Answers for "how to reverse a string"

how to reverse a string in python

# in order to make a string reversed in python 
# you have to use the slicing as following

string = "racecar"
print(string[::-1])

python reverse string

'String'[::-1] #-> 'gnirtS'

reverse string in python

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

how to reverse a string

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

python reverse a string

#linear

def reverse(s): 
  str = "" 
  for i in s: 
    str = i + str
  return str

#splicing
'hello world'[::-1]

string reverse in java

String str = "Hello";
String reverse(String str){
  StringBuilder sb = new StringBuilder();
  sb.append(str);
  sb.reverse();
  return sb.toString();
}