Python String isupper() and islower() Methods, these are the in-built methods in Python, which are used to check whether a string is in Uppercase or Lowercase.
The string "Hello World!" has 2 uppercase letters. Print Page Previous Next AdvertisementsTOP TUTORIALS Python Tutorial Java Tutorial C++ Tutorial C Programming Tutorial C# Tutorial PHP Tutorial R Tutorial HTML Tutorial CSS Tutorial JavaScript Tutorial SQL Tutorial TRENDING TECHNOLOGIES Cloud Computing ...
代码语言:txt 复制 #include <stdio.h> #include <ctype.h> int main() { char ch = 'A'; if (isupper(ch)) { printf("The character is an uppercase letter.\n"); } else { printf("The character is not an uppercase letter.\n"); } return 0; } 输出结果: 代码语言:txt 复制 The ch...
isupper() # Printing the result print ("Is the given string in uppercase?: ", res) When we run above program, it produces following result:Is the given string in uppercase?: False Print Page Previous Next AdvertisementsTOP TUTORIALS Python Tutorial Java Tutorial C++ Tutorial C Programming ...
Char.IsUpper(String, Int32)method returns true if the character at position index in s is an uppercase letter; otherwise, false. Example The following code shows how to use Char.IsUpper(String, Int32) method. //www.java2s.comusingSystem;publicclassMainClass {publicstaticvoidMain() {stringst...