13 replies

Convert Array to String

Hello, I have some problems to convert Array to String. So in my example code i have an array of 4 items. I do know that i can just arr.join(" ") to convert it to a string. However, i don't want to include the first item from the array in my new string.
I have created a code that kinda works but is there any better way to do it?
This is my example code

let arr = "Item1 Item2 Item3 Item4",
    newmsg = ""

arr = arr.split(" ")

if(arr[0] === "Item1") {
  for(let i = 1; i < arr.length; i++) {
    if(i === arr.length -1) { 
      newmsg += arr[i]
    }else{
      newmsg += arr[i]+" "
    }
  }
  console.log(newmsg) 
}

let arr = "Item1 Item2 Item3 Item4",
    newmsg = ""

arr = arr.split(" ")

if(arr[0] === "Item1") {
  for(let i = 1; i < arr.length; i++) {
    if(i === arr.length -1) { 
      newmsg += arr[i]
    }else{
      newmsg += arr[i]+" "
    }
  }
  console.log(newmsg) 
}

KP-C

Kevin Powell - Community•4y ago•

13 replies

Tok124 (CSS Nerd)

Convert Array to String

let arr = "Item1 Item2 Item3 Item4",
    newmsg = ""

arr = arr.split(" ")

if(arr[0] === "Item1") {
  for(let i = 1; i < arr.length; i++) {
    if(i === arr.length -1) { 
      newmsg += arr[i]
    }else{
      newmsg += arr[i]+" "
    }
  }
  console.log(newmsg) 
}

let arr = "Item1 Item2 Item3 Item4",
    newmsg = ""

arr = arr.split(" ")

if(arr[0] === "Item1") {
  for(let i = 1; i < arr.length; i++) {
    if(i === arr.length -1) { 
      newmsg += arr[i]
    }else{
      newmsg += arr[i]+" "
    }
  }
  console.log(newmsg) 
}

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