How to use.split() method and .length property in Javascript
- Split the string by .split() method and put it in a variable(array).
- Use the .length property to get the length of the array.
- From the array return the element at index = length-1.
Example: This example uses the approach discussed above.
let str = "folder_1/folder_2/file.html";
function GFG_FUN() {
str = str.split("/");
console.log(str[str.length - 1]);
}
GFG_FUN();
Output
file.html
How to get value of a string after last slash in JavaScript?
The task is to get the string after a specific character(‘/’). Here are a few of the most used techniques discussed. We are going to use JavaScript.
Below are the approaches used to get the value of a string after the last slash in JavaScript:
Table of Content
- Approach 1: Using .split() method and .length property
- Approach 2: Using .lastIndexOf(str) method and .substring() method
- Approach 3: Using .split() method and pop() method
- Approach 4: Using Regular Expressions
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