/
Promise.js
44 lines (25 loc) · 858 Bytes
/
Promise.js
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let promise= new Promise(function(resolve,reject){
setTimeout(()=>resolve("done!!!!"),70000);
});
//resolve runs the first function .then
promise.then(
result=>console.log(result),
error=>console.log(error)
);
console.log(setTimeout(()=>resolve("done"),1000))
console.log(setTimeout(()=>reject(new Error("Whoops!")),1000))
let promise= new Promise(function(resolve,reject){
setTimeout(()=>reject(new Error("Whoops!!!!!!!")),1000);
});
promise.then(
result=>console.log(result),
error=>console.log(error)
);
let promise= new Promise(resolve=>{
setTimeout(()=>resolve("done!!!!"),1000);
});
promise.then(console.log);
let promise= new Promise((resolve,reject)=>{
setTimeout(()=>reject(new Error("Whoops!!!!!!!")),7000);
});
promise.catch(console.log);