Answers for "find the last index of string in javascript"

30

javascript get last character in string

var hello = "Hello World";
var lastCharOfHello=hello.slice(-1);//d
Posted by: Guest on August-01-2019
2

js last index of

const str = "Users/Edit/12345";
let idx = str.lastIndexOf("/"); // returns 10
idx = str.lastIndexOf("x"); // returns -1

idx = str.lastIndexOf("Edit") // returns 6
idx = str.lastIndexOf("edit") // returns -1 -- case sensitive

// add "from" parameter
// the search happens backwards, starting at the provided from parameter
idx = str.lastIndexOf("s"); // returns 4
idx = str.lastIndexOf("s", 3); // returns 1
Posted by: Guest on August-31-2020
0

lastindexof() javascript

'canal'.lastIndexOf('a');     // retorna 3
'canal'.lastIndexOf('a', 2);  // retorna 1
'canal'.lastIndexOf('a', 0);  // retorna -1
'canal'.lastIndexOf('x');     // retorna -1
'canal'.lastIndexOf('c', -5); // retorna 0
'canal'.lastIndexOf('c', 0);  // retorna 0
'canal'.lastIndexOf('');      // retorna 5
'canal'.lastIndexOf('', 2);   // retorna 2
Posted by: Guest on May-15-2020
0

how to find the last word of a string in javascript

// To get the last "Word" of a string use the following code :

let string = 'I am a string'

let splitString = string.split(' ')

let lastWord = splitString[splitString.length - 1]
console.log(lastWord)

/*
Explanation : Here we just split the string whenever there is a space and we get an array. After that we simply use .length -1 to get the last word contained in that array that is also the last word of the string.
*/
Posted by: Guest on September-22-2021
1

lastindexof js

string.lastIndexOf("subString")
Posted by: Guest on May-02-2020

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