Hello,
I am trying to xor the byte representation of every char in a string with
its predecessor. But I don't know how to convert a char into its byte
representation. This is to calculate the nmea checksum for gps data.
e.g. everything between $ and * needs to be xor:
$GPGSV,3,1,10,06,79,
Hello,
I would like to store multiple dictionaries in a file, if possible one per
line. My code currently produces a new dictionary every iteration and
passes it on to another peace of code. In order to be able to re-run some
experiments at a later date I would like to store every dictionary in th
Thank you for you answer.
> > I would like to store multiple dictionaries in a file, if possible one per
> > line.
>
> Why "one per line" ?
I agree with you that it sounds like nasty code :-) but there is a good
reason for doing it this way - I think. My code collects data (attributes)
of its cu
Hello,
this is the solution I went for, as I am indeed not concernt about
security and the implementation is straight forward.
Thank you,
Phil
> If you're not worried about security, you could write the repr() of each
> dict to the file and get the values back by using the eval() function.
> r
Hello,
I got a newbie question, I have written the following distance function:
def distance(self,element1, element2):
dist = 0
for n in range(len(element1)):
dist = dist + pow((element1[n] - element2[n]),2)
print 'dist' + dist
return sqrt(dist)
and i
Hello,
thank you very much for all your help. I have solved the problem - you
guys where right, the problem was some where else.
I have another class which got an accessor:
def getCenter(self):
global center
return center
and I called it by saying n.getCenter, but this returns:
Hello,
I would like to use abstract methods in python to force some of the
classes to implement common methods.
I found this web page and wonder if it is a good way of implementing them:
http://www.lychnis.net/blosxom/programming/python-abstract-methods-3.lychnis
Also could some one please tel
