Base64ToBytes converts string to base64.

BytesToBase64 converts bytes to base64 string.

GetInt64OrError returns int64 or error.

IsEmpty checks if the given value is empty.

IsNumeric returns true if string is numeric.

RandomEmail generates a random email.

RandomInt generates a random integer between min and max.

RandomNumberAsString generates a random number of length digits.

RandomPassword generates a random password.

RandomString generates a random string of length n.

RandomSymbols generates a random string of length n.

RandomUserName generates a random username.

RandomUUID generates a random UUID.

The ReverseArray function takes a list and returns a new list with the elements in reverse order.

ToInt32 converts string to int32.

Generic function to check if a value exists in a slice.