Re: [Tutor] Need Explanation...

2011-12-10 Thread Max gmail
On Dec 10, 2011, at 12:04 PM, Alan Gauld wrote: > On 10/12/11 16:46, Steven D'Aprano wrote: > >> ...the alternative would also have caught out everybody at some point. >> Consider a hypothetical Python where mutator methods returned a result: >> >> a = [1, 2, 3] >> b = a.append(4) >> >> Does t

Re: [Tutor] why doesn't python show error

2011-11-29 Thread Max gmail
In some cases, it is a useful fact that Python only shows error messages when they are encountered. For example, I can test a program while keeping away from an area that still doesn't work, rather than having to make it work flawlessly before my first test. Python *can* generate executables w

Re: [Tutor] Saving read-only or encoded text files?

2011-11-18 Thread Max gmail
Thank you. This will work perfectly. On Nov 18, 2011, at 11:58 AM, Prasad, Ramit wrote: > Hi. I've been using a lot of text files recently, and I'm starting to worry > about a user hacking some element by editing the text files. I know that I > can pickle my data instead, creating less easil

Re: [Tutor] Assigning variables with names set by other variables

2011-11-04 Thread Max gmail
Thank you, Wayne! This helps a lot. On Nov 4, 2011, at 5:38 PM, Wayne Werner wrote: > On Fri, Nov 4, 2011 at 4:21 PM, Max S. wrote: > Is it possible to create a variable with a string held by another variable in > Python? For example, > > >>> var_name = input("Variable name: ") > (input: 'var

Re: [Tutor] Assigning variables with names set by other variables

2011-11-04 Thread Max gmail
Thanks Steven. On Nov 4, 2011, at 6:45 PM, Steven D'Aprano wrote: > Max S. wrote: >> Is it possible to create a variable with a string held by another variable >> in Python? For example, > > Yes, but you shouldn't do it. Seriously. Don't do this, you will regret it. > >var_name = input("Var

Re: [Tutor] Python 2.7 on Ubuntu 11.10 - Do not unintall

2011-11-01 Thread Max gmail
Heh, yeah. It's usually a bad idea to do stuff like that (I know a guy (Windows) who deleted his OS of his system). On Nov 1, 2011, at 7:40 PM, Joel Montes de Oca wrote: > I just discovered that it is a bad idea to complete uninstall Python 2.7 on > Ubuntu 11.10. If you do, expect a lot of thi