Re: Some strings are not true ?

On Dec 31, 1:24 pm, Iván Sánchez Ortega <ivansanchez-...@rroba-
escomposlinux.-.punto.-.org> wrote:
grou...@xxxxxxxxxx wrote:
This is true: "2-3"==1

But "1-2"==1 is not true

Why ?

RTFM on type juggling. You may not be doing a comparison between integers or
between strings. Force type casting where appropiate.

--
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Iván Sánchez Ortega -ivansanchez-algarroba-escomposlinux-punto-org-

MSN:i_eat_s_p_a_m_for_breakf...@xxxxxxxxxxx
Jabber:ivansanc...@xxxxxxxxxx ; ivansanc...@xxxxxxxxxxx

Yes, I read that already. I know how to make it consistent with type
casting, but that is not my question.

In both cases, it is a comparison between a string and an integer.

The Manual says:
If the string starts with valid numeric data, this will be the value
used. Otherwise, the value will be 0 (zero).

Bot strings start with valid numeric data, so I still want to know why
one is true and the other is not.
.