Wow. That was a great explanation indeed. Thanks a lot. After reading
this, I discovered something like this, and found it pretty insteresting
indeed:
>>> a=["a"]
>>> b=[a]
>>> a.append("c")
>>> b
[['a', 'c']]
>>> a.append("d")
>>> b
[['a', 'c', 'd']]
Apperantly, I can change something (which
Yaşar Arabacı wrote:
Author of this post says that we can use mutable variables like this as
static function variables. I was wondering what are mutable variables
and what is rationale behind them.
It sounds like you are reading about Python with the mind-set of a C
programmer. Python is not
"Yasar Arabaci" wrote
exactly like static variables in other languages (as I have used in
php
static in other languages usually refers to variables declared
on the memory heap rather than the stack, and therefore they
retain their value between calls. Python tends to operate at a
higher level
"Ryan Hussain" wrote
I was wondering if there is a solution to add arguments to a
compiled python
script, compiled with py2exe?
Assuming you still have the original source code then there is no
difference to it being compiled with py2exe than if it weren't You
just read the command line argu
On Sun, Mar 13, 2011 at 12:16 PM, Ryan Hussain wrote:
> Hello,
>
> I was wondering if there is a solution to add arguments to a compiled
> python script, compiled with py2exe? For example I would like to do
> something such as running my script named "demo.exe -a". With the -a
> argument I would
Hello,
I was wondering if there is a solution to add arguments to a compiled python
script, compiled with py2exe? For example I would like to do something such
as running my script named "demo.exe -a". With the -a argument I would like
to run a function. How can I define arguments in my script?
-
Hi,
As I am starting to learn python, I follow dive into python. As I read
object section, I came across something called class attributes and data
attributes. Because of the reason that class attributes look and behave
exactly like static variables in other languages (as I have used in php
f
Vineeth Mohan wrote:
Hi,
How are variables in python passed. By value or by referrence?
Neither.
What makes you think that value and reference are the only two choices?
See this Wikipedia article for a list of at least a dozen different
argument passing techniques:
http://en.wikipedia.o
"Vineeth Mohan" wrote
How are variables in python passed. By value or by referrence?
Neither, and trying to force a comparison to these traditional
styles will always lead to an exercise in frustration as you
find cases which don't quite fit..
Variables in Python are names that refer to obj
"R. Alan Monroe" wrote
I was just going to start with, say, 16 or 64 "blocks", then
randomly
add and delete ficticious "files"
1. Is there some more clever way of tracking this than the very
naive
approach:
toc = {
A: [0, 1, 2],
D: [3, 4, 5, 9, 10],
C: [6, 7, 8]
} ?
Obviously yes, th
Hi,
How are variables in python passed. By value or by referrence? For
example if we consider a simple function below wherein the value of a
does not get modified in the main function.
def addition(a,b):
a = a+1
return a+b
if __name__ == '__main__':
a = 10
b = 15
addit
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