txt = " s " x = txt.isspace() print(x) Try it Yourself »

#include <stdio.h> #include <ctype.h> int main() { char c; int result; printf("Enter a character: "); scanf("%c", &c); result = isspace(c); if (result == 0) { printf("Not a white-space character."); } else { printf("White-space character."); } return 0; }

January 2, 2025 - This includes spaces (' '), tabs (\t), newlines (\n), and other Unicode-defined whitespace characters. This method is particularly helpful when validating input or processing text to ensure that it contains only whitespace characters.

#include <stdio.h> #include <ctype.h> ... int var3 = ' '; if( isspace(var1) ) { printf("var1 = |%c| is a white-space character\n", var1 ); } else { printf("var1 = |%c| is not a white-space character\n", var1 ); } if( isspace(var2) ...

June 27, 2024 - 3 Example · 4 References · 5 See also · Non-zero value if the character is a whitespace character, zero otherwise. Run this code · #include <ctype.h> #include <limits.h> #include <stdio.h> int main(void) { for (int ndx = 0; ndx <= UCHAR_MAX; ++ndx) if (isspace(ndx)) printf("0xx ", ndx); } ...

September 13, 2024 - The isspace() function is useful in cases when we want to process strings or characters. For example, in the word counter, we can calculate the number of words by counting whitespace and few other symbols.

June 28, 2024 - #include <cctype> #include <climits> #include <iomanip> #include <iostream> int main(void) { std::cout << std::hex << std::setfill('0') << std::uppercase; for (int ch{}; ch <= UCHAR_MAX; ++ch) if (std::isspace(ch)) std::cout << std::setw(2) << ch << ' '; std::cout << '\n'; }

April 23, 2025 - Home / Programming / Language Reference / Functions / isSpace() Last revision 04/23/2025 · Analyze if a char is a white-space character. Returns · true if the input char is a space, form feed ( '\f'), newline ( '\n'), carriage return ( '\r'), horizontal tab ( '\t'), or vertical tab ( '\v').

testStr = " " result = testStr.isspace() print(result) # another example testStr = "Welcome to the Python tutorials" result = testStr.isspace() print(result)

October 3, 2023 - Checks if all the characters in a string are whitespace characters.

C Examples C Real-Life Examples ... C Study Plan C Interview Q&A ... char c = ' '; if (isspace(c)) { printf("%c is whitespace", c); } else { printf("%c is not whitespace", c); } Try it Yourself »...

April 20, 2020 - S = ' \t \n \r \f ' x = S.isspace() print(x) # Prints True

September 27, 2024 - This example checks if the character c, which is a horizontal tab, is a whitespace character. The isspace(c) function returns true since \t is considered a whitespace character, thus printing the message that the character is a whitespace.

>>> ''.isspace() False >>> 'abc123'.isspace() False >>> 'abc'.isspace() False >>> '123'.isspace() False >>> 'Abc'.isspace() False >>> '!@#'.isspace() False >>> ' '.isspace() True >>> 'ABC'.isspace() False ·

December 16, 2005 - char buffer[1024]; char *ptr = buffer; while ( fgets( buffer, sizeof(buffer), stdin ) != NULL ) { ptr = buffer; while (isspace( *ptr )) // Skip over leading whitespace. ptr++; printf( "The line read: %s\n", ptr ); } See also the example for ...

isspace - check whether a character is whitespace (e.g., a newline, space, or tab)

Print(IsSpace(" hello")) // prints: TRUE Print(IsSpace("world")) // prints: FALSE

For example: tabs, spaces, newline, etc. ... s = '\t \n' if s.isspace() == True: print('All whitespace characters') else: print('Contains non-whitespace characters') s = '2+2 = 4' if s.isspace() == True: print('All whitespace characters') else: print('Contains non-whitespace characters.')

* Program: isspace() Demonstration · * · * Description: Example of using the isspace() function in C to check if a · * character is a whitespace character or not. * or digit). * * YouTube Lesson: https://www.youtube.com/watch?v=2uws6w63wUU · * * Author: Kevin Browne @ https://portfoliocourses.com ·

April 10, 2026 - #include <stdio.h> #include <ctype.h> int main() { char c; int result; printf("Enter a character: "); scanf("%c", &c); result = isspace(c); if (result == 0) { printf("Not a white-space character."); } else { printf("White-space character."); } return 0; }...