Is there a way to split a string into words using arrays and functions?

Question

Is there a way to split a string into words using arrays and functions?

The code I am currently working on is as follows:

function look(str) {
  var stringArr = ['JAVA'];
  var arr = [];
  var novaString = ''

  for(i = 0; i < stringArr.length; i++) {
    arr = stringArr;
  }
  console.log(arr)
  return arr;
} look('arr');

I am aiming for the output to be in this format:

[J]
[JA]
[JAV]
[JAVA]
[JAV]
[JA]
[J]

No further details are available at this time.

javascript arrays string

Answer 1

Answer №1

Yes, this works perfectly

    let language = 'Python';
let characters = language.split('');
let results = [];
characters.forEach((char) => {
    results.push(char);
console.log(results);
})
for(let j=0;j<characters.length-1;j++)
{
    results.pop();
    console.log(results);
}

https://i.sstatic.net/ansd98.png

Answer 2

Yes, this works perfectly

    let language = 'Python';
let characters = language.split('');
let results = [];
characters.forEach((char) => {
    results.push(char);
console.log(results);
})
for(let j=0;j<characters.length-1;j++)
{
    results.pop();
    console.log(results);
}

https://i.sstatic.net/ansd98.png

Answer 3

Answer №2

Your inquiry is a bit ambiguous, but it appears you may be in need of the following solution:

function examine(input) {
    var string = input;

    for(index = 0; index < string.length; index++) 
    {
        console.log("[" + string.substring(0, index+1) + "]");
    }
    for(index = (string.length - 2); index >= 0; index--) 
    {
        console.log("[" + string.substring(0, index+1) + "]");
    }
} 
examine('input');

Answer 4

Your inquiry is a bit ambiguous, but it appears you may be in need of the following solution:

function examine(input) {
    var string = input;

    for(index = 0; index < string.length; index++) 
    {
        console.log("[" + string.substring(0, index+1) + "]");
    }
    for(index = (string.length - 2); index >= 0; index--) 
    {
        console.log("[" + string.substring(0, index+1) + "]");
    }
} 
examine('input');

Is there a way to split a string into words using arrays and functions?

Answer №1

Answer №2

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