On 01/14/2015 01:22 AM, Robert Clove wrote:
Hi All,
In any new thread, you should specify what versions of Python and OS
you're using. I'll assume Python 2.7 and Linux for this message.
I have made a script in which i have started two thread named thread 1 and
thread 2.
In thread 1 one fu
On 01/14/2015 07:11 AM, Robert Clove wrote:
Can u provide me the pseudo script.
You say you're a beginner. If so, you shouldn't be trying to use
threads, which are tricky. I've been programming for 46 years, and I
seldom have had to write multi-threading code.
But this looks like a school
On 01/14/2015 08:09 AM, Ganesh Pal wrote:
Corrected Typos .
a) How to I prevent the execution of Print "EXECUTED SLEEP" after 4
seconds ? , current this is running in an infinite loop
Please on't top-post. If you want to comment on a message, insert your
comments after the portion of
On 01/14/2015 01:10 PM, jason wrote:
On Wednesday, January 14, 2015 at 12:05:55 PM UTC-5, Mark Lawrence wrote:
I'm confused, can you please explain what you're trying to achieve
rather than how you're trying to achieve it and I'm sure that others
will give better answers than I can :)
Good c
On 01/24/2015 09:36 PM, Dan Stromberg wrote:
On Sat, Jan 24, 2015 at 6:24 PM, Chris Angelico wrote:
On Sun, Jan 25, 2015 at 1:11 PM, Dan Stromberg wrote:
For simplicity, let's say I've been running the suite of performance
tests within a single interpreter - so I test one module thoroughly,
t
On 01/25/2015 08:45 PM, Chris Angelico wrote:
On Mon, Jan 26, 2015 at 12:31 PM, Marko Rauhamaa wrote:
Backtracking means the part of depth-first traversal where you retreat
to the parent node. If you implement your traversal with a recursive
function, backtracking means — more or less — a retur
On 01/25/2015 03:23 PM, Shalini Ravishankar wrote:
Hello Everyone,
I am trying to read(open) and write files in hdfs inside a python script. But
having error.
Please copy/paste the full error traceback.
Can someone tell me what is wrong here.
Code (full): sample.py
#!/usr/bin/python
On 01/28/2015 07:34 PM, Steven D'Aprano wrote:
Devin Jeanpierre wrote:
On Wed, Jan 28, 2015 at 1:40 PM, Chris Angelico wrote:
On Thu, Jan 29, 2015 at 5:47 AM, Chris Kaynor
wrote:
I use Google Drive for it for all the stuff I do at home, and use SVN
for all my personal projects, with the SVN
On 02/06/2015 04:35 PM, Ben Finney wrote:
Rob Gaddi writes:
So I'm trying to wrap my head around packaging issues
Congratulations on tackling this. You will likely find the Python
Packaging User Guide https://packaging.python.org/> helpful.
Also know that Python packaging was in a terrible
On 02/06/2015 06:56 PM, Steven D'Aprano wrote:
Dave Angel wrote:
And don't name any source code __main__.py,
That's incorrect.
Starting from Python 2.6, __main__.py is reserved for the application main
script in packages. That is, if you design your application as a packag
On 02/07/2015 12:14 AM, mhr1...@gmail.com wrote:
I use this code to create public and private keys:
import rsa
(pubkey, privkey) = rsa.newkeys(512)
And then convert it to PEM format:
exppub =pubkey.save_pkcs1(format='PEM')
exppriv = privkey.save_pkcs1(format='
On 02/07/2015 10:00 PM, Chris Angelico wrote:
On Sun, Feb 8, 2015 at 1:55 PM, Cameron Simpson wrote:
Given that Dave Angel has a tool that displays the 'SEcP...' string using
mhr1224's input string, I'd say we're missing some context.
I don't think he does; tha
On 02/09/2015 01:08 PM, John Ladasky wrote:
On Monday, February 9, 2015 at 9:44:16 AM UTC-8, chim...@gmail.com wrote:
Hello. Am trying to change the key words to my tribal language. Eg change
English language: print() to igbo language: de(). I have been stuck for months
I need a mentor or some
On 02/09/2015 07:02 PM, Ethan Furman wrote:
On 02/09/2015 03:52 PM, james8boo...@hotmail.com wrote:
import random
RandomNum = random.randint(0,7)
restraunt = raw_input("What's your favourite takeaway?Pizza, Chinease or
Indian?")
if restraunt == ("Pizza"):
fav = ("1")
elif restraunt == ("C
On 02/09/2015 09:52 PM, Shiyao Ma wrote:
Hi.
My context is a little hard to reproduce.
WHY don't you try? Telling us about a class without showing how it's
defined leaves us all guessing.
Start by telling us Python version. And if it's 2.x, tell us whether
this class is an old style or n
On 02/09/2015 10:05 PM, Dave Angel wrote:
On 02/09/2015 07:02 PM, Ethan Furman wrote:
On 02/09/2015 03:52 PM, james8boo...@hotmail.com wrote:
import random
RandomNum = random.randint(0,7)
restraunt = raw_input("What's your favourite takeaway?Pizza, Chinease
or Indian?")
if restr
On 02/10/2015 06:35 AM, Mark Lawrence wrote:
On 10/02/2015 00:05, Ryan Stuart wrote:
Hi,
If you can show me a one tuple anywhere in the original code I'll
happily buy you a tipple of your choice.
print Menu[fav,RandomNum]
was in the original code
--
DaveA
--
https://mail.python.org/ma
On 02/10/2015 03:29 AM, OmPs wrote:
On 10 Feb 2015 13:12, "Chris Angelico" wrote:
On Tue, Feb 10, 2015 at 6:30 PM, OmPs wrote:
def _getPackgeVersion(xmlfile, p):
package = str(p)
if isinstance(fpmdict["application"]["package"], list):
for i in fpmdict["app
On 02/10/2015 09:33 AM, Chris Angelico wrote:
On Wed, Feb 11, 2015 at 1:28 AM, Dave Angel wrote:
If you can show me a one tuple anywhere in the original code I'll
happily buy you a tipple of your choice.
print Menu[fav,RandomNum]
was in the original code
That's not a one-tuple
On 02/10/2015 01:48 PM, Chris Angelico wrote:
On Wed, Feb 11, 2015 at 2:51 AM, Dave Angel wrote:
You're right of course. I didn't notice the meaning of one-tuple; I took
Mark's comment as if he had said:
If you can show me a one tuple anywhere ...
Ah, yeah. I see the ambigui
On 02/10/2015 01:24 PM, Denis McMahon wrote:
On Tue, 10 Feb 2015 18:39:42 +1100, Chris Angelico wrote:
On Tue, Feb 10, 2015 at 6:30 PM, OmPs wrote:
def _getPackgeVersion(xmlfile, p):
package = str(p)
if isinstance(fpmdict["application"]["package"], list):
f
On 02/10/2015 04:05 PM, Skip Montanaro wrote:
I know this is way off-topic for this group, but I figured if anyone
in the online virtual communities I participate in would know the
answer, the Pythonistas would... Google has so far not been my friend
in this realm.
One of the things I really lik
On 02/11/2015 08:27 AM, Victor L wrote:
Laura, thanks for the answer - it works. Is there some equivalent of
"include" to expose every function in that script?
Thanks again,
-V
Please don't top-post, and please use text email, not html. Thank you.
yes, as sohcahto...@gmail.com pointed out, yo
On 02/13/2015 03:33 PM, Grant Edwards wrote:
On 2015-02-13, Ian Kelly wrote:
Significant digits are within the precision of the calculation.
Writing 1.230 indicates that the fourth digit is known to be zero.
Writing 1.23 outside a context of exact calculation indicates that the
fourth digit i
On 02/16/2015 09:08 PM, ken.hes...@gmail.com wrote:
Would seem to be a simple problem. I just want to print to my printer instead
of the console using Python 2.7, Windows 7. Hours of looking through FAQ's and
Google haven't yielded a solution. Any suggestions appreciated --
It is a simple
On 02/16/2015 09:26 PM, Joel Goldstick wrote:
On Sun, Feb 15, 2015 at 2:14 PM, Peter Otten <__pete...@web.de> wrote:
Joel Goldstick wrote:
You can dispense with the slicing if you use the str.split() method. It
will put each item in a list.
Only if there are no whitespace chars in the fiel
On 02/17/2015 06:22 AM, janhein.vanderb...@gmail.com wrote:
In http://optarbvalintenc.blogspot.nl/ I propose a new way to encode
arbitrarily valued integers and the python code that can be used as a reference
for practical implementations of codecs.
The encoding algorithm itself is optimized f
On 02/17/2015 09:34 AM, Chris Angelico wrote:
On Wed, Feb 18, 2015 at 1:12 AM, Dave Angel wrote:
They had a field type called a "compressed integer." It could vary between
one byte and I think about six. And the theory was that it took less space
than the equivalent format of
On 02/17/2015 09:58 AM, Chris Angelico wrote:
On Wed, Feb 18, 2015 at 1:50 AM, Dave Angel wrote:
But the first thing I'd expect to see would be a target estimate of the
anticipated distribution of number values/magnitudes. For example, if a
typical integer is 1500 bits, plus/minus 200
On 02/18/2015 04:04 AM, janhein.vanderb...@gmail.com wrote:
On Tuesday, February 17, 2015 at 3:35:16 PM UTC+1, Chris Angelico wrote:
Oh, incidentally: If you want a decent binary format for
variable-sized integer, check out the MIDI spec.
I did some time ago, thanks, and it is indeed a decent
On 02/18/2015 03:59 AM, janhein.vanderb...@gmail.com wrote:
encoding individual integers optimally without any assumptions about their
values.
Contradiction in terms.
--
DaveA
--
https://mail.python.org/mailman/listinfo/python-list
On 02/18/2015 02:55 PM, janhein.vanderb...@gmail.com wrote:
Op woensdag 18 februari 2015 17:47:49 UTC+1 schreef Dave Angel:
On 02/18/2015 03:59 AM, janhein.vanderb...@gmail.com wrote:
encoding individual integers optimally without any assumptions about their
values.
Contradiction in
On 02/19/2015 12:10 AM, Chris Angelico wrote:
On Thu, Feb 19, 2015 at 3:44 PM, Jason Friedman wrote:
I have need to search a directory and return the name of the most recent
file matching a given pattern. Given a directory with these files and
timestamps,
q.pattern1.abc Feb 13
r.pattern1.cdf
On 02/19/2015 03:35 AM, ismaham...@gcuf.edu.pk wrote:
this is the error in the following python code, can any one help me
error{Traceback (most recent call last):
File "C:\Python27\Scripts\BeOk\getBeOKExperts.py", line 6, in
from BeautifulSoup import BeautifulSoup
ImportError: No module
On 02/19/2015 10:45 AM, janhein.vanderb...@gmail.com wrote:
On Wednesday, February 18, 2015 at 11:20:12 PM UTC+1, Dave Angel wrote:
I'm not necessarily doubting it, just challenging you to provide a data
sample that actually shows it. And of course, I'm not claiming that
7bit is
On 02/19/2015 01:34 PM, Chris Angelico wrote:
On Fri, Feb 20, 2015 at 5:24 AM, Dave Angel wrote:
In all my experimenting, I haven't found any values where the 7bit scheme
does worse. It seems likely that for extremely large integers, it will, but
if those are to be the intended distrib
On 02/19/2015 01:32 PM, Ian Kelly wrote:
On Thu, Feb 19, 2015 at 11:24 AM, Dave Angel wrote:
Here's a couple of ranges of output, showing that the 7bit scheme does
better for values between 384 and 16379.
382 2 80fe --- 2 7e82
383 2 80ff --- 2 7f82
384 3 81 --- 2 0083
384 jan g
On 02/20/2015 12:51 AM, Jason Friedman wrote:
I'd still advise using my_list.sort() rather than sorted(), as you
don't need to retain the original.
Hmm.
Trying to figure out what that looks like.
If I understand correctly, list.sort() returns None.
What would I return to the caller?
r
On 02/20/2015 09:43 AM, loial wrote:
On Linux we use
#!/usr/bin/env python
At the start of scripts to ensure that the python executable used is the one
defined in the PATH variable, rather than hardcoding a path to the python
executable.
What is the equivalent functionality in Windows?
Dep
On 02/20/2015 07:20 PM, ms.isma...@gmail.com wrote:
On Saturday, February 21, 2015 at 8:17:06 AM UTC+8, ms.is...@gmail.com wrote:
On Saturday, February 21, 2015 at 8:14:43 AM UTC+8, ms.is...@gmail.com wrote:
On Friday, February 20, 2015 at 4:41:57 PM UTC+8, Mark Lawrence wrote:
On 20/02/2015 0
On 02/21/2015 06:05 AM, Gisle Vanem wrote:
Dave Angel wrote:
Finally, when py.exe starts, it reads that first (shebang) line, and
decides which python interpreter to actually use.
py.exe? Do you mean python.exe?
Reread my post, or read Mark's reply to yours. The job of py.exe or
py
On 02/21/2015 07:15 AM, pfranke...@gmail.com wrote:
Hello!
I have a best-practice question: Imagine I have several hardware devices that I
work with on the same I2C bus and I am using the python smbus module for that
purpose. The individual devices are sensors, ADC, DAC components. As I said,
On 02/21/2015 02:46 PM, TommyVee wrote:
Start off with sets of elements as follows:
1. A,B,E,F
2. G,H,L,P,Q
3. C,D,E,F
4. E,X,Z
5. L,M,R
6. O,M,Y
Note that sets 1, 3 and 4 all have the element 'E' in common, therefore
they are "related" and form the following superset:
A,B,C,D,E,F,X,Z
Likewis
As an engineer, I can quickly knock together behavioural models of
electronic circuits, complete units, and control systems in Python, then
annoyingly in a few recent cases, have to re-write in C for speed.
I've tried PyPy, the just-in-time compiler for Python, and that is
impressively, hugely fa
jkn wrote:
> I'm curious what ...behavioural... models you are creating quickly in
> Python that then need rewriting in C for speed. SPICE? some other CAD?
> Might be interesting to learn more about what and how you are actually
> doing.
The convert-to-C cases were complex filtering functions.
Laura Creighton wrote:
>I don't understand 'an interpreter rather than a JIT'. PyPy has a
>JIT, that sort of is the whole point.
Yes. I meant that from my end-user, non-software-engineer perspective, it
looked as though CPython was proceeding with leaps and bounds and that
PyPy remained mostly
Steven D'Aprano wrote:
>I assume you're talking about drawing graphics rather than writing text. Can
>you tell us which specific library or libraries won't run under PyPy?
Yes, mainly the graphics. I'm a hardware engineer, not a software
engineer, so I might well be misunderstanding PyPy's curr
Dave Farrance wrote:
>Steven D'Aprano wrote:
>
>>I assume you're talking about drawing graphics rather than writing text. Can
>>you tell us which specific library or libraries won't run under PyPy?
>
>Yes, mainly the graphics. I'm a hardware enginee
On 02/22/2015 08:13 PM, jkuplin...@gmail.com wrote:
OK (1) sorry about for/from
That's not what you should be sorry about. You should be sorry you
didn't use cut&paste.
(2) print() sounds nice, but fact is , no matter what I try, i always get
C:\\apps instead of c:\apps. So in this sense
On 02/22/2015 09:29 PM, Chris Angelico wrote:
In Python, unrecognized escape sequences are treated literally,
without (as far as I can tell) any sort of warning or anything. This
can mask bugs, especially when Windows path names are used:
'C:\sqlite\Beginner.db'
'C:\\sqlite\\Beginner.db'
'c:\
On 02/22/2015 09:41 PM, Ben Finney wrote:
Chris Angelico writes:
In Python, unrecognized escape sequences are treated literally,
without (as far as I can tell) any sort of warning or anything.
Right. Text strings literals are documented to work that way
https://docs.python.org/3/library/stdt
On 02/22/2015 09:38 PM, Dave Angel wrote:
On 02/22/2015 08:13 PM, jkuplin...@gmail.com wrote:
OK (1) sorry about for/from
That's not what you should be sorry about. You should be sorry you
didn't use cut&paste.
(2) print() sounds nice, but fact is , no matter what I try,
On 2015-02-22, Dave Farrance wrote:
> It's still quicker to do a re-write in the more cumbersome C
You should try Cython.
Dave
--
https://mail.python.org/mailman/listinfo/python-list
On 02/23/2015 07:55 AM, ast wrote:
hi
a = 2; b = 5
Li = [a, b]
Li
[2, 5]
a=3
Li
[2, 5]
Ok, a change in a or b doesn't impact Li. This works as expected
Is there a way to define a container object able to store some variables
so that a change of a variable make a change in this object c
Laura Creighton wrote:
>Good news -- it seems to be working fine with PyPy.
>https://travis-ci.org/hugovk/Pillow/builds
>
>for me, not extensively tested, it just seems to be working.
>
>I have several pypy's floating around here, each within its own
>virtualenv. If you aren't familiar with vir
Dave Cook wrote:
>On 2015-02-22, Dave Farrance wrote:
>
>> It's still quicker to do a re-write in the more cumbersome C
>
>You should try Cython.
I did try Cython when I was trying to figure out what to do about the slow
speed. My initial attempt showed no speedup at
On 02/24/2015 05:49 AM, pierrick.brih...@gmail.com wrote:
Hello,
Working with pyshp, this is my code :
What version of Python, what version of pyshp, from where, and what OS?
These are the first information to supply in any query that goes
outside of the standard library.
For example, you
On 02/24/2015 11:20 AM, Laura Creighton wrote:
In a message of Wed, 25 Feb 2015 02:33:30 +1100, Chris Angelico writes:
Also a reasonable baseline assumption; but the trouble is that if you
automatically assume that text is encoded in your favourite eight-bit
system, you're taking a huge risk.
On 02/24/2015 02:57 PM, Laura Creighton wrote:
Dave Angel
are you another Native English speaker living in a world where ASCII
is enough?
I'm a native English speaker, and 7 bits is not nearly enough. Even if
I didn't currently care, I have some history:
No. CDC display code
On 02/24/2015 07:07 PM, Chris Angelico wrote:
On Wed, Feb 25, 2015 at 10:50 AM, Skip Montanaro
wrote:
Even if/when we get to the point where machines can hold an array of
2**49 elements, I suspect people won't be using straight Python to
wrangle them.
Looking just at CPython, what is the abso
On 02/25/2015 08:44 PM, Mark Lawrence wrote:
On 25/02/2015 20:45, Mark Lawrence wrote:
http://www.slideshare.net/pydanny/python-worst-practices
Any that should be added to this list? Any that be removed as not that
bad?
Throwing in my own, how about built-in functions should not use "object
luke.gee...@gmail.com Wrote in message:
> Can I make it that if
> C = int(sys.argv[3])
> But when I only enter 2 argumentvariable it sets c automaticly to 0 or 1
>
Why do you ask for 'automatically'? You're the programmer, write
the test in the code.
if len (sys.argv) == 3:
sys.argv. ap
Asaf Las Wrote in message:
> playing a bit with subject.
>
> pros and cons of this approach? did i create bicycle again? :-)
>
> class myclass(object):
> class_instance = None
>
> def __new__(cls, *args, **kwargs):
> if myclass.class_instance == None:
> return
kjaku...@gmail.com Wrote in message:
> def choices(n, k):
> if k == 1:
> return n
> if n == k:
> return 1
> if k == 0:
> return 1
> return choices(n - 1, k) + choices(n - 1, k - 1)
> print ("Total number of ways of choosing %d out of %d courses: " % (n,
luke.gee...@gmail.com Wrote in message:
>
Deleting all the obnoxious doublespaced googlegroups nonsense. ..
>
> then i keep getting IndexError: list index out of range
> anyway to prevent it and just set the value to 0?
>
My car makes a funny noise. What kind of
coat should I wear to
the da
Nir Wrote in message:
> This is from the book 'dive into python'. I am trying to define jeez as being
> an instance of FileInfo.
>
> class UserDict(object):
> def __init__(self, dict = None):
> self.data = {}
> if dict is not None: self.update(dict)
>
> class
Tobiah Wrote in message:
> On 02/12/2014 12:17 PM, Tobiah wrote:
>> I do this:
>>
>> a = 'lasdfjlasdjflaksdjfl;akjsdf;kljasdl;kfjasl'
>> b = 'lasdfjlasdjflaksdjfl;akjsdf;kljasdl;kfjasl'
>>
>> print
>> print id(a)
>> print id(b)
>>
>>
>> And get this:
>>
>> True
>> 140329184721376
>> 1403291847213
Gregory Ewing Wrote in message:
> Chris Angelico wrote:
>> Sure, but nobody said the text file had to be _stored_ anywhere :)
>> Computers are quite capable of working with streams of incoming data
>> that are potentially infinite in size.
>
> However, they *can't* work with arbitrary real numbe
kjaku...@gmail.com Wrote in message:
> def choices(n, k):
> if k == 1:
> return n
> if n == k:
> return 1
> if k == 0:
> return 1
> return choices(n - 1, k) + choices(n - 1, k - 1)
>
> comb = choices(n, k)
> print comb
>
> print ("Total number of ways of c
anju tiwari Wrote in message:
>
I have two version of python 2.4 and 2.7.
> By default python version is 2.4 . I want to install need to install some rpm
which needs python 2.7 interpreter. how can I enable 2.7
interpreter for only those
packages which are requiring python 2.7, I donât wa
Terry Reedy Wrote in message:
> On 2/13/2014 1:37 PM, forman.si...@gmail.com wrote:
>> I ran across this and I thought there must be a better way of doing it, but
>> then after further consideration I wasn't so sure.
>>
>>if key[:1] + key[-1:] == '<>': ...
>
> if key[:1] == '<' and key[-1:]
Chris Angelico Wrote in message:
> On Fri, Feb 14, 2014 at 5:37 PM, Gregory Ewing
>>
>>
>> If it's a quantum computer, it may be able to execute
>> all branches of the iteration in parallel. But it
>> would only have a probability of returning the right
>> answer (in other cases it would kill yo
Sam Wrote in message:
> Dynamic data type has pros and cons. It is easier to program but also easier
> to create bugs. What are the best practices to reduce bugs caused by Python's
> dynamic data-type characteristic? Can the experienced Python programmers here
> advise?
>
> Thank you.
>
Cl
memory location of the
list reference. And all of those variable can act upon the list reference.
Question: Is my explanation correct? If not please set me straight :)
And does anyone have an easier to digest explanation?
Thanks in advance,
Dave
--
https://mail.python.org/mailman/listinfo/python
On Friday, February 14, 2014 11:26:13 AM UTC-7, Jussi Piitulainen wrote:
> dave em writes:
>
>
>
> > He is asking a question I am having trouble answering which is how a
>
> > variable containing a value differs from a variable containing a
>
> > list o
Nick Timkovich Wrote in message:
>
def biggen():
  sizes = 1, 1, 10, 1, 1, 10, 10, 1, 1, 10, 10, 20, 1, 1, 20,
20, 1, 1
  for size in sizes:
    data = [1] * int(size * 1e6)
    #time.sleep(1)
    yield data
> def consumer():
  for data in biggen():
  Â
All,
Thanks for the excellent explanations and for sharing your knowledge. I
definitely have a better understanding than I did this morning.
Best regards,
Dave
--
https://mail.python.org/mailman/listinfo/python-list
greymausg Wrote in message:
> using IPython, is there any way of recording the commands I have entered?
>
Try the history command.
http://ipython.org/ipython-doc/rel-1.1.0/api/generated/IPython.
core.magics.history.html
--
DaveA
--
https://mail.python.org/mailman/listinfo/python-list
Terry Reedy Wrote in message:
> On 2/17/2014 8:01 AM, Nagy László Zsolt wrote:
>> I have a class hierarchy like this:
>>
>> Widget <- VisualWidget <- BsWidget
>>
>> and then BsWidget has many descendants: Desktop, Row, Column, Navbar etc.
>>
>> Widgets can have children. They are stored in a tr
ApathyBear Wrote in message:
>
> On Thursday, February 20, 2014 12:54:54 AM UTC-8, Chris Angelico wrote:
>
>>Calling a class will create a new instance of it. [1] What you do with
>>it afterwards is separate.
>
> Okay. So what you are saying is that
> return(Athlete(temp1.pop(0),temp1.pop(0
kxjakkk Wrote in message:
> Let's say I have a sample file like this:
>
> Name1 2 34 5 6 78
>
> name1099-66-7871 A-FY10067815998
> name2999-88-776
Scott W Dunning Wrote in message:
> Hello,
>
> I am trying to make a function that allows me to color in a star that was
> drawn in Turtle. I just keep having trouble no matter what I do. Iâll
> post the code I have for the star (just in case). The ultimate goal is to
> create a script t
Jaydeep Patil Wrote in message:
> HI,
>
> I have a tuple. I need to make sqaure of elements of tuple and after that i
> want add all suared tuple elements for total. When i trying to do it, below
> error came.
>
>
> Code:
> seriesxlist1 = ((0.0,), (0.01,), (0.02,), (0.03,), (0.04,), (0.05,),
ApathyBear Wrote in message:
> I don't understand how APIs work to save my life. I am a complete beginner.
> In fact, I am a bit confused on what API even means and what the meaning
> entails.
>
> I am fairly competent with python, though I do lack some real world
> experience. Regardless, an
Scott W Dunning Wrote in message:
>
> On Feb 20, 2014, at 11:30 PM, Dave Angel wrote:
>
>> Look at turtle.begin_fill and turtle.end_fill
>>
>> That's after making sure your star is a closed shape.
>
>
>
> So, this is what I have so far and it â
On 02/21/2014 10:38 PM, Scott W Dunning wrote:
On Feb 21, 2014, at 7:13 PM, Dave Angel wrote:
Scott W Dunning Wrote in message:
On Feb 20, 2014, at 11:30 PM, Dave Angel wrote:
Look at turtle.begin_fill and turtle.end_fill
That's after making sure your star is a closed shape.
Mark Lawrence Wrote in message:
> On 22/02/2014 02:47, Dennis Lee Bieber wrote:
>> BASIC, C, FORTRAN, COBOL, Assembly... A "variable" is synonym for an
>> address [a box that holds things].
>>
>
> In C.
>
> int xyz = 1;
>
> xyz is placed in a register. What is xyz called now as it's not
'll note that Macs are very popular among the members of pythonsd. I
think this is particularly true of the Django developers.
Dave Cook
--
https://mail.python.org/mailman/listinfo/python-list
mauro Wrote in message:
> Dictionaries and sets share a few properties:
> - Dictionaries keys are unique as well as sets items
> - Dictionaries and sets are both unordered
> - Dictionaries and sets are both accessed by key
> - Dictionaries and sets are both mutables
>
> So I wonder why operatio
Steven D'Aprano Wrote in message:
> On Wed, 26 Feb 2014 14:46:39 +0100, Peter Otten wrote:
>
>> Steven D'Aprano wrote:
>>
>>> I have to dynamically generate some code inside a function using exec,
>>> but I'm not sure if it is working by accident or if I can rely on it.
>>>
>> I eventually set
YE SHANG Wrote in message:
> I'm starting to learn virtualenv, I wonder how run python project developed
> in virtualenv.
>
> Here is my situation, there is a server we can access with a common user name
> and password, there are many py scripts wrote by different people on this
> server.
>
"Mark H. Harris" Wrote in message:
> my isp withdrew the post service (nntp) from their server at end of 2011...
> and I didn't notice till now! ha! So, I'm not using seamonkey any
> longer... using google groups/ and that has been a fit to get used to, but
> I'm making progress.
>
>
genius...@gmail.com Wrote in message:
> Well, This is what i got
>
> n = int(input("enter number of o: "))
>
> for i in range(n):
> print("O", end = '')
> for j in range(n* 2):
> print("O", end = '')
>
> print()
>
Are you permitted to write and call functions? If so,
Grant Edwards Wrote in message:
> On 2014-02-24, Michael Torrie wrote:
>
>>
>> Why would you think that? The address of the start of your malloc'ed
>> structure is the same as the address of the first element. Surely
>> this is logical?
>
> Not only is it logical, the C standard explicitly req
Chris Angelico Wrote in message:
> On Sun, Mar 2, 2014 at 3:02 PM, Dave Angel wrote:
>> The quote you make from the C standard doesn't mention malloc, so
>> you're arguing different things. It's not the compiler that casts
>> the malloc return valu
Chris Angelico Wrote in message:
> On Mon, Mar 3, 2014 at 12:22 AM, Dave Angel wrote:
>> Sure, for some definition of "usable". Overhead such as block
>> size, freelist pointer etc., are obviously outside of the
>> returned block. But the array size that&#
Chris Angelico Wrote in message:
>
> }
>
> so in that case, the array size is inside the malloc'd block, but it's
> still invisible to the calling function.
>
Please quit using negative language when you're so vehemently
agreeing with me.
The data is sometimes not at the beginning of the m
Westley MartÃnez Wrote in message:
> I understand that in an object method the first argument in the object
> itself, called self. However, it doesn't have to be called self, and can be
> called anything. So my question is why is it called self and not this like
> from C++ and Java. It's k
Scott W Dunning Wrote in message:
>
Here are the directions Iâm stuck on and what I have so far, Iâll bold the
part
That assumes that people can see which parts of your message are
bold. Rather a poor assumption in a text list like these two
python forums. You should be posting in text,
Oscar Benjamin Wrote in message:
> On 4 March 2014 21:18, Chris Angelico wrote:
>
>
> It does not take O(n*n) time. This is Newton iteration and for
> well-behaved problems such as this it generates more than n digits
> after n iterations. I modified my code to show the error (x**2 - y) at
> ea
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