In this article, we will check if any string contains a particular character or not. We will print to the webpage if it contains the character in the string otherwise not. Here's a PHP script to implement this
SQL contains string - In this blog, I will explain how to check a specific word or character in a given statement in SQL Server, using CHARINDEX function or SQL Server and check if the string contains a specific substring with CHARINDEX function. An alternative to CHARINDEX() is using LIKE...
Function GetPosition(pos as Integer, mainStr as String, subStr as String,compTyp as Integer)'Check first if the substring is in the main string.If InStr(pos, mainStr, subStr, compTyp) > 0 Then'if substring is in the main string then get the position of the substring in the main stri...
You can use theinoperator, thefind()method, or regular expressions to check if a string contains a substring in Python. Theinoperator returnsTrueif the substring is found, while thefind()method returns the index of the first occurrence of the substring, or-1if it’s not found. Regular expr...
Let’s check our first character string my_string1: print(any(c.isalpha()forcinmy_string1))# Check if letters are contained in string# True As you can see, the logical value True has been returned, i.e. our first example string contains alphabetical letters. ...
Check if a string contains a letter Check if a user has FullControl on a folder Check if an array is in another bigger array using linq. check if an element that have Attribute with matching Value EXIST or NOT in XDocument?? Check if application being run from any Remote Desktop ...
{ public static boolean isnonalphanumericanylangscript(string str) { for (int i = 0; i < str.length(); i++) { char c = str.charat(i); if (!character.isletterordigit(c)) { return true; } } return false; } } but, if we want to allow only a particular language script, ...
Python can’t find the all-lowercase string "secret" in the provided text. Humans have a different approach to language than computers do. This is why you’ll often want to disregard capitalization when you check whether a string contains a substring in Python. You can generalize your ...
# Check if a string has repeated characters using a for loop You can also use a for loop to check if a string contains repeated characters. main.py my_str = 'bobby' def has_repeated_chars(string): for char in string: if string.count(char) > 1: return True return False print(has_...
Check if string contains invalid characters Check if string starts with letter/character. check installed memory with physical memory Check network drive connection Check object property existance check PKI certificate expiration Check string for two special characters back to back Check to see if user ...