solutions manual and test bank

2014-03-23 Thread solutions . for . student
solutions(dot)for(dot)student(at)hotmail.com s o l u t i o n s . f o r . s t u d e n t @ h o t m a i l . c o m We're a team found for providing solution manuals to help students in their study. We sell the books in a soft copy, PDF format. We will do our best to find any book or solution ma

how? Py extension does not depend on py version

2014-03-23 Thread oyster
I found an extension on this blog http://www.cnblogs.com/DxSoft/archive/2011/04/08/2009132.html or you can download the extension directly from http://files.cnblogs.com/DxSoft/PyFetion.rar I found that I can do "from DxVcl import *" in py 2.5/2.6/2.7. When I try this in py24, a msgbox says "no py

Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)

2014-03-23 Thread Mark H Harris
On 3/22/14 4:46 AM, Steven D'Aprano wrote: On Fri, 21 Mar 2014 23:51:38 -0500, Mark H Harris wrote: Lambda is a problem, if only because it causes confusion. What's the problem? Glad you asked. The constructs DO NOT work the way most people would expect them to, having limited knowledge of pyt

Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 3:14 PM, Rustom Mody wrote: > Neat! So I play around... Change it to > [(x,y) for x in range(1,1) for y in range(1,1)] > and I dont have an answer but a thrashing machine!! (*) Yes, because you used square brackets, which means that the list has to be fully realize

Re: Question about Source Control

2014-03-23 Thread Terry Reedy
On 3/23/2014 10:04 PM, Chris Angelico wrote: On Mon, Mar 24, 2014 at 12:26 PM, Terry Reedy wrote: With multiple branches (as with 2.7, 3.4, and default for cpython) and multiple active developers (20?) commiting to those brances, commits are definitely not free. I would not exactly call them as

Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)

2014-03-23 Thread Rustom Mody
On Monday, March 24, 2014 8:57:32 AM UTC+5:30, Chris Angelico wrote: > On Mon, Mar 24, 2014 at 1:35 PM, Rhodri James wrote: > >> Would you not consider this to be declarative? > >>x = [1, 2, 3] > > I'm not sure I would. I look at that line of code and think of it as > > "Create a list...", ve

Re: Reading in cooked mode (was Re: Python MSI not installing, log file showing name of a Viatnemese communist revolutionary)

2014-03-23 Thread Mark H Harris
On 3/23/14 10:17 PM, Chris Angelico wrote: Newline style IS relevant. You're saying that this will copy a file perfectly: out = open("out", "w") for line in open("in"): out.write(line) but it wouldn't if the iteration and write stripped and recreated newlines? Incorrect, because this versi

Re: python installation on windows

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 2:28 PM, Mark H Harris wrote: > Anyway, the PSF runs python (the interpreter) from a web server (I can > access the python interpreter from my browser from the PSF site). > > How is that done simply, is possibly what the OP wants to know (me too). That's a much MUCH harder

Re: loop

2014-03-23 Thread Mark H Harris
On 3/23/14 7:59 PM, anton wrote: for i in (10**p for p in range(3, 8)): print(i) Never do their home-work for them; but, in this case, what the heck. :) -- https://mail.python.org/mailman/listinfo/python-list

Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 1:35 PM, Rhodri James wrote: > I'm not sure I would. I look at that line of code and think of it as > "Create a list...", very much in an imperative manner. Then again, compared > with C structs and typedefs and actual honest-to-God type declarations, > there's precious l

Re: python installation on windows

2014-03-23 Thread Mark H Harris
On 3/23/14 4:07 PM, tad na wrote: On Sunday, March 23, 2014 12:33:02 PM UTC-5, tad na wrote: To set up a web browser: 1.open a dos window 2.navigate to dir you want "served" 3.type "python -m SimpleHTTPServer &." 4. open browser and type http://localhost:/ That is very ~cool. I learn

Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 1:35 PM, Rhodri James wrote: >> Would you not consider this to be declarative? >> >>x = [1, 2, 3] > > > I'm not sure I would. I look at that line of code and think of it as > "Create a list...", very much in an imperative manner. Then again, compared > with C structs

Re: Reading in cooked mode (was Re: Python MSI not installing, log file showing name of a Viatnemese communist revolutionary)

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 1:37 PM, Steven D'Aprano wrote: > On Sun, 23 Mar 2014 12:37:43 +1100, Chris Angelico wrote: >> And lines are delimited entities. A text file is a sequence of lines, >> separated by certain characters. > > Are they really separated, or are they terminated? > > a\nb\n > >

Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)

2014-03-23 Thread Rhodri James
On Sun, 23 Mar 2014 02:46:28 -, Ian Kelly wrote: On Sat, Mar 22, 2014 at 6:32 PM, Rhodri James wrote: On Sat, 22 Mar 2014 05:26:26 -, Rustom Mody wrote: Well almost... Except that the 'loop' I am talking of is one of def loop(): return [yield (lambda: x) for x in [1,2,3]] o

Re: Reading in cooked mode (was Re: Python MSI not installing, log file showing name of a Viatnemese communist revolutionary)

2014-03-23 Thread Steven D'Aprano
On Sun, 23 Mar 2014 12:37:43 +1100, Chris Angelico wrote: > On Sun, Mar 23, 2014 at 12:07 PM, Steven D'Aprano > wrote: >> On Sun, 23 Mar 2014 02:09:20 +1100, Chris Angelico wrote: >> >>> On Sun, Mar 23, 2014 at 1:50 AM, Steven D'Aprano >>> wrote: Line endings are terminators: they end the l

Re: loop

2014-03-23 Thread Ben Finney
pabloerugg...@gmail.com writes: > I'm trying to create a for loop that starts at 100 and goes to > 10Mllion. The increments are like this: 100, 1000, 1, . > Basicaly adding a zero each iteration. I'm having problems trying to > do it. Can somebody help me Welcome. What have you tried so

Re: python installation on windows

2014-03-23 Thread Rhodri James
On Sun, 23 Mar 2014 17:09:09 -, wrote: Hi Everybody actually i want to run python on web browser. Actually you don't. You want to run Python on a web server, which fortunately is a good deal easier. I downloaded python and installed but i'm not able to run it in browser but it run

Re: Question about Source Control

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 12:26 PM, Terry Reedy wrote: > With multiple branches (as with 2.7, 3.4, and default for cpython) and > multiple active developers (20?) commiting to those brances, commits are > definitely not free. I would not exactly call them as cheap as you seem to > imply either. That

Re: Question about Source Control

2014-03-23 Thread Mark Lawrence
On 24/03/2014 01:26, Terry Reedy wrote: On 3/23/2014 6:56 PM, Chris Angelico wrote: On Mon, Mar 24, 2014 at 1:58 AM, Albert-Jan Roskam wrote: One more thing (so this is not entirely a double post!). While reading these books I found that the authors were pretty religious about Clean Commits. I

Re: Question about Source Control

2014-03-23 Thread Terry Reedy
On 3/23/2014 6:56 PM, Chris Angelico wrote: On Mon, Mar 24, 2014 at 1:58 AM, Albert-Jan Roskam wrote: One more thing (so this is not entirely a double post!). While reading these books I found that the authors were pretty religious about Clean Commits. I mean, ok, it's not a good idea to do o

Re: Question about Source Control

2014-03-23 Thread Cameron Simpson
On 24Mar2014 11:30, Chris Angelico wrote: > On Mon, Mar 24, 2014 at 11:19 AM, Cameron Simpson wrote: > > I'm particularly fond of "hg record" (or the similar extension, "hg > > crecord"), which lets you commit just parts of a modified file. > > > > When I'm in a debugging branch, it gradually tur

Re: loop

2014-03-23 Thread anton
for i in (10**p for p in range(3, 8)): print(i) -- https://mail.python.org/mailman/listinfo/python-list

Re: loop

2014-03-23 Thread pabloeruggeri
Thanks!! -- https://mail.python.org/mailman/listinfo/python-list

Re: loop

2014-03-23 Thread Mark Lawrence
On 24/03/2014 00:35, pabloerugg...@gmail.com wrote: Hello, I'm trying to create a for loop that starts at 100 and goes to 10Mllion. The increments are like this: 100, 1000, 1, . Basicaly adding a zero each iteration. I'm having problems trying to do it. Can somebody help me Start by

Re: loop

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 11:35 AM, wrote: > Hello, > > I'm trying to create a for loop that starts at 100 and goes to 10Mllion. The > increments are like this: 100, 1000, 1, . Basicaly adding a zero each > iteration. I'm having problems trying to do it. Can somebody help me > That sound

Re: loop

2014-03-23 Thread MRAB
On 2014-03-24 00:35, pabloerugg...@gmail.com wrote: Hello, I'm trying to create a for loop that starts at 100 and goes to 10Mllion. The increments are like this: 100, 1000, 1, . Basicaly adding a zero each iteration. I'm having problems trying to do it. Can somebody help me Probably be

loop

2014-03-23 Thread pabloeruggeri
Hello, I'm trying to create a for loop that starts at 100 and goes to 10Mllion. The increments are like this: 100, 1000, 1, . Basicaly adding a zero each iteration. I'm having problems trying to do it. Can somebody help me -- https://mail.python.org/mailman/listinfo/python-list

Re: Question about Source Control

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 11:19 AM, Cameron Simpson wrote: > I'm particularly fond of "hg record" (or the similar extension, "hg > crecord"), which lets you commit just parts of a modified file. > > When I'm in a debugging branch, it gradually turns into a huge diff. > "hg record" lets me commit spe

Re: Question about Source Control

2014-03-23 Thread Cameron Simpson
On 24Mar2014 09:56, Chris Angelico wrote: > On Mon, Mar 24, 2014 at 1:58 AM, Albert-Jan Roskam wrote: > > One more thing (so this is not entirely a double post!). While reading > > these books I found that the authors were pretty religious about Clean > > Commits. I mean, ok, it's not a good id

Re: Question about Source Control

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 1:58 AM, Albert-Jan Roskam wrote: > One more thing (so this is not entirely a double post!). While reading these > books I found that the authors were pretty religious about Clean Commits. I > mean, ok, it's not a good idea to do one huge monolithic commit each month, >

Re: help with for loop----python 2.7.2

2014-03-23 Thread Ian Kelly
On Mar 23, 2014 3:56 PM, "tad na" wrote: > > This is the error I get with > 1. print data[x].pubDate.text > AttributeError: 'NoneType' object has no attribute 'text' > 2. print data[x].pubDate > It results in "None" So the problem is that it's not even finding the pubDate tag in the first

Re: help with for loop----python 2.7.2

2014-03-23 Thread Ben Finney
teddyb...@gmail.com writes: > I am trying to get all the element data from the rss below. […] > from bs4 import BeautifulSoup > > soup = BeautifulSoup(urlopen('http://bl.ocks.org/mbostock.rss')) RSS is not HTML; so BeautifulSoup is not a good tool to use for parsing RSS. Instead, you will do

Re: help with for loop----python 2.7.2

2014-03-23 Thread tad na
On Sunday, March 23, 2014 12:49:11 PM UTC-5, Ian wrote: > On Mar 23, 2014 11:31 AM, "tad na" wrote: > > OK . second problem :) > > I can print the date.  not sure how to do this one.. > Why not? What happens when you try? > > try: > >     from urllib2 import urlopen > > except ImportError: > >

Re: python installation on windows

2014-03-23 Thread tad na
On Sunday, March 23, 2014 12:33:02 PM UTC-5, tad na wrote: > On Sunday, March 23, 2014 12:09:09 PM UTC-5, rbor...@gmail.com wrote: > > Hi Everybody > > actually i want to run python on web browser. I downloaded python and > > installed but i'm not able to run it in browser but it running using >

Re: help with for loop----python 2.7.2

2014-03-23 Thread Mark Lawrence
On 23/03/2014 17:30, tad na wrote: On Sunday, March 23, 2014 12:29:40 PM UTC-5, tad na wrote: On Saturday, March 22, 2014 6:21:30 AM UTC-5, tad na wrote: I am trying to get all the element data from the rss below. The only thing I am pulling is the first element. I don't understand

Re: help with for loop----python 2.7.2

2014-03-23 Thread tad na
On Sunday, March 23, 2014 12:40:04 PM UTC-5, Mark Lawrence wrote: > On 23/03/2014 17:30, tad na wrote: > Would you please use the mailing list > https://mail.python.org/mailman/listinfo/python-list or read and action > this https://wiki.python.org/moin/GoogleGroupsPython to prevent us > seeing d

Re: help with for loop----python 2.7.2

2014-03-23 Thread Ian Kelly
On Mar 23, 2014 11:31 AM, "tad na" wrote: > OK . second problem :) > I can print the date. not sure how to do this one.. Why not? What happens when you try? > try: > from urllib2 import urlopen > except ImportError: > from urllib.request import urlopen > import urllib2 > from bs4 import

Re: help with for loop----python 2.7.2

2014-03-23 Thread Mark Lawrence
On 23/03/2014 17:30, tad na wrote: Would you please use the mailing list https://mail.python.org/mailman/listinfo/python-list or read and action this https://wiki.python.org/moin/GoogleGroupsPython to prevent us seeing double line spacing and single line paragraphs, thanks. -- My fellow Pyth

Re: python installation on windows

2014-03-23 Thread tad na
On Sunday, March 23, 2014 12:09:09 PM UTC-5, rbor...@gmail.com wrote: > Hi Everybody > > > > actually i want to run python on web browser. I downloaded python and > installed but i'm not able to run it in browser but it running using command > prompt. so i trying to install mod_wsgi 3.4. So i

Re: help with for loop----python 2.7.2

2014-03-23 Thread tad na
On Sunday, March 23, 2014 12:29:40 PM UTC-5, tad na wrote: > On Saturday, March 22, 2014 6:21:30 AM UTC-5, tad na wrote: > > > I am trying to get all the element data from the rss below. > > > > > > The only thing I am pulling is the first element. > > > > > I don't understand why the for l

Re: help with for loop----python 2.7.2

2014-03-23 Thread tad na
On Saturday, March 22, 2014 6:21:30 AM UTC-5, tad na wrote: > I am trying to get all the element data from the rss below. > > The only thing I am pulling is the first element. > I don't understand why the for loop does not go through the entire rss. > Here is my code > try: > from urlli

python installation on windows

2014-03-23 Thread rborole06
Hi Everybody actually i want to run python on web browser. I downloaded python and installed but i'm not able to run it in browser but it running using command prompt. so i trying to install mod_wsgi 3.4. So i downloaded precompiled version mod_wsgi-3.4.ap22.win32-py2.6 and copied mod_wsgi.so f

Re: Install CVXOPT in Windows 64 bit

2014-03-23 Thread Mark Lawrence
On 23/03/2014 14:00, azt...@gmail.com wrote: Hello! I need to urgently install CVOXPT in my pc. However, it seems that it only works under 32 bit versions. Does anyone know about a way around this? Your advise will be much appreciated! Ines http://www.lfd.uci.edu/~gohlke/pythonlibs/#cvxopt -

Re: Question about Source Control

2014-03-23 Thread Albert-Jan Roskam
> From: Dave Angel >To: python-list@python.org >Sent: Sunday, March 23, 2014 3:18 AM >Subject: Re: Question about Source Control > > >Albert-Jan Roskam Wrote in message: >> > >In addition to posting in html format,  you have also set the font >size too small

Install CVXOPT in Windows 64 bit

2014-03-23 Thread azt113
Hello! I need to urgently install CVOXPT in my pc. However, it seems that it only works under 32 bit versions. Does anyone know about a way around this? Your advise will be much appreciated! Ines -- https://mail.python.org/mailman/listinfo/python-list

Re: Help needed to create a Python extension library for an existing shared memory hash table library

2014-03-23 Thread Rustom Mody
On Sunday, March 23, 2014 6:37:11 PM UTC+5:30, Jens Thoms Toerring wrote: > Simon Hardy-Francis wrote: > > Hi Python fans, I just released my first open source project ever called > > SharedHashFile [1]. It's a shared memory hash table written in C. Some guy > > on Quora asked [2] whether there's

Re: Help needed to create a Python extension library for an existing shared memory hash table library

2014-03-23 Thread Jens Thoms Toerring
Simon Hardy-Francis wrote: > Hi Python fans, I just released my first open source project ever called > SharedHashFile [1]. It's a shared memory hash table written in C. Some guy > on Quora asked [2] whether there's an extension library for Python coming > out. I would like to do one but I know li

Re: Reading in cooked mode

2014-03-23 Thread Marko Rauhamaa
Cameron Simpson : > Plenty of people use editors that consider end-of-line to be a > separator and not a terminator, leading to supposed text files lacking > trailing newlines (or end-of-line of OS). I use an editor (emacs) that considers the end-of-line to be a byte among others. > I consider t