Python’s Law by Stephen McJohn

Transcript

1. Python’s Law
   

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3. Google copied API’s, e.g.:
   java.lang.Math.max
   But wrote their own code
   

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4. two literary works
   Did Descartes
   Depart
   With the thought
   "Therefore I'm not“?
   magicTools = (new ToolMaterial(1, 208, 6.5F,
   1));
   magicAxe = (new ItemAxe(magicAxeID,
   magicTools)).setItemName("magicAxe");
   magicHoe = (new ItemHoe(magicHoeID,
   magicTools)).setItemName("magicHoe");
   

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8. 3.1415926535
   

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13. private static void rangeCheck(int length,
    int fromIndex, int toIndex) {
    if (fromIndex > toIndex) {
    throw new
    IllegalArgumentException(
    "fromIndex(" + fromIndex + ") >
    toIndex(" + toIndex + ")");
    }
    if (fromIndex < 0) {
    throw new
    ArrayIndexOutOfBoundsException(fromInd
    ex);
    }
    if (toIndex > length) {
    throw new
    ArrayIndexOutOfBoundsException(toIndex
    );
    }
    }
    

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18. • ategories: Patent Law
    

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