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

89
Views
¿Cómo multiplicar el estado del objeto en una matriz?

Supongamos que tengo una matriz:

 const array = [ { name: "Name 1", numbers: 3 }, { name: "Name 2", numbers: 2 }, { name: "Name 3", numbers: 3 } ]

Quiero que cada objeto con valor numérico se multiplique por su estado. Quiero esto:

 // Expected Output const array2 = [ { name: "Name 1" }, { name: "Name 1" }, { name: "Name 1" }, { name: "Name 2" }, { name: "Name 2" }, { name: "Name 3" }, { name: "Name 3" }, { name: "Name 3" } ]

Aquí cada objeto se multiplica por su valor numérico ¿Cómo puedo hacer eso?

about 4 years ago · Juan Pablo Isaza
3 answers
Answer question

0

Tu puedes hacer:

 const array = [{name: "Name 1",numbers: 3},{name: "Name 2",numbers: 2},{name: "Name 3",numbers: 3}] const result = array.map(({ name, numbers }) => [...Array(numbers)].map(_ => ({ name }))).flat() console.log(result)

about 4 years ago · Juan Pablo Isaza Report

0

for (longitud de la matriz) y while (algo no es 0)

 const array = [ { name: "Name 1", numbers: 3 }, { name: "Name 2", numbers: 2 }, { name: "Name 3", numbers: 3 } ] function splitArray(arr) { let newArr = [], number = -1; for (let item of arr) { number = item.numbers; while (number--) { newArr.push(item.name); } } return newArr } console.log( splitArray(array) );

about 4 years ago · Juan Pablo Isaza Report

0

Primero haga un bucle con el elemento de la matriz y obtenga los números y haga un bucle con los números dentro.

 let newArray = []; for(i=0; i<array.length; i++){ //get item number var numberCount = array[i].numbers; for(j=0; j<numberCount.length; j++){ newArray.push(array[i].name); } }
about 4 years ago · Juan Pablo Isaza Report
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!