Greg Christian wrote:
Is there a way to write an if statement that will pick up duplicates (two ‘1’s):
L = ['1', '4', '1']
if (L[0]) != (L[1]) != (L[2]):
print "THEY ARE NOT EQUAL"
else:
print "THEY ARE EQUAL"
When I run this code, it prints “THEY ARE NOT EQUAL” when it should print the
Austin Rodgers wrote:
I’m trying to learn by using pyschools.com, and ran across a question I can’t
answer. I tried to google it, but I don’t even know what type of function I’m
looking for. I know I am supposed to modify the list, but I just can’t figure
out how. anyway, here’s the question:
Spyros Charonis wrote:
Dear All,
I have built a list with multiple occurrences of a string after some text
processing that goes something like this:
[cat, dog, cat, cat, cat, dog, dog, tree, tree, tree, bird, bird, woods,
woods]
I am wondering how to truncate this list so that I only print out
louis leichtnam wrote:
HEllo everyone,
I have a dictionnary, and I would like to print only the values that have
more/equal than 3 spaces in them for example: My name is Xavier.
d = {1: "Hello world", 2: "My name is Xavier", 3: "ham and eggs",
4: "Eat more cheese please!", 5: "spam spam
Aaron Brown wrote:
Here is the code I have, and the error.I don't understand the TUPLE problem.
Can someone explain.
The error you get is:
TypeError: 'tuple' object does not support item assignment
This tells you that tuples are immutable (fixed) objects. You cannot do
this:
>>> t = (1,
dlwdan...@uct.ac.za wrote:
Hi there
I am a student and is new to python. I would like to know how to exact a value
from a list that has been opened from a text file in python.
Exactly the same way that you would get a value from any other list.
>>> my_list = [10, 20, 30, 40, 50]
>>> print my
Spyros Charonis wrote:
newline = line.replace(item, " item
") # compiler complains here about the word "red"
You should pay attention when Python tells you where there is an error.
If it says there is a syntax error, then your syntax is invalid and you
need to fix it.
The Pyth
that it runs on top
of CPython.
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Steven D'Aprano
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bably just give a
link to where people can download it.
But I'm just guessing.
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nloading' is called again, something
> that sounds like 'whacking' (??)
Sometimes called screen or web scraping, recursive downloading, or
copyright-infringement *wink*
http://en.wikipedia.org/wiki/Web_scraping
--
Steven D'Aprano
__
you don't need to care about it,
*except* that you have to remember to declare a parameter in all your
methods to hold that auto-magic instance argument. Conventionally, we
call it "self", but you can call it anything you like. (You can, but
you shouldn't.) Forgetting to de
ime)
The later tries to insert a method get_time into the element tree. You
need to call the method by putting brackets () after it.
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don't
inflict another of those abominations on the world.
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x27;ICA1_BOVINE': description,
'ICA1_HUMAN': description,
...}
If you need help assembling this dict, just ask.
With a dict, searches are easy. Making the new line takes three short
lines of code:
key = extract_ica(line)
descr = descriptions[key]
new_li
of getting random numbers has been
the random module all the way back to version 1.5!
Since version 2.3, Python has been using the Mersenne Twister as the
default random number generator, instead of Wichmann-Hill. Mersenne
Twister is *much* better and stronger than WH.
--
Sorry Bryton, I don't know any. Have you googled to see what is
available?
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Rachel-Mikel ArceJaeger wrote:
Hello,
I am having trouble with determining when python is passing by reference and by
value
Others have already discussed this, but at the risk of blowing my own
trumpet, I'd like to point you at an earlier discussion on this list:
http://mail.python.org/pi
Válas Péter wrote:
Hi,
I think I am new to here, as far as I remember. :-)
http://docs.python.org/dev/library/stdtypes.html#dict says:
we can create a dictionary with
- dict({'one': 1, 'two': 2})
What is the adventage of this form to simply writing d = {'one': 1, 'two': 2}?
Is there any dif
Marc Tompkins wrote:
And anyone who starts down that road will be weeded out very quickly.
Not quickly enough! They should be weeded out IN SCHOOL, or before they
even commit to a computer-science track. It's cruel to students,
inefficient for business, and disastrous for consumers if they d
Alan Gauld wrote:
"Walter Prins" wrote
Java just isn't a hard enough language to separate great programmers
from plodders (neither is Python, for that matter) because pointers
and memory allocation are taken care of automagically.
I fundamentally disagree with his stand on this.
Not sure w
김태윤 wrote:
hello
I made a simple recording / pitch detecting program
but it seems work weird way
when I record "a~" then
this program printing
(I am not a singer and I can't go up and down G0 and C3)
I'm afraid that most of your post just went over my head. I have no idea
what these G0 an
Timo wrote:
Hello all,
I have a question about how this is done the best way.
In my project I have a folder with multiple file parsers, like this:
- src
-- main.py
-- parsers
--- __init__.py
--- parser1.py
--- parser2.py
This gives you a stand-alone module called "main.py", and a sepa
Kann Vearasilp wrote:
Dear all,
I tried using python to execute some external java program in my code.
My problem is the os.system(cmd) was not working properly while
Define "not working properly".
My guess is that you're probably getting an exception
OSError: [Errno 2] No such file or dire
Válas Péter wrote:
Hi,
my code is (Python 2.5):
class SomeError(Error):
"""Uff!"""
raise SomeError, "blahblah"
Screen result:
__main__.SomeError: "blahblah"
I get
Traceback (most recent call last):
File "", line 1, in
NameError: name 'Error' is not defined
How can I make "__main__
Válas Péter wrote:
2011. május 31. 16:39 Japhy Bartlett írta, :
You could write directly to sys.stderr instead of raising an error.
If other programmers have to work with your code, they'll probably
find this _incredibly_ annoying.
You mean there is no way to write it nicely?
Or are error m
Peter Lavelle wrote:
I think you could also use the type() function. See example below:
if type(yourvar) == int:
#Do stuff here if it is an integer
You can do that, but that will miss out on subclasses of int. It is
better to use isinstance(yourvar, int) which will accept an int, or a
s
Rachel-Mikel ArceJaeger wrote:
Isn't one of the unsolved millenium prize problems one that includes the
ability to find all of the prime numbers? I'm not sure if your program is
possible if the input number is large.
Finding all the prime numbers isn't hard. Well, it's not hard if you
have a
Válas Péter wrote:
Hi guys, do you think, Hans, who wants to write his first prime number
program, still understands what we are talking about? :-)
If not, he can google the bits he doesn't understand, or ask. We won't bite!
--
Steven
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Marilyn Davis wrote:
[...]
There's something I'm missing because I think you simply can't call
something string.py unless you are willing to give up the library
string.py.
No, you're right about that. Python's search path is "first match wins".
Whether it's a package or a module, it will match
Alan Gauld wrote:
"Alexandre Conrad" wrote
you want to share that data between non-Python application, I could
also suggest the use of the JSON module. JSON is a standard format
(see json.org) supported by many programming languages.
But isn't it a string based format?
I thought JSON conve
Matthew Brunt wrote:
i'm very new to python (currently going through a python for beginners
book at work to pass the time), and i'm having trouble with an if
statement exercise. basically, i'm creating a very simple password
program that displays "Access Granted" if the if statement is true.
the
Vincent Balmori wrote:
Hello. Right now I am learning the python language through Python Programming
for the Absolute Beginner 3rd Edition. I am having trouble with one question in
Ch. 4 #3, which says "Improve 'WordJumble so that each word is paired with a
hint. The player should be able to se
Dave Angel wrote:
On 01/-10/-28163 02:59 PM, Vincent Balmori wrote:
Hello. Right now I am learning the python language through Python
Programming
for the Absolute Beginner 3rd Edition. I am having trouble with one
question in
Ch. 4 #3, which says "Improve 'WordJumble so that each word is paired
Válas Péter wrote:
Being one of the purposes of Python to be a simple educational language, I
want to make this simple to a beginner who does care. :-)
Here is a piece of code, Python 3.1.2, a small game with a list and a tuple:
li=[3,4]
id(li)
13711200
la=li
id(la)
13711200
You can make
nitin chandra wrote:
Hello Every One,
doc = lxml.html.parse('/home/dev/wsgi-scripts/index.py').getroot()
name = doc.forms[0].fields['name']
html = 'name is '
html += name
ERROR
[Wed Jun 08 20:29:51 2011] [error] [client 192.168.1.9] Traceback
(most recent ca
nitin chandra wrote to me off-list. I've taken the liberty of returning
the conversation to the mailing list.
Hi,
ERROR
[Wed Jun 08 20:29:51 2011] [error] [client 192.168.1.9] Traceback
(most recent call last):
What is all this extraneous date/error/ip address nonsense in the traceback?
Wher
Vincent Balmori wrote:
I'm stuck on two problems from the Absolute Beginners book. The first is simple.
I am trying to print all the words in the list in random order without repeats,
but it always shows None for some reason.
#Program prints list of words in random order with no repeats
impor
Rayon wrote:
HI All,
Is there any way that I can use python telnetlib to connect to a telnet
session.
It would be a pretty rubbish telnet library if it didn't let you make
telnet connections.
I don't understand why you are asking this question, since you have
successfully made connection
Piotr Kamiński wrote:
Could you please refrain from presenting your *religious* convictions in
this list: the notions you believe in as well as the ones that you believe
are false?
This is a *technical* list, as I understand it, solely dedicated to the
technical side of teaching the *Python* pr
davidheise...@gmail.com wrote:
I think Steven and Alan misunderstood the Rayon's question.
Rayon is using his telnet script to pass commands to a device ONE AT A
TIME. Then he breaks the connection and reconnects for the next command..
He is asking how to open a telnet connection, pass MULTI
Tim Johnson wrote:
Consider the following code:
for i in range(mylimit):
foo()
running pychecker gives me a
"""
Local variable (i) not used
"""
complaint.
If I use
for dummy in range(mylimit):
## or
for _ in range(mylimit):
I get no complaint from pychecker.
I wou
Johan Geldenhuys wrote:
Hi,
I have a Axis IP camera that I can send a HTTP command to and the data
returned is the jpg image.
When I get this data, I want to save it as a .jpg file, but I think my
encoding is not correct, because the image is all distorted.
Are you sure that the data produced
Ryan Strunk wrote:
Hi everyone,
I'm designing a timeline. When the user presses the right arrow, 0.1 is
added to the current position. The user can add events to the timeline, and
can later scroll back across those events to see what they are. But
something I absolutely don't understand is happen
Robert Sjoblom wrote:
* Or you just get used to the fact that some numbers are not exact in
floating point.
This got me thinking. How many decimal places do you need to
accurately, say, aim a laser somewhere in a 180 degree arc accurately
enough to hit a dime on the surface of the moon?
Alan
Mark Cowley - FlexSystems wrote:
Hi
I am looking for recommendations for Report writers under Python. Current
reports are in Crystal reports if that is an option.
Any suggestions are welcome.
You might get more responses on the main python mailing list,
python-l...@python.org, or comp.la
Vincent Balmori wrote:
I am stuck on a question for Absolute Beginner's. I googled this and there have
been others who have not understood the question and I am also not clear on the
question he is asking. This function is a part of a tic tac toe program."Improve
the function ask_number() so th
Ganesh Kumar wrote:
Hi Guys.
I want python-gobject package for debian4 (etch). But unfortunately
removed for debian4 depository .
This is not a Python problem. It is especially not a problem about
learning Python.
You should ask this at either a Debian forum or on the python-gobject
mailin
Nathan wrote:
who can tell me how to unsubscribe the message.
Look at the bottom of every single message to the mailing list, and you
will see this:
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor
--
Steven
_
Válas Péter wrote:
2011/6/12 Brett Ritter
Okay fine, so "1024" stored as a number only requires 10 bits (binary
digits) to store,
Actually, 11. :-)
I see your smiley, but actually more than that. Due to the way computers
are designed, numbers are stored in fixed bundles of 8 bits making a
Fred G wrote:
Hello--
I'm a pre-med student interested in decision-making as applied to medical
decisions. I am trying to build a medical decision-making algorithm and am
pretty stuck on a few things.
Essentially what you want is to build an expert system. I don't want to
discourage you, bu
Kĩnũthia Mũchane wrote:
On 06/12/2011 08:13 PM, Steven D'Aprano wrote:
Unfortunately, many common fractions cannot be written exactly in
binary. You're probably familiar with the fact that fractions like 1/3
cannot be written exactly in decimal:
1/3 = 0.... goes on foreve
Susana Iraiis Delgado Rodriguez wrote:
Hello members!
I'm doing a script that needs to loop to get some information, in order to
do that I'm using modules from OGR and Mapnik. These to get data from
shapefiles, but some of the files have 0 elements, I wrote a line to
validate it, but it hasn't w
Jacob Bender wrote:
Dear Python Tutors,
I was wondering how to break into my one program I made using brute force
methods. Here's the code:
password = "Helloworld"
try= raw_input("What's the password?")
while try != password:
try = raw_input("Incorrect, what's the password?")
I know how t
WolfRage wrote:
Unfortunately I am not able to inherit "stdscr" using that method. As
Python returns with an error stating that "stdscr" is not defined. This
error is returned at run time and by the compiler prior to actual
execution. If you would like I can write a quick example that will
genera
Vincent Balmori wrote:
The question to that code I am trying to solve is
"Improve the function ask_number() so that the function can be called with a
step value. Make the default value of step 1."
You need to be able to tell ask_number what step function you want to
use. So it isn't enou
naheed arafat wrote:
Got a question in this context. If i would like to edit an html file.
suppose i want to edit the values of href tags or the img tags, what should
i do?
This question is more general than just editing HTML files. The same
question, and answer, applies to editing *any* file
WolfRage wrote:
CODE BELOW
#!/usr/bin/python3
"""With this method I can make the class "Screen" become "stdscr" but if
I refernce any of the new methods or properties the applications
promptly fails and notifies me that the attribute does not exist."""
That's because it doesn't exist.
Vincent Balmori wrote:
Okay, I think I understand it better for the quesiton:
"Improve the function ask_number() so that the function can be called with a step
value. Make the default value of step 1." Here is the improved function and the
human_move function that calls it later on. The thing
Neha P wrote:
Thanks James
I guess i have to use the same code for text in yellow... seems like ther's no other way...
What code in yellow? I see no code in yellow.
This is email, don't assume people can see colours. They may have HTML
blocked or turned off (very important for security, avo
Noah Hall wrote:
Just a note, but are these questions jokes?
Know how to use a text editor (not a word processor, but a text editor)?
Know how to use a browser to download a file?
Know how to run a program installer?
If not, then I'd consider removing them. This isn't 1984.
I think the que
Vincent Balmori wrote:
Here is my updated code. As simple as this may be, I am a little lost again.
I appreciate the help and explanations to try to push me to get this on my
own, but at this point (especially after one week) this is when me being
given the answer with an explanation will help me
Susana Iraiis Delgado Rodriguez wrote:
Hello members!!
Steven, I already changed the settings in the IDE to avoid the trouble when
I type the code.
In the other hand I added the pass statement so the script keep working even
though it finds an error, but the scripts ignore the pass statement. Co
Fred G wrote:
Thanks guys for all the feedback.
re Jim's comments: I completely agree that the difference b/t "slight" fever
and "returning" fever, etc will pose some problems. My hunch is that
initially I'll just do something like make "fever" be the only one for now
Any qualitative rating s
Lisi wrote:
[...]
Fair enough. the closing quotation marks are not there.
But when they _are_ there, i.e. when that stanza reads:
target.write """
line1\nline2\nline3\n
"""
This is not the problem, but I just thought I'd mention that it's a bit
silly to go to the trouble of using newline esc
Lisi wrote:
But I still can't write to the file.
If I do:
target.write(line1)
The value of the variable line1 is written to the file. But if I put the
three variables into the write command, what gets printed is the name of the
variables, not their values. I am clearly still doing someth
Alex Hall wrote:
Hello all,
I am using the configobj package to handle a ridiculously simple ini
What's configobj?
>>> import configobj
Traceback (most recent call last):
File "", line 1, in
ImportError: No module named configobj
It's not in the 3.1 standard library. Is it a third-part pac
Alex Hall wrote:
Still, it is odd (well, to me at least) that when I write
the string to the file with no quotes, I get no quotes, but using
double quotes in the string's value gives me both single and double
quotes.
Sounds to me like bad design on the part of configobj, but perhaps I'm
misu
Válas Péter wrote:
Each time I send a message to this list, I get an autoreply like this. No, I
won't add myself to any stupid guestlists to use a public list. Could a list
moderator please show this user the exit?
I've been sending many lists to this list, and haven't received any such
autore
Lisi wrote:
I am having problems with line continuation characters. Error message:
SyntaxError: unexpected character after line continuation character
Then delete it ;)
Seriously. You have your editor open, right? Go to the line where the
error is reported. It will look something like this:
nitin chandra wrote:
Hello All,
MY Sincerest APOLOGIES i had joined a a mail box management services...
But unfortunately It started interfering with my Gmail mail box.
Thanks for fixing this!
--
Steven
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Robert wrote:
Is there a good tutorial out there somewhere about decorators? Google
doesn't bring up much.
Define "good" :)
I'm interested in what you think about this article:
http://www.artima.com/weblogs/viewpost.jsp?thread=240808
Personally, I think it's filled with jargon that will b
Prasad, Ramit wrote:
Excellent explanation Steven; I understood the mechanical basics but this has made the reason behind it a lot clearer.
If test_argument is only being passed the function how does it have access to the arguments?
It doesn't. There are three functions involved. The first is
Adam Carr wrote:
Good Morning:
I am very new to Python but I am enjoying the learning process. I have a
question about the application of Python to a problem at the industrial business
where I work. My two main questions are:
1. Can Python be used to achieve the goals of the possible project
naheed arafat wrote:
1)
zip('How are you?'.split(' ')[::-1],'i am fine.'.split(' '))
[('you?', 'i'), ('are', 'am'), ('How', 'fine.')]
map(lambda i,j:(i,j),'How are you?'.split(' ')[::-1],'i am
fine.'.split(' '))
[('you?', 'i'), ('are', 'am'), ('How', 'fine.')]
Which one has better efficiency
arafat wrote:
On Sat, Jun 25, 2011 at 9:42 PM, Steven D'Aprano wrote:
[...]
Define "efficiency".
Do you mean:
- most efficient for the programmer to write?
- easiest to read?
- fastest for the compiler to compile?
- uses the smallest number of characters in source code?
- takes
Lisi wrote:
In the following excerpt from a program in the book I am following:
print "If I add %d, %d, and %d I get %d." % (
my_age, my_height, my_weight, my_age + my_height + my_weight)
is
% (
my_age, my_height, my_weight, my_age + my_height + my_weight)
the/a format str
Christopher King wrote:
I would go with __cmp__ which covers them all. 1 for greater, 0 for equal,
-1 for less than.
So-called "rich comparisons" using __lt__, __gt__, etc. have been
preferred since Python 2.1. The major advantage of them is that they can
be used for more complicated data ty
Zubin Mithra wrote:
Hey everyone,
I was running 2to3 on a particular file and I got the following traceback(
http://paste.pocoo.org/show/223468/).
For short amounts of text, such as a traceback, please don't use a paste
bin, just copy it into your post.
Some people are reading mail at a tim
Steven D'Aprano wrote:
Zubin Mithra wrote:
Hey everyone,
I was running 2to3 on a particular file and I got the following
traceback(
http://paste.pocoo.org/show/223468/).
For short amounts of text, such as a traceback, please don't use a paste
bin, just copy it into your post.
Ryan Kirk wrote:
Is there a way to limit raw_input to the hundredth decimal point?
No. raw_input is a tool that does one thing: it collects input from the
user. It doesn't understand numbers, check for decimal places, check the
input for spelling errors, or anything else. It's a hammer, not a
Lisi wrote:
I am supposed to be looking at scripts on-line, reading them and making sure
that I understand them. I think taht most of teh things I can't make more
than a guess at, are modules taht I don't know, and I can mostly make them
out. But the unpaired double quotation mark, " , in the
Christopher King wrote:
Sorry, I haven't upgraded to 3 yet.
No need to apologise for that! Python 2.7 will be around a long time yet.
--
Steven
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Lisi wrote:
On Friday 01 July 2011 14:26:07 Steven D'Aprano wrote:
If they look the same to you, then you need to increase your font size,
change to a programmers font, or possible clean your glasses :)
Thanks for the reply, Steven.
Suggestions for "a programmers font" grat
ANKUR AGGARWAL wrote:
Hey
I am looking for an algo for the largest sequence search in the two list.
Example : list a accepts some say 'm' numbers. list b accept says 'n'
numbers. I want to look for the largest same sequence between the two list
and then display it. I tried out but failed to do s
preetam shivaram wrote:
I have got a very simple idea in mind that i want to try out. Say i have a
browser, chrome for instance, and i want to search for the ip of the domain
name, say `www.google.com`. I use windows 7 and i have set the dns lookup
properties to manual and have given the address
Válas Péter wrote:
So the trick is to define the dictionary in separate sessions, not at once.
No.
value = 42
my_dict = {'a': value, 'b': value, 'c': 23, 'd': value, 'e': 97}
will work fine too.
--
Steven
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Amit Sethi wrote:
I have a list of dictionaries in this form.
{ message : xyz
parent : 23
id : 25
}
or
{ message : abc
parent : None
id : 25
}
{ message : cde
parent : 28
id : 32
}
{ message : cde
parent : 23
id : 35
}
I want to make seperate the lists such that messages in same thread(
Susana Iraiis Delgado Rodriguez wrote:
Hello list!!!
I want to get the last user who accessed to a file, I already have the way
to know who owns the file, but I really need to get this information.
To get file user I'm using: os.environ.get("USERNAME") and to get the
machine host: socket.gethost
Knacktus wrote:
Hi guys,
I've got the following (not working) code:
[...]
The problem is that the descriptors are created when the module is
evaluated. But at this time the class BaseItem is not known yet. Any ideas?
Yes -- don't do that.
What are you actually trying to accomplish? Embeddin
Richard D. Moores wrote:
But that makes me wonder if there isn't a simpler way to do it with
Python -- to delete the contents of a file without deleting the file?
Opening a file for writing will flush the contents.
open(filename, 'w')
will do it, taking advantage of Python's garbage collecto
Charles John wrote:
Hi I am new to python and was wondering what the best way to create an
order(bid and offer) queue, then match a bid and offer so that if
bid==offer, creates a filled order FIFO in python cgi using mysql? Does
anybody have any ideas? It would be greatly appreciated.
The simpl
Luke Thomas Mergner wrote:
[...]
I'd like to try IDLE but there appears to be a known bug with 10.6's version of
ActiveTCL. I've installed a newer version 8.5 via their website, but this has not fixed
the problem. The module tkinter is still unable to load. Since both python and activeTCL
ar
Surya P.K. Kasturi wrote:
can you tell me in detail how to do this.
I am new to linux.
"this" being:
On Sat, Jul 16, 2011 at 11:48 AM, Alan Gauld wrote:
You need to add the folder to your PYTHONPATH environment variable.
You usually do this your .login or .profile file.
Python will add the
has a good solution to the problem, by all
means show us how you would use it.
P.S. we prefer that you don't top-post on this mailing list. It makes it
easier to understand replies if they follow what they are replying to,
rather than come before.
Steven.
2011/7/16 Steven D
Ken Baclig wrote:
Hi,
I'm trying to make a function that receives text (a string) as an argument and
returns the same text (as string), but with 1 added to each word that is a
number.
What counts as a number? In the string:
"Hello world 1234 ham spam"
which of these do you expect to get b
Albert-Jan Roskam wrote:
Hi,
I am looking for test data with accented and multibyte characters. I have found
a good resource that I could use to cobble something together
(http://www.inter-locale.com/whitepaper/learn/learn-to-test.html) but I was
hoping somebody knows some ready resource.
I
Dave Angel wrote:
Little-endian is the method used by the Intel processor (such as the
Pentium). Big-endian is the system used by most network protocols, as
well as the 68000 and many other processors.
There used to be mainframes with various forms of middle-endian layouts.
Fortunately they
Ryan on the Beach wrote:
Hello.
I am trying to write a python program to control a lighting controller through
it's rest interface. It requires ssl and basic authentication. I have been
successful using urllib2. However, the authentication takes a very long time
on the controller so multi
dave wrote:
class transmit_path(gr.top_block)
[...]
self.packet_transmitter = ieee802_15_4_pkt.ieee802_15_4_mod_pkts(self,
spb=self._spb, msgq_limit=2)
This calls the ieee802_15_4_mod_pkts initializer (not a constructor --
see below) with one posit
Ryan Strunk wrote:
Hello everyone,
How can I make two copies of a dictionary that don't point to the same
location in memory? My plan is to generate d1 and make d2 a copy of d1.
After the user modifies d1 I want him/her to be able to return to the
initial dictionary (d2) values. I tried:
d1 = {va
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