Business
Jobs
  • About Us
  • Solutions
    • Job Postings
      Post your job and receive qualified candidates in 48h.
    • Candidate Assessments
      500+ technical and psychological tests, plus anti-fraud.
    • Headhunting
      Tailor-made executive search from start to finish.
    • Payroll + EOR
      Payroll dispersal and EOR across 15+ LATAM countries.
  • Pricing
  • Jobs

0

173
Views
Mostrando no identificado - prometer, resolver --- javascript
 const promise1 = new Promise((resolve, reject) => { resolve({"id" : "123456789"}); }); function x (i){ let id; let amt=i; promise1.then((value) => { id = value.id; }); return { "id": id, "amount": amt } } let arr=[]; for(let b = 0; b < 3; b++){ arr[b]=x(b) } console.log(arr)

Producción:

 [ { id: undefined, amount: 0 }, { id: undefined, amount: 1 }, { id: undefined, amount: 2 } ]

Tengo un problema lógico en este código. ¿Por qué se muestra un identificador en la salida? ¡¡¡por favor ayuda!!!

about 4 years ago · Juan Pablo Isaza
Answer question
Find remote jobs

Discover the new way to find a job!

Top jobs
Top job categories
Business
Post vacancy Pricing Sales
Legal
Terms and conditions Privacy policy
© 2026 PeakU Inc. All Rights Reserved.
Andres GPT
Show me some job opportunities
There's an error!