Muhammad Hassaan Shahembeddeddeepdive.com·Feb 21, 2024toupper() function in CUsing the toupper() function in C The toupper() function in C is used to convert a lowercase character to its uppercase counterpart. For example, the toupper() function would convert the character 'a' to 'A'. The toupper() function takes a character ...c programming
Muhammad Hassaan Shahembeddeddeepdive.com·Feb 21, 2024isxdigit() function in CUsing the isxdigit() function in C The isxdigit() function in C is used to check whether a character is a hexadecimal digit (0-9,a-f,A-F). The function takes a character as input and returns a non-zero value if the character is a hexadecimal digit, o...c programming
Muhammad Hassaan Shahembeddeddeepdive.com·Feb 21, 2024isspace() function in CUsing the isspace() function in C The isspace() function in C is used to check whether a character is a space. The function takes a character as input and returns a non-zero value if the character is a space, or zero if the character is not a space. ...c programming
Muhammad Hassaan Shahembeddeddeepdive.com·Jun 21, 2023ispunct() function in CUsing the ispunct() function in C The ispunct() function in C is used to check whether a character is a punctuation character. The function takes a character as input and returns a non-zero value if the character is a punctuation character, or zero i...c programming
Muhammad Hassaan Shahembeddeddeepdive.com·Jun 21, 2023isprint() function in CUsing the isprint() function in C The isprint() function in C is used to check whether a character is printable (it’s not a control character) . The function takes a character as input and returns a non-zero value if the character is printable, or ze...c programming
Muhammad Hassaan Shahembeddeddeepdive.com·Jun 21, 2023isalnum() function in CUsing the isalnum() function in C The isalnum() function in C is used to check whether a character is alphanumeric. The function takes a character as input and returns a non-zero value if the character is alphanumeric, or zero if the character is not...c programming
Muhammad Hassaan Shahembeddeddeepdive.com·Jun 21, 2023isalpha() function in CUsing the isaplha() function in C The isalpha() function in C is used to check whether a character is alphabetic. The function takes a character as input and returns a non-zero value if the character is alphabetic, or zero if the character is not alp...c programming
Muhammad Hassaan Shahembeddeddeepdive.com·Jun 21, 2023islower() function in CUsing the islower() function in C The islower() function in C is used to check whether a character is lowercase. The function takes a character as input and returns a non-zero value if the character is lowercase, or zero if the character is not lower...c programming
Muhammad Hassaan Shahembeddeddeepdive.com·Jun 21, 2023isgraph() function in CUsing the isgraph() function in C The isgraph() function in C is used to check whether a character is a graphical character. The function takes a character as input and returns a non-zero value if the character is a graphical character, or zero if th...c programming
Muhammad Hassaan Shahembeddeddeepdive.com·Jun 21, 2023isupper() function in CUsing the isupper() function in C The isupper() function in C is used to check whether a character is uppercase. The function takes a character as input and returns a non-zero value if the character is uppercase, or zero if the character is not upper...c programming
