If it is successful, then the function returns True. Else, ValueError is raised and returns False. For example, 's12' is alphanumeric, so it cannot be converted to float and False is returned; whereas, '1.123' is a numeric, so it is successfully converted to float. Also Read: Python ...
Similar to the previous example, this Python program begins by obtaining a string input from the user using theinput()function. The pivotal lines of code are: ifstr(word)=="".join(reversed(word)):print("Palindrome") Here, the predefined function"".join(reversed(word))is used, wherereverse...
Within the function, the input string str is first cleaned by converting it to lowercase and removing any non-alphanumeric characters using a regular expression. The cleaned string cleanStr is compared with its reversed form (cleanStr.reversed()) using the == operator. If the cleaned string an...
Below is an example to find if the string is a palindrome using JavaScript String and Array Methods ? Open Compiler // Function to check for Palindrome function isPalindrome(str) { const lowerCaseStr = str.toLowerCase(); const modifiedStr = lowerCaseStr.replace(/[\W_]/g, ''); const re...
A program that checks if a string is a pangram or not is given as follows: Open Compiler public class Example { public static void main(String[] args) { String str = "The quick brown fox jumps over the lazy dog"; boolean[] alphaList = new boolean[26]; int index = 0; int flag...
Note: isalnum() function returns True if all characters in the string are alphanumeric and there is at least one character, False otherwise. Sample Solution: Python Code : importpandasaspd df=pd.DataFrame({'name_code':['Company','Company a001','Company 123','1234','Company 12'],'date_...
isprint() checks if a character is a printable ASCII character ispunct() checks if a character is a punctuation character (a printable char, not a space, not alphanumeric) isspace() checks if a character is a whitespace character (see more later) isupper() checks if a character is upperca...
C++ - Check if string is palindrome C++ - Find sum of largest number & smallest number in array C++ - Check if string is in alphanumeric C++ - Check if string is in uppercase C++ - Check if string is in lowercase C++ - Check if string is in numeric C++ - Check if string contains...
C# Function to Check if File Is Open C# function to play a base64 encoded mp3 C# generate a 15 digit always distinct numeric value C# Get a file name from Base64 string C# Get all text displayed in a different window C# Get Available IP From CIDR C# get content of invoke powershell ...
PythonServer Side ProgrammingProgramming Suppose we have a string s that contains alphanumeric characters, we have to check whether the average character of the string is present or not, if yes then return that character. Here the average character can be found by taking floor of average of ...