20 lines
869 B
Plaintext
20 lines
869 B
Plaintext
\b;Instruction \c;strval\n;
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Convert a string to a number. Don't confuse the string \c;"45"\n; that contains actually the two characters \c;4\n; and \c;5\n; and the number \c;45\n;.
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Examples¦:
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\s;\c; string s = "45"+"12"; // s contains "4512"
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\s; float n = 45 + 12; // n contains 67
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\n;
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Syntax¦:
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\s;\c;strval ( string );\n;
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\n;
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Examples¦:
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\s;\c; float n = strval("1.23"); // n is 1.23
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\s; float n = strval("12abc45"); // n is 12
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\s; float n = strval("abc"); // n is 0
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\s; float n = strval("100")+2; // n is 102
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\n;
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\t;See also
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\c;\l;strlen\u cbot\strlen;\n;, \c;\l;strleft\u cbot\strleft;\n;, \c;\l;strright\u cbot\strright;\n;, \c;\l;strmid\u cbot\strmid;\n;, \c;\l;strfind\u cbot\strfind;\n;, \c;\l;strupper\u cbot\strupper;\n;, \c;\l;strlower\u cbot\strlower;\n;
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\l;Programming\u cbot;, \l;types\u cbot\type; and \l;categories\u cbot\category;.
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