The whole point of async/await is to not use promises manually anymore. It's hidden behind async functions and awaiting async functions. – ... ... <看更多>

Yield value from any resolved promise in array in for-await-of loop as soon as it resolved. If you use for-await-of array of promises, you iterate over it by ... ... <看更多>

all() static method returns a new Promise that resolves to an array of resolved values from the input promises, in an iterator order. If one of the input ... ... <看更多>

At times you may be working with several asynchronous processes and you need the results to all of them ... ... <看更多>

I have a spec from a client for an implementation of a method in a module: // getGenres(): // Returns a promise. When it resolves, it returns an array. If given ... ... <看更多>

When we want to apply the same function to every item in an array of values, we use Array.map [1,2,3,4].map(function square(x) { return x * x; });. ... <看更多>