how to reverse a string
function reverseString(str) {
return str.split("").reverse().join("");
}
reverseString("hello");how to reverse a string
function reverseString(str) {
return str.split("").reverse().join("");
}
reverseString("hello");reverse string method python
#linear
def reverse(s):
str = ""
for i in s:
str = i + str
return str
#splicing
'hello world'[::-1]
#reversed & join
def reverse(string):
string = "".join(reversed(string))
return stringreverse a string
String -- Reverse
Write a return method that can reverse String
Ex: Reverse("ABCD"); ==> DCBA
USING CORE JAVA
public static String StrReverse(String str) {
String reverse="";
for(int i=str.length()-1; i >= 0; i--)
reverse += str.toCharArray()[i];
return reverse;
}
USING STRING BUFFER/BUILDER
public static String Reverse(String str) {
return new StringBuffer(str).reverse().toString();
}Copyright © 2021 Codeinu
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