Re: parseInt!=parseInt ?

bernhard schelling <schello (AT) evomobil (DOT) net> typed:

alert(parseInt("")==parseInt("")) //false?????

RTfineM

,---[ Netscape Core JavaScript Reference 1.5 ]---

NaN is always unequal to any other number, including NaN itself;
you cannot check for the not-a-number value by comparing to
Number.NaN. Use the isNaN function instead.

ciao, dhgm

Dietmar 'Ingrid' Meier typed:

RTfineM

,---[ Netscape Core JavaScript Reference 1.5 ]---
| NaN is always unequal to any other number, including NaN itself;
| you cannot check for the not-a-number value by comparing to
| Number.NaN. Use the isNaN function instead.

Oh, da fe lte noch was:

,-----[ ECMA 262 3rd Ed., 11.9.3 ]-----

The comparison x == y, where x and y are values, produces true or false.
Such a comparison is performed as follows:
[...]
5. If x is NaN, return false.
6. If y is NaN, return false.
[...]

ciao, dhgm