male', age: 41,…
I'm new to JavaScript and am learning about for...in loops and objects right now. I'm practicing with the following example: let spaceship = { crew: { captain: { name: 'Lily', degree: 'Computer Engineering', cheerTeam() { console.log('You got this!') } },…
As part of a practice challenge for a bootcamp, I've been asked to: 'Fix the jumbled string values - replace them all with versions that are all lowercase' I've tried several approaches based on answers on SO as well as…
Asked to: 'Iterate through the staff nested inside the restaurant object, and add their names to the staffNames array.' My solution keeps getting rejected with this error: 'Use a declaration keyword when declaring your key variable' Feel like I'm going…
I am confused with the following code. func allTestsPassed(tests: [Bool]) -> Bool { for test in tests { if test == false { return false } } return true } If the code within the if-else statement (within the for-in…
I started learning Swift on my own from books and a tutorial from YouTube. And when I tried to repeat over the video, I got the error "Thread 1: Fatal error: Unexpectedly found nil while unwrapping an Optional value"` In…