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simple promise

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Helpless Hummingbird answered on January 25, 2022 Popularity 7/10 Helpfulness 2/10

answer simple promise

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simple promise

Comment

getSomethingWithPromise()
  .then(data => {/* do something with data */})
  .catch(err => {/* handle the error */})

Popularity 7/10 Helpfulness 2/10 Language javascript

Source: zellwk.com

Tags: javascript promise

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Contributed on Jan 25 2022

Helpless Hummingbird

0 Answers Avg Quality 2/10

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javascript promise example basic

Comment

-1

const anotherPromise = new Promise((resolve, reject) => {
  setTimeout(() => {
    resolve('this is the eventual value the promise will return');
  }, 300);
});

// CONTINUATION
anotherPromise
.then(value => { console.log(value) })

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: www.freecodecamp.org

Tags: basic basi

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Contributed on Jan 26 2022

Yawning Yacare

0 Answers Avg Quality 2/10

Simplest Promise Example

Comment

let hw = await new Promise((resolve)=>{
resolve(“HELLO WORLD”);

})

console.log(hw);
 
/*basically in resolve(whatever') the whatever is returned*/
/*hw will console.log out "HELLO WORLD" */

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jun 15 2022

Javasper

0 Answers Avg Quality 2/10

js promise example

Comment

function examplePromise(){
  let promiseToReturn = new Promise(function (resolve, reject) {
    let sum;
    setTimeout(function(){
      sum = 5 + 6;
      if(sum > 10) {
        resolve(sum);
      }else{
        reject('The promise has been rejected');
      }     
    }, 2000);
  });
  return promiseToReturn;
}

console.log('some piece of code');
examplePromise().then(function(result){
  console.log(result);
}).catch(function(error){
  console.log(error);
});
console.log('another piece of code');

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: careerfoundry.com

Tags: javascript j

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Contributed on Apr 12 2022

Quaint Quelea

0 Answers Avg Quality 2/10

simple promise

Comment

// jeffBuysCake is a promise
const promise = jeffBuysCake('black forest')

Popularity 7/10 Helpfulness 1/10 Language javascript

Source: zellwk.com

Tags: javascript promise

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Contributed on Jan 25 2022

Helpless Hummingbird

0 Answers Avg Quality 2/10

simple promise

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