On Jun 6, 10:26 am, rhXX [EMAIL PROTECTED] wrote:
hi,
can i append a item to a list using criterias:
- UNIQUE - if there already exist don't append
and/or
- SORTED - INSERT in the correct place using some criteria?
tks in advance
If you don't need the list to be sorted until you're
On Jun 2, 11:55 pm, kaens [EMAIL PROTECTED] wrote:
On 02 Jun 2007 20:18:02 -0700, Paul Rubin
http://phr.cx@nospam.invalid wrote:
Dan Bishop [EMAIL PROTECTED] writes:
Note that recent versions of Python automatically promote the results
of integer arithmetic to long if necessary, so
On Jun 3, 11:03 pm, Thorsten Kampe [EMAIL PROTECTED] wrote:
Okay,
I hear you saying 'not another naming conventions thread'. I've read
through Google and the 'naming conventions' threads were rather
*spelling conventions* threads.
I'm not interested in camelCase versus camel_case or
On Jun 2, 6:54 pm, greenflame [EMAIL PROTECTED] wrote:
First I should start with some introductory comments.
When I first learned about programming, I started with BASIC, QBASIC
to be more accurate. While I was at that stage, I learned about the
INPUT command. I used it abundantly.
Ok so
On Jun 2, 9:30 pm, jay [EMAIL PROTECTED] wrote:
I was reading in a book that the 'int' type can store whole numbers
up to 32 bits. I'm not exactly sure what that means, but got me
wondering, what's the largest number you can store as an 'int' before
you need to switch over to 'long'?
On May 25, 7:44 pm, kaens [EMAIL PROTECTED] wrote:
So, I have a class that has to retrieve some data from either xml or
an sql database.
This isn't a problem, but I was thinking hey, it would be cool if I
could just not define the functions for say xml if I'm using sql, so
I did some
On May 26, 4:54 am, mosscliffe [EMAIL PROTECTED] wrote:
I thought I had the difference between 'zip' and 'map' sorted but when
I try to fill missing entries with something other than 'None'. I do
not seem to be able to get it to work - any pointers appreciated.
Richard
lista = ['a1', 'a2']
On May 25, 3:55 pm, William Chang [EMAIL PROTECTED] wrote:
Is the different behavior between __repr__ and __str__ intentional
when it comes to printing lists? Basically I want to print out a list
with elements of my own class, but when I overwrite __str__, __str__
doesn't get called but if I
On May 24, 1:59 am, Tim Roberts [EMAIL PROTECTED] wrote:
...
False is just a constant. 0, (), '', [], and False are all constants that
happen to evaluate to a false value in a Boolean context, but they are not
all the same.
As a general rule, I've found code like if x == False to be a bad
On May 16, 4:47 pm, walterbyrd [EMAIL PROTECTED] wrote:
Python's lack of an EOF character is giving me a hard time.
I've tried:
-
s = f.readline()
while s:
.
.
s = f.readline()
and
---
s = f.readline()
while s != ''
.
.
s = f.readline()
---
In both
On Apr 15, 6:06 pm, Beliavsky [EMAIL PROTECTED] wrote:
On Apr 14, 10:12 pm, Paddy [EMAIL PROTECTED] wrote:
snip
So the running count is:
Ayes to the left: VB compatibility.
Nays to the right: QuadIO, Perl, Dijkstra paper.
The nays have it!
One-based indexing would also Python
On Apr 14, 10:19 am, [EMAIL PROTECTED] wrote:
Hi!
I ran in problem with simple exercise. I'm trying to get program to
return grade when given points but no matter what, I always get F.
def grader():
print Insert points:
points = raw_input(' ')
int(points)
if points
On Apr 14, 10:55 am, Dennis Lee Bieber [EMAIL PROTECTED] wrote:
The FORTRAN family had started as 1-based (F95, and Ada, now allow
for each array to have its own base = x : array (-10..10) of float).
Pascal, I forget...
Pascal allows arbitrary array bases. It's where Ada got the
On Apr 12, 3:02 pm, Duncan Booth [EMAIL PROTECTED] wrote:
7stud [EMAIL PROTECTED] wrote:
On Apr 12, 5:04 am, Duncan Booth [EMAIL PROTECTED] wrote:
7stud [EMAIL PROTECTED] wrote:
On Apr 12, 2:47 am, Jorgen Bodde [EMAIL PROTECTED] wrote:
Is it possible to call a private base method? I
On Mar 22, 6:54 pm, [EMAIL PROTECTED] wrote:
I'm trying to test a few different approaches to displaying pages via
Cherrypy and I'm not having much luck. Here is my code so far:
import sys, cherrypy, html
class Root:
@cherrypy.expose
def index(self, pageid = None):
On Mar 15, 6:09 pm, johnny [EMAIL PROTECTED] wrote:
When I do the following, rounding to 2 decimal places doesn't seem to
work. I should get 0.99 :
In binary, 0.99 is the recurring fraction 0.11 010111101000
010111101000 010111101000 Thus, it can't be
exactly
On Mar 11, 9:31 am, Mark Dickinson [EMAIL PROTECTED] wrote:
I get the following behaviour on Python 2.5 (OS X 10.4.8 on PowerPC,
in case it's relevant.)
x, y = 0.0, -0.0
x, y
(0.0, 0.0)
x, y = -0.0, 0.0
x, y
(-0.0, -0.0)
I would have expected y to be -0.0 in the first case, and 0.0
On Mar 10, 11:32 am, Jack [EMAIL PROTECTED] wrote:
This is a naive question:
%u % -3
I expect it to print 3. But it still print -3.
Also, if I have an int, I can convert it to unsigned int in C:
int i = -3;
int ui = (unsigned int)i;
Is there a way to do this in Python?
def
On Mar 10, 11:50 am, Duncan Booth [EMAIL PROTECTED]
wrote:
Jack [EMAIL PROTECTED] wrote:
This is a naive question:
%u % -3
I expect it to print 3. But it still print -3.
Internally it uses the C runtime to format the number, but if the number
you ask it to print unsigned is negative it
On Mar 10, 1:29 pm, Deep [EMAIL PROTECTED] wrote:
Hi all,
I am a newbie to python
I have an input of form
one number space another number
ie.
4 3
how can i assign these numbers to my variables??
n1, n2 = map(int, raw_input().split())
--
http://mail.python.org/mailman/listinfo/python-list
On Feb 27, 9:16 am, Steven D'Aprano
[EMAIL PROTECTED] wrote:
On Tue, 27 Feb 2007 06:24:41 -0800, svata wrote:
...
import time
import os
dir = C:\\Documents and Settings\\somepath\\
I believe that Windows will accept forward slashes as directory
separators, so you can write that as:
On Feb 26, 8:00 pm, JH [EMAIL PROTECTED] wrote:
Hi
I found that a type/class are both a subclass and a instance of base
type object.
It conflicts to my understanding that:
1.) a type/class object is created from class statement
2.) a instance is created by calling a class object.
A
On Feb 26, 10:09 pm, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Hi,
i have 2 files which are different (1 line difference):
$ diff groupresult20070226190027.xml groupresult20070226190027-2.xml
5c5
x:22 y:516 w:740 h:120 area:
---
x:22 y:516 w:740 h:1202 area:
But when I use the cmp()
On Feb 18, 12:58 pm, [EMAIL PROTECTED] wrote:
Thank you in advance for your response.
Dmitrey
The Python equivalent to varargin is *args.
def printf(format, *args):
sys.stdout.write(format % args)
There's no direct equivalent to varargout. In Python, functions
only have one return value.
On Feb 1, 6:51 pm, Toine [EMAIL PROTECTED] wrote:
Hello,
I'm new to Python so please bare with me...
I need to calculate a date that is exactly 31 days from the current
date in -MM-DD format. I know that date.today() returns the
current date, but how can I add 31 days to this result?
On Jan 28, 1:25 am, lee [EMAIL PROTECTED] wrote:
what are the things that we can do with import from future usage.i
heard its very interesting..thanks
Now that nested_scopes and generators are no longer optional, the only
thing left is from __future__ import division, which makes the /
On Jan 16, 9:18 pm, kernel1983 [EMAIL PROTECTED] wrote:
In Function Program，Language can use like this:
define a function:
f = lambda x,y:x,y
then we use f to define another function:
f2 = f(1)
the f2 should equal to:
f2=lambda y:1,y
we should be able call f2 with one parameter:f2(2)
On Jan 13, 12:52 am, Steven D'Aprano
[EMAIL PROTECTED] wrote:
I'm writing a class that implements rich comparisons, and I find myself
writing a lot of very similar code. If the calculation is short and
simple, I do something like this:
class Parrot:
def __eq__(self, other):
On Jan 13, 11:35 am, Kajsa Anka [EMAIL PROTECTED] wrote:
Before I re-invent something I would like to ask if there exists some code
that can be used for create the HTML code for a calendar which I then can
include on a web page.
The module in the standard library can create a calendar but I
On Jan 13, 8:49 pm, lee [EMAIL PROTECTED] wrote:
Can anyone tell me the basics about indentation in python..how we
use it in loops and constructs..etc
It's just like indentation in other languages, except that it's
syntactically required.
--
On Jan 11, 10:21 am, Steven W. Orr [EMAIL PROTECTED] wrote:
On Thursday, Jan 11th 2007 at 11:41 +0100, quoth robert:
=[EMAIL PROTECTED] wrote:= Hi,
= Frequently I get to do like this:
= a = (1, 2, 3, 4) # some dummy values
= b = (4, 3, 2, 1)
= import operator
= c = map(operator.add, a, b)
On Jan 9, 1:57 pm, Mike Orr [EMAIL PROTECTED] wrote:
What's the best way to summarize data by week? I have a set of
timestamped records, and I want a report with one row for each week in
the time period, including zero rows if there are weeks with no
activity. I was planning to use ISO weeks
On Jan 8, 3:30 pm, Rory Campbell-Lange [EMAIL PROTECTED] wrote:
(1.0/10.0) + (2.0/10.0) + (3.0/10.0)
0.60009
6.0/10.0
0.59998
Is using the decimal module the best way around this? (I'm expecting the first
sum to match the second).
Probably not. Decimal
On Jan 5, 11:47 am, Thomas Ploch [EMAIL PROTECTED] wrote:
Jonathan Smith schrieb:
Thomas Ploch wrote:
[EMAIL PROTECTED] schrieb:
I'm still pretty new to Python. I'm writing a function that accepts
thre integers as arguments. I need to divide the first integer by te
second integer, and
On Jan 4, 10:00 am, siggi [EMAIL PROTECTED] wrote:
Thanks for that, too!
Would be interesting to learn how these different algorithms [for pow]
influence the
precision of the result!?
For an integer (i.e., int or long) x and a nonnegative integer y, x**y
is exact:
101 ** 12
On Jan 4, 11:57 pm, belinda thom [EMAIL PROTECTED] wrote:
...
So, back to my question: is a catalog of standard python errors
available? I've looked on the python site but had no success.
[name for name in dir(__builtins__) if name.endswith('Error')]
['ArithmeticError', 'AssertionError',
On Jan 2, 7:57 pm, Dave Dean [EMAIL PROTECTED] wrote:
Hi all,
I'm looking for a way to iterate through a list, two (or more) items at a
time. Basically...
myList = [1,2,3,4,5,6]
I'd like to be able to pull out two items at a time...
def pair_list(list_):
return [list_[i:i+2] for i
Dec 20, 10:36 am, Felix Benner [EMAIL PROTECTED] wrote:
static int main(int argc, char **argv) {
char *god_name;
if (argc)
god_name = argv[1];
else
god_name = YHWH;
metaPower God = getGodByName(god_name);
universe
On Dec 14, 8:36 pm, Brian Blais [EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] wrote:
Then on your PC you can
run a script that loads each of such programs, and runs a good series
of tests, to test their quality...
What happens if someone-- perhaps not even someone
On Oct 9, 11:40 am, Bjoern Schliessmann
[EMAIL PROTECTED] wrote:
Diez B. Roggisch wrote:
...
because [Java] wanted to be new and good but took over much of C++'s
syntax and made it even weirder,
Even weirder? Care to explain?Example:
int spam = 5;
but
String eggs = new String();
The
On Sep 22, 10:09 pm, Connelly Barnes [EMAIL PROTECTED] wrote:
Hi,
I wrote the 'autoimp' module [1], which allows you to import lazy modules:
from autoimp import * (Import lazy wrapper objects around all modules;
lazy
modules will turn into normal modules when
On Oct 5, 9:47 pm, [EMAIL PROTECTED] wrote:
hi
say i have variables like these
var1 = blah
var2 = blahblah
var3 = blahblahblah
var4 =
var5 = .
bcos all the variable names start with var, is there a way to
conveniently print those variables out...
eg print var* ??
i don't want
On Oct 4, 11:54 pm, Wijaya Edward [EMAIL PROTECTED] wrote:
Hi,
One can do the following with Perl
$ perldoc -f chomp
$ perldoc -f function_name
or
$ perldoc List::MoreUtils
$ perldoc Some::Module
Can we do the same thing in Python?
You can use the help() function at the Python
Sheldon wrote:
Hi.
Does anyone know if one can resume a python script at the error point
after the error is corrected?
I have a large program that take forever if I have to restart from
scratch everytime. The error was the data writing a file so it seemed
such a waste if all the data was
Paul Boddie wrote:
George Sakkis wrote:
[Oslo, Norway short of 300-500 Java developers]
Um, how many of these lots of Java developers looking for work live
in, or are willing to relocate to, Oslo?
Well, I really meant to say that the lots of Java developers I've
seen actually are in
Lawrence D'Oliveiro wrote:
In message [EMAIL PROTECTED], Fredrik
Lundh wrote:
Max M wrote:
It also makes the escaped html harder to read for standard cases.
and slows things down a bit.
(cgi.escape(s, True) is slower than cgi.escape(s), for reasons that are
obvious for anyone
Fredrik Lundh wrote:
Jon Ribbens wrote:
Making cgi.escape always escape the '' character would not break
anything, and would probably fix a few bugs in existing code. Yes,
those bugs are not cgi.escape's fault, but that's no reason not to
be helpful. It's a minor improvement with no
OriginalBrownster wrote:
Hi there...
I'm still pretty new to turbogears. but i have gotten pretty familiar
with it
i'm just trying to clear something up, i'm having a difficult time
using \ when declaring a string expression
such as tempname=\..it says that the line is single qouted.
i
Sybren Stuvel wrote [on the difference between is and ==]:
Obviously a is b implies a == b,
Not necessarily.
a = b = 1e1000 / 1e1000
a is b
True
a == b
False
--
http://mail.python.org/mailman/listinfo/python-list
Steve Holden wrote:
daniel wrote:
Martin v. Löwis wrote:
[...]
For some objects, change the object is impossible. If you have
a = b = 3
then there is no way to change the object 3 to become 4 (say);
integer objects are immutable. So for these, to make a change,
you really have to
Paul Boddie wrote:
John Machin wrote:
On 19/07/2006 1:05 AM, Dan Bishop wrote:
xrange already has __contains__.
As pointed out previously, xrange is a function and one would not expect
it to have a __contains__ method.
Well, you pointed out that range is a function, but xrange
Paul Boddie wrote:
Yes, he wants range to return an iterator, just like xrange more or
less does now. Given that xrange objects support __getitem__, unlike a
lot of other iterators (and, of course, generators), adding
__contains__ wouldn't be much of a hardship. Certainly, compared to
other
[EMAIL PROTECTED] wrote:
it seems that range() can be really slow:
...
if i in range (0, 1):
This creates a 10,000-element list and sequentially searches it. Of
course that's gonna be slow.
--
http://mail.python.org/mailman/listinfo/python-list
[EMAIL PROTECTED] wrote:
Hey there,
i have been learning python for the past few months, but i can seem to
get what exactly a lamda is for.
It defines a function.
f = lambda x, y: expression
is equivalent to
def f(x, y):
return expression
Note that lambda is an expression while def is a
Leif K-Brooks wrote:
[EMAIL PROTECTED] wrote:
or is there an alternative use of range() or something similar that can
be as fast?
You could use xrange:
[EMAIL PROTECTED]:~$ python -m timeit -n1 1 in range(1)
1 loops, best of 3: 260 usec per loop
[EMAIL PROTECTED]:~$ python
MTD wrote:
The system cannot
accurately represent some integers,
Er, I meant FLOATS. Doh.
You were also right the first time. But it only applies to integers
with more than 53 bits.
--
http://mail.python.org/mailman/listinfo/python-list
John Salerno wrote:
So out of curiosity, I'm just wondering how everyone else came to learn
[Python]
I first heard about Python in the footnotes for Bruce Eckels' book
Thinking in Java, which I had bought for a Java course I took in
2000. Eventually, I decided to take a look at python.org, and
If I try to write something like:
num_weeks = time_diff / datetime.timedelta(days=7)
I get:
TypeError: unsupported operand type(s) for /: 'datetime.timedelta'
and 'datetime.timedelta'
Of course, one could extend the timedelta class to implement division,
def _microseconds(self):
Tim Peters wrote:
...
Wait 0.3 wink. Python's Decimal module intends to be a faithful
implementation of IBM's proposed standard for decimal arithmetic:
http://www2.hursley.ibm.com/decimal/
Last December, ln, log10, exp, and exponentiation to non-integral
powers were added to the
Grant Edwards wrote:
...
Did they actually have 60 unique number symbols and use
place-weighting in a manner similar to the arabic/indian system
we use?
The Bablyonians did use a place-value system, but they only had two
basic numerals: a Y-like symbol for 1 and a -like symbol for ten.
These
Grant Edwards wrote:
On 2006-05-09, Dan Bishop [EMAIL PROTECTED] wrote:
Grant Edwards wrote:
...
Did they actually have 60 unique number symbols and use
place-weighting in a manner similar to the arabic/indian system
we use?
The Bablyonians did use a place-value system
Ivan Vinogradov wrote:
snip
NaNs are handled.
Throwing an exception would be nice in regular Python (non-scipy).
This works to catch NaN on OSX and Linux:
# assuming x is a number
if x+1==x or x!=x:
#x is NaN
x != x works, but:
x = 1e100
x + 1 == x
True
--
John Salerno wrote:
I have this:
subdomain = raw_input('Enter subdomain name: ')
path = r'C:\Documents and Settings\John Salerno\My Documents\My
Webs\1and1\johnjsalerno.com\' + subdomain
Obviously the single backslash at the end of 'path' will cause a
problem, and escaping it with a
Madhusudhanan Chandrasekaran wrote:
Hi all:
When I try to convert a float variable into string via repr() or str()
function, i get the value as is, i.e '0.1e-7' in IEEE 754 format.
Instead how can force the created string to represent the floating
point in non-scientific fashion (non IEEE
Edward Elliott wrote:
[in reponse to some prime-number code]
5. you can do better than checking every odd number (next+2) to find the
next prime, but I'm too tired to look into it right now. it may require
more complex machinery.
You only need to check the prime numbers up to sqrt(n). If
[EMAIL PROTECTED] wrote:
Hmmm. I understand. I'd suggest that someone just drop a link from the
Library reference manual as the divmod entry over there seems to
contradict it.
divmod(a, b)
Take two (non complex) numbers as arguments and return a pair of
numbers consisting of their
Magnus Lycka wrote:
Gregory Piñero wrote:
I knew about that approach. I just wanted less typing :-(
It's enough to introduce one float in the mix.
1.*a/b or float(a)/b if you don't want one more
multiplication.
That doesn't work if either a or b is a Decimal. What *could* work is
def
Paul Rubin wrote:
John Salerno [EMAIL PROTECTED] writes:
Can someone explain to me why the expression 5 / -2 evaluates to -3,
especially considering that -2 * -3 evaluates to 6?
I'm sure it has something to do with the negative number and the
current way that the / operator is
Brian wrote:
Hello,
Can someone tell me what I am doing wrong in this code.
If I create a file change.py with the following contents:
def intTest(M, c):
r = M
for k in c:
print 'int(r/k) = ', int(r/k), 'r =', r, 'k =', k, 'r/k
=', r/k
r =
Alex Martelli wrote:
Paul Rubin http://[EMAIL PROTECTED] wrote:
Mike Meyer [EMAIL PROTECTED] writes:
I'd like to work on that. The idea would be that all the numeric types
are representations of reals with different properties that make them
appropriate for different uses.
2+3j?
Harlin Seritt wrote:
I would like to take milliseconds and convert it to a more
human-readable format like:
4 days 20 hours 10 minutes 35 seconds
Is there something in the time module that can do this? I havent been
able to find anything that would do it.
The datetime module has something
[EMAIL PROTECTED] wrote:
...
Every time I use dir(some module) I get a lot of attributes with double
underscore, for example __add__. Ok, I thought __add__ must be a method
which I can apply like this
...
I tried
help(5.__add__)
but got
SyntaxError: invalid syntax
That's because the
Cameron Laird wrote:
...
for hextuple in [(i, j, k, l, m, n)
for i in range(1, lim + 1) \
for j in range (1, lim + 2) \
for k in range (1, lim + 3) \
for l in range (1, lim + 4) \
for m in range (1, lim + 5) \
for n in range (1, lim +
[EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] wrote:
and, as you just found out, a rather restrictive one
at that.
In part because Python's designers failed to make print a function
or provide an if-then-else expression.
kyle.tk wrote:
SPE - Stani's Python Editor wrote:
I know that this code is nonsense, but why does this print 'Why?'
a = 1
if a 2:
try:
5/0
except:
raise
else:
print 'why?'
last time i checked this should print 'why?'
I have no idea how you got it
[EMAIL PROTECTED] wrote:
I am trying to run an exe within a python script, but I'm having
trouble with spaces in the directory name.
...
So, it looks to me like the space in the path for the argument is
causing it to fail. Does anyone have any suggestions that could help
me out?
Does
Mike Meyer wrote:
It seems that the distinction between tuples and lists has slowly been
fading away. What we call tuple unpacking works fine with lists on
either side of the assignment, and iterators on the values side. IIRC,
apply used to require that the second argument be a tuple; it now
[EMAIL PROTECTED] wrote:
Hello,
i think it could be done by using itertools functions even if i can not
see the trick. i would like to have all available n-uples from each
list of lists.
example for a list of 3 lists, but i should also be able to handle any
numbers of items (any len(lol))
Steve R. Hastings wrote:
I have been studying Python recently, and I read a comment on one
web page that said something like the people using Python for heavy math
really wish they could define their own operators. The specific
example was to define an outer product operator for matrices.
Roy Smith wrote:
Steven D'Aprano [EMAIL PROTECTED] wrote:
That's a tad unfair. Dealing with numeric literals with lots of digits is
a real (if not earth-shattering) human interface problem: it is hard for
people to parse long numeric strings.
There are plenty of ways to make numeric
Grant Edwards wrote:
On 2005-11-09, Tuvas [EMAIL PROTECTED] wrote:
I would like to limit a floating variable to 4 signifigant digits, when
running thorugh a str command.
Sorry, that's not possible.
Technically, it is.
class Float4(float):
...def __str__(self):
... return
Tor Erik Sønvisen wrote:
Hi
I need a time and space efficient way of storing up to 6 million bits.
The most space-efficient way of storing bits is to use the bitwise
operators on an array of bytes:
import array
class BitList(object):
def __init__(self, data=None):
self._data =
Steve Horsley wrote:
Ben O'Steen wrote:
On Mon, October 31, 2005 10:23, Sybren Stuvel said:
Ben O'Steen enlightened us with:
Using decimal as opposed to float sorts out this error as floats are
not built to handle the size of number used here.
They can handle the size just fine. What
James H. wrote:
Greetings! I'm new to Python and am struggling a little with and and
or logic in Python. Since Python always ends up returning a value
and this is a little different from C, the language I understand best
(i.e. C returns non-zero as true, and zero as false), is there anything
Terry Reedy wrote:
Daniel Schüle [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
...
unfortunately there is no arg method to get the angle
of the complex number
I agree that this is a deficiency. I would think .angle() should be a
no-param method like .conjugate(), though its
Steven D'Aprano wrote:
On Sat, 30 Jul 2005 16:43:00 +, Adriano Varoli Piazza wrote:
If you want to treat numbers as strings, why not convert them before
sorting them?
Because that changes the object and throws away information.
I think he meant doing something like
- lst = ['2+2j',
Soeren Sonnenburg wrote:
Hi all,
Just having started with python, I feel that simple array operations '*'
and '+' don't do multiplication/addition but instead extend/join an
array:
a=[1,2,3]
b=[4,5,6]
a+b
[1, 2, 3, 4, 5, 6]
instead of what I would have expected:
[5,7,9]
To get what
rbt wrote:
On Mon, 2005-07-18 at 12:27 -0600, Steven Bethard wrote:
Hayri ERDENER wrote:
what is the equivalent of C languages' goto statement in python?
Download the goto module:
http://www.entrian.com/goto/
And you can use goto to your heart's content. And to the horror of
Steven D'Aprano wrote:
hex() of an int appears to return lowercase hex digits, and hex() of a
long uppercase.
hex(75)
'0x4b'
hex(75*256**4)
'0x4BL'
By accident or design? Apart from the aesthetic value that lowercase hex
digits are ugly, should we care?
It would also be nice
Qiangning Hong wrote:
On 6 Jul 2005 02:01:55 -0700, Negroup [EMAIL PROTECTED] wrote:
Hi, all.
I would like to know if it is possible to create a datetime instance
using a tuple instead of single values.
I mean:
from datetime import datetime
t = (1, 2, 3)
dt = datetime(t)
Devan L wrote:
Here's a couple of examples from my own code:
# from a Banzhaf Power Index calculator
# adds things that aren't numbers
return reduce(operator.add,
(VoteDistributionTable({0: 1, v: 1}) for v in electoral_votes))
return sum([VoteDistributionTable({0:1, v:1} for v in
Brian van den Broek wrote:
Hi all,
I guess it is more of a maths question than a programming one, but it
involves use of the decimal module, so here goes:
As a self-directed learning exercise I've been working on a script to
convert numbers to arbitrary bases. It aims to take any of whole
Devan L wrote:
Claiming that sum etc. do the same job is the whimper of
someone who doesn't want to openly disagree with Guido.
Could you give an example where sum cannot do the job(besides the
previously mentioned product situation?
Here's a couple of examples from my own code:
# from a
Steven D'Aprano wrote:
...
If you were to ask, which is bigger, 1+2j or 3+4j? then you
are asking a question about mathematical size. There is no unique answer
(although taking the absolute value must surely come close) and the
expression 1+2j 3+4j is undefined.
But if you ask which should
Mark de+la+Fuente wrote:
I need to write simple scripts for executing command line functions. Up till
now I've used C-Shell scripts for this, but I'm looking for a better
alternative. And I keep reading about how easy it is to program with
python.
Unfortunately after reading diveintopython
Mahesh wrote:
I understand that what makes perfect sense to me might not make perfect
sense to you but it seems a sane default. When you compare two objects,
what is that comparision based on? In the explicit is better than
implicit world, Python can only assume that you *really* do want to
Tom Haddon wrote:
Hi Folks,
When I run:
print %0.2f % ((16160698368/1024/1024/1024),)
I get 15.00
I should be getting 15.05. Can anyone tell me why I'm not?
Because you forgot to use from __future__ import division.
--
http://mail.python.org/mailman/listinfo/python-list
Douglas Soares de Andrade wrote:
Hi !
How to work with binary numbers in python ? Is there a way to print a number
in its binary form like we do with oct() or hex() ?
Im doing a project that i have to work with binaries and i tired of convert
numbers to string all the time to perform some
Simon Brunning wrote:
On 5/26/05, flyaflya [EMAIL PROTECTED] wrote:
a = (1,2,3)
I want convert a to tuple:(1,2,3),but tuple(a) return ('(', '1', ',',
'2', ',', '3', ')') not (1,2,3)
Short answer - use eval().
Long answer - *don't* use eval unless you are in control of the source
of the
Dave Rose wrote:
I hope someone can please help me. A few months ago, I found a VBS
file,
MonitorEDID.vbs on the internet.
...[snip]...
Anyway, the functions from VBS I don't know how to translate to
Python are:
#location(0)=mid(oRawEDID(i),0x36+1,18)
#
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