Digging up a week-old email from Bob:
On 15/10/12 08:37, bob gailer wrote:
On 10/14/2012 8:34 AM, Osemeka Osuagwu wrote:
except:
print 'Cannot display Grid'
In addition to Steve's comment I add my own gripe:
When delivering an error message tell us WHY. I have seen too many
messages "cannot
On 10/14/2012 8:34 AM, Osemeka Osuagwu wrote:
except:
print 'Cannot display Grid'
In addition to Steve's comment I add my own gripe:
When delivering an error message tell us WHY. I have seen too many
messages "cannot do xxx" with no information that mi
On 14/10/12 13:34, Osemeka Osuagwu wrote:
I understand instance, static and class methods but I'm still
struggling with when and where they should be used.
You can pretty much ignore static methods, they were almost an
historic 'accident' superseded, in most cases, by class methods. The
numbe
On 14/10/12 23:34, Osemeka Osuagwu wrote:
In the code below, I can't seem to get around calling an instance
method (__reality_check()) from within a class method (update_grid()),
Of course you can't :)
Since the class method has no access to the instance, it cannot call
instance methods, sinc
