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Thread View: pl.comp.lang.python
2 messages
2 total messages Started by Tomek Meka Sun, 05 Jan 2003 15:41
"a" > 10000
#551
Author: Tomek Meka
Date: Sun, 05 Jan 2003 15:41
9 lines
1042 bytes
Hej!
Dlaczego python pozwala na takie wyrażenie (nie generuje błędu typów):
>>> "a" > 10000
1

Jaki sens ma takie wyrażenie?

Pozdrowienia,
Tomek
Re:
#552
Author: Kazik
Date: Mon, 06 Jan 2003 05:32
21 lines
1480 bytes
> Hej!
> Dlaczego python pozwala na takie wyrażenie (nie generuje błędu typów):
> >>> "a" > 10000
> 1
> 
> Jaki sens ma takie wyrażenie?
> 
> Pozdrowienia,
> Tomek

Zacytuje tutorial:
Note that comparing objects of different types is legal. The outcome is 
deterministic but arbitrary: the types are ordered by their name. Thus, a 
list is always smaller than a string, a string is always smaller than a 
tuple, etc. Mixed numeric types are compared according to their numeric 
value, so 0 equals 0.0, etc

Pozdrawiam, Kazik

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