Question

101

rated 0 times [ 106] [ 5] / answers: 1 / hits: 35452 / 10 Years ago, tue, november 4, 2014, 12:00:00

I have defined and populated an array called vertices. I am able to print the output to the JavaScript console as below:

[v 2.11733 0.0204144 1.0852, v 2.12303 0.0131256 1.08902, v 2.12307 0.0131326 1.10733 ...etc. ]

However I wish to remove the 'v' character from each element. I have tried using the .replace() function as below:

var x;

for(x = 0; x < 10; x++)

{

    vertices[x].replace('v ', '');

}

Upon printing the array to the console after this code I see the same output as before, with the 'v's still present.

Could anyone tell me how to solve this?

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3 Years ago

answered 10 Years ago sidneyh · Accepted Answer

Strings are immutable, so you just have to re-assign their value:

vertices[x] = vertices[x].replace('v ', '');