1. Promise.allSettled() Promise.allSettled()is useful to perform independent async operations in parallel, and collect the result of these operations. The function accepts an array (or generally an iterable) of promises as an argument: conststatusesPromise=Promise.allSettled(promises); ...
Home»JavaScript»How to use Promise.resolve() in JavaScript? [SOLVED] Introduction In JavaScript,promise.resolveis a method that creates a newPromiseobject that is resolved with a given value. This method is often used when working with asynchronous code, as it allows you to create aPromise...
1. Promise.any() Promise.any()is useful to perform independent async operations in a parallel and race manner, to get the value of any first fulfilled promise. The function accepts an array (or generally an iterable) of promises as an argument: ...
Promise.prototype.then() – basic examples The following example shows how to use.then()to handle promises and promise resolution: functiongetMul(){ for(leti =0; i <50; i++){ letres =badCalc(i, i +1).then(res=>console.log('i=', i,'res: ', res +7)); ...
How to use .then() as a consumer function? How to use .catch() as a consumer function? How to use .finally() as a consumer function? How to use Promise.all() as a consumer function? How to use Promise.race() as a function?
A promise can be returned to another promise, creating a chain of promises.A great example of chaining promises is given by the Fetch API, a layer on top of the XMLHttpRequest API, which we can use to get a resource and queue a chain of promises to execute when the resource is ...
similar to detectives at a crime scene. 类似于置身于犯罪现场的警探。 Epideictic, or demonstrative, rhetoric 修饰型,或者叫做抒发型修辞手法, makes a proclamation about the present situation, 通常是重申某种现实状况, as in...
You can state multiple then() statements inside a promise. This is called promise chaining. Let’s use an example to illustrate how chaining works: returnName.then(data => { console.log(data); }).then(() => { console.log("This function is over!"); This code will return: Cinnamon...
You look like you could use someone to talk to.And we're slow right now.“slow”在这里是形容餐厅客流少 42:19 As much as it would cheer me upto commit a felony, I think you should go.这里表达了一个意思转折。As much as ……, I think…… 43:53 My name's right there in the cre...
Learn how to use Fetch API in JavaScript to tell your computer to get whatever website or file you need and bring it back to you.