c - What techniques are available to test if a character string is all spaces? -

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  चार * p = "woohoo"; Int condition = / * कुछ 0x20 / रिक्त स्थान / रिक्त स्थान के लिए केवल * / if (condition) {} else {printf ("not") को देखने के लिए p * / / * पर लागू कुछ गणना; } Printf ("सभी रिक्त स्थान \ n");

एक-लाइनर: 

  int condition = Strspn (पी, "") == strlen (पी);

थोड़ा अधिक अनुकूलित: 

  int condition = p [strspn (p, "")] == '\ 0';

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