Removing the first n characters of a string in JavaScript
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we are going to learn about how to remove the first n characters of a string in JavaScript.
Consider, we have the following string:
const car = "volkswagen";
Now, we want to remove the first 3 characters vol from the above string.
Removing the first n characters
To remove the first n characters of a string in JavaScript, we can use the built-in slice() method by passing the n as an argument.
n is the number of characters we need to remove from a string.
Here is an example, that removes the first 3 characters from the following string.
const car = "volkswagen";const mod = car.slice(3);console.log(mod);
Output:
"kswagen"
Similarly, we can also use the substring() method to remove the first n characters of a string.
const car = "volkswagen";const mod = car.substring(3);console.log(mod);
Output:
"kswagen"
Note: The slice() and substring() methods does not change the original string.
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