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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Empty-string/HolyC/empty-string.holyc Normal file
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/* assign an empty string */
U8 *str = StrNew("");
/* or */
U8 *str = "";
/* to test if string is empty */
if (StrLen(str) == 0) { ... }
/* or compare to a known empty string. "== 0" means strings are equal */
if (StrCmp(str, "") == 0) { ... }
/* to test if string is not empty */
if (StrLen(str)) { ... }