Another method to check if a string is a palindrome or not is by using aforloop. Below are the steps to check if a string is a palindrome in JavaScript. functionpalindromeFn(string){conststringLength=string.length;for(leti=0;i<stringLength/2;i++){if(string[i]!==string[stringLength-1...
This tutorial will introduce the methods to check if a string is palindrome or not in C#. Check Palindrome String With theString.Substring()Method inC# A string is considered palindrome if it is read the same forward and backward. Unfortunately, there is no built-in method to check whether ...
Python Program to Check a String and Number is Palindrome Or Not $emptyString = ""; if ($emptyString =~ /^\s*$/) { print "String is empty and length is zero\n"; } #Conclusion In summary, various approaches are utilized: Length Function: The length function is easy to use and ...
# Python program to check if a string # contains any special character import re # Getting string input from the user myStr = input('Enter the string : ') # Checking if a string contains any special character regularExp = re.compile('[@_!#$%^&*()<>?/\|}{~:]') # Printing ...
/*Java Program to check whether string is empty or not*/ public class JavaisEmptyPrg { public static void main(String args[]) { String str1="www.includehelp.com"; String str2=""; if(str1.isEmpty()==true) System.out.println("Str1 is an empty string."); el...
A palindrome is a word or list of characters that read the same when reversed. A good example of this is the word ‘RADAR’. The easiest way to check for a palindrome inJavaScriptis to create a copy of the original string, reverse it, and then compare it. If you want to build an ...
We define an extension named StringExtensions that adds a isPalindrome getter to the String class. void main() { final word = 'racecar'; print('Is "$word" a palindrome? ${word.isPalindrome}'); } We use the isPalindrome extension method to check if the string 'racecar' is a ...
string as “htolc”. There exist several methods to perform the string reversal in the C, and they are strev func (), recursion func (), and string reversal using the pointers. We can also verify the palindrome string using the string reversal methods. A palindrome is a string whose ...
Hello Java programmers, if you are wondering how to get the first and last characters from a given String then you have come to the right place. In this Java tutorial, I will show you how you can use charAt() method from the String class to retrieve characters from String for any ...
// Function tocheckwhether thestringissymmetricalornot bool isSymmetrical(string str) { intmidIndex; intlength = str.length(); // If the length of string is even if (length % 2 == 0) { midIndex = length/2; } // If the length of string is odd ...