Reverse string

Javascript reverse a string

function reverseString(s){
    return s.split("").reverse().join("");
}
reverseString("Hello");//"olleH"

Reverse string in python

'hello world'[::-1]
'dlrow olleh'

How to reverse a string in java

public class ReverseString {
    public static void main(String[] args) {
        String s1 = "neelendra";
        for(int i=s1.length()-1;i>=0;i--)
            {
                System.out.print(s1.charAt(i));
            }
    }
}

Source: stackoverflow.com

Reverse string

def reverse_string(str):
  return str[::-1]
print(reverse_string("This string is reversed!"))

Source: github.com

Reverse string

Input: s = ["h","e","l","l","o"]
Output: ["o","l","l","e","h"]

Source: leetcode.com

Reverse string

// Reverse string

function reverseString(str) {
	let reverseStr = '';
	let i = str.length - 1;

	while (i >= 0) {
		reverseStr += str[i];
		console.log(reverseStr);
		i--;
	}
	return reverseStr;
}
reverseString('hello');

// OR

function reverseString(str) {
	for (var reversedStr = '', i = str.length - 1; i >= 0; i--) {
		reversedStr += str[i];
	}
	return reversedStr;
}

// OR

function reverseString(str( {
	result = ""
  	for (i = 0; i < str.length; i++) {
  		result = str[i] + result
  	}
  	return result 
}

// OR

function reverseString(str) {
	return str.split('').reverse().join('');
}

Similar codes

9 votes245 views2 answers
Pygame.draw.rect()
Python
0 vote264 views2 answers
Python which packages depend on package
Python
0 vote281 views1 answer
Corona data with python flask get pdf
Python Flask
2 votes230 views2 answers
Opencv show image jupyter
Python
0 vote227 views1 answer
Print e
Python
0 vote251 views1 answer
Get value of a pd for specific values in column
Python
0 vote239 views1 answer
Pass arguments with apply
Python
0 vote246 views1 answer
Get all environment variables python
Python
-1 vote280 views1 answer
Pandas don't truncate long values
Python
7 votes251 views2 answers
Apply lambda with if
Python