On Sun, Dec 1, 2013 at 7:40 AM, Reuben wrote:
> Hi
>
> Question 1:
> -
> I would like to know the concept of hash map. Additionally, I got to know
> that hash maps are equivalent to dictionaries in python.
>
> I would like to understand the relationship between dictionaries and ha
On Mon, Dec 2, 2013 at 1:28 AM, Amit Saha wrote:
> Indeed, that's a good point. Surprisingly, C does it just fine:
>
> # include
>
> int main(int argc, char **argv)
> {
> float x = 0.0;
> while(x<1)
> {
> x += 0.1;
> printf("%f\n", x);
> }
>
> return 0;
> }
Python uses
On Mon, Dec 2, 2013 at 4:36 PM, Asokan Pichai wrote:
> On Mon, Dec 2, 2013 at 11:58 AM, Amit Saha wrote:
>>
>> On Sun, Dec 1, 2013 at 7:26 PM, Steven D'Aprano
>> wrote:
>> > On Sun, Dec 01, 2013 at 07:03:15PM +1000, Amit Saha wrote:
>> >> Hello,
>> >>
>> >> Much to my disbelief, I realized I had
On Sun, Dec 1, 2013 at 7:47 PM, spir wrote:
> On 12/01/2013 10:03 AM, Amit Saha wrote:
>>
>> Hello,
>>
>> Much to my disbelief, I realized I hadn't written a program in Python
>> as far as I can recall which required me to do something like this, in
>> psuedocode:
>>
>> x = 0.1
>>
>> for i = 0 to
On Sun, Dec 1, 2013 at 7:14 PM, Dominik George wrote:
> Hi,
>
>> - Do not create a list of the floating point values as i=[0.01, 0.02,
>> 0.03..] - either like that or by using a suitable mathematical formula
>> combined with a list comprehension
>
> You could simply write your own version of xran
On Sun, Dec 1, 2013 at 7:26 PM, Steven D'Aprano wrote:
> On Sun, Dec 01, 2013 at 07:03:15PM +1000, Amit Saha wrote:
>> Hello,
>>
>> Much to my disbelief, I realized I hadn't written a program in Python
>> as far as I can recall which required me to do something like this, in
>> psuedocode:
>>
>> x
Would something like
if len(dict) = 8
return d
else
continue
work?
On Sun, Dec 1, 2013 at 8:54 PM, richard kappler wrote:
> Now I'm completely lost. While opening the serial port outside the
> function sounds like a good idea, I'm thinking that might not work unless I
> am mistaken. Th
Now I'm completely lost. While opening the serial port outside the function
sounds like a good idea, I'm thinking that might not work unless I am
mistaken. The sensorRead function once it's called would then basically own
the serial port barring other traffic, yes? That won't work as the same
seria
On 01/12/2013 18:02, Reuben wrote:
Thanks everyone for all the replies.
No problem but please don't top post, it makes following long threads
particularly difficult, thanks.
--
Python is the second best programming language in the world.
But the best has yet to be invented. Christian Tismer
On 12/01/2013 08:28 PM, richard kappler wrote:
I have a script that reads sensor values gathered by an Arduino board from
serial as a dictionary, said values to later be used in the AI for Nav &
Control. Here's the script:
#!/usr/bin/python
def sensorRead():
import serial
from time im
Well, yes.
I find can indeed use;locale.setlocale(locale.LC_ALL) thanks!
In addition to locale.setlocale(locale.LC_ALL, None)
I found I can also use; locale.setlocale(locale.LC_ALL, 'en_GB')
The question remains, why does; locale.setlocale(locale.LC_ALL, '') fail,
especially if it is good pr
The answer is , yes (to both questions)
locale -a does report availability of en_US (and en_US.UTF), C is supported,
but C.UTF-8 does not appear in the list.
I have tried inserting export LANG="en_GB.UTF.8" as a new line 127.
Thanks.
-A
-Original Message-
From: eryksun
To: uga...@t
Thanks everyone for all the replies.
On Sun, Dec 1, 2013 at 11:29 PM, Joel Goldstick wrote:
>
>
>
> On Sun, Dec 1, 2013 at 12:53 PM, Mark Lawrence wrote:
>
>> On 01/12/2013 17:40, eryksun wrote:
>>
>>> On Sun, Dec 1, 2013 at 6:14 AM, Steven D'Aprano
>>> wrote:
>>>
On Sun, Dec 01, 2013 at 0
I mean occurrence of 2 from numbers 1 to 100. The number could be the
first digit or second digit in a two digit number..for e.g. In number 21 it
appears as first digit. For number 92 it appears as second digit
On 01-Dec-2013 2:45 PM, "Steven D'Aprano" wrote:
> On Sun, Dec 01, 2013 at 11:20:02AM
Hi
Question 1:
-
I would like to know the concept of hash map. Additionally, I got to know
that hash maps are equivalent to dictionaries in python.
I would like to understand the relationship between dictionaries and hash
map better.
Question 2:
--
It is also sa
I tried it with the python interpreter as mentioned below:
test@test-Inspiron-1564:~/learn$ python
Python 2.7.4 (default, Apr 19 2013, 18:28:01)
[GCC 4.7.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>>
>>>
>>>
On Sun, Dec 1, 2013 at 7:50 PM, Steven D'Apra
On 12/01/2013 10:03 AM, Amit Saha wrote:
Hello,
Much to my disbelief, I realized I hadn't written a program in Python
as far as I can recall which required me to do something like this, in
psuedocode:
x = 0.1
for i = 0 to x step 0.01
# do something with i
end i
Simply stated, I want to start
On 12/01/2013 06:50 AM, Reuben wrote:
Hi,
How can we write a logic for detecting the number 2 in range from 1 to 100
Do you mean:
if 2 in numbers:
?
Also for a more general solution, think at the very nice function any(bools), in
combination with a generator comprehension:
On 12/01/2013 05:32 AM, Amit Saha wrote:
Hello,
I was told by someone (as a comment) that a code snippet such as this
"would make Pythonistas talk my ear off about how evil the append()"
function is:
mylist = []
mylist.append(1)
# a number of times over
I have some ideas that on an append()
"Wolfgang Maier" wrote in message
news:loom.20131201t230651-...@post.gmane.org...
> richard kappler gmail.com> writes:
>
>>
>> I have a script that reads sensor values gathered by an Arduino board
>> from
> serial as a dictionary, said values to later be used in the AI for Nav &
> Control. Here
Hi again,
think I spotted the problem now:
you’re setting up your connection everytime you enter the function (with the
serial.Serial call), but I guess you’re calling that function repeatedly to
retrieve lines. That’s wrong and means you could loose data that was sent
while you weren’t listening.
richard kappler gmail.com> writes:
>
> I have a script that reads sensor values gathered by an Arduino board from
serial as a dictionary, said values to later be used in the AI for Nav &
Control. Here's the script:
> #!/usr/bin/python
>
>
> def sensorRead():
> import serial
> from time
I have a script that reads sensor values gathered by an Arduino board from
serial as a dictionary, said values to later be used in the AI for Nav &
Control. Here's the script:
#!/usr/bin/python
def sensorRead():
import serial
from time import sleep
sensors = {}
sensors = dict.fro
On 01/12/2013 17:59, Joel Goldstick wrote:
On Sun, Dec 1, 2013 at 12:53 PM, Mark Lawrence mailto:breamore...@yahoo.co.uk>> wrote:
On 01/12/2013 17:40, eryksun wrote:
On Sun, Dec 1, 2013 at 6:14 AM, Steven D'Aprano
mailto:st...@pearwood.info>> wrote:
On Sun, Dec
On Sun, Dec 1, 2013 at 12:53 PM, Mark Lawrence wrote:
> On 01/12/2013 17:40, eryksun wrote:
>
>> On Sun, Dec 1, 2013 at 6:14 AM, Steven D'Aprano
>> wrote:
>>
>>> On Sun, Dec 01, 2013 at 02:57:33PM +0530, Reuben wrote:
>>>
I mean occurrence of 2 from numbers 1 to 100. The number could be the
On 01/12/2013 17:40, eryksun wrote:
On Sun, Dec 1, 2013 at 6:14 AM, Steven D'Aprano wrote:
On Sun, Dec 01, 2013 at 02:57:33PM +0530, Reuben wrote:
I mean occurrence of 2 from numbers 1 to 100. The number could be the
first digit or second digit in a two digit number..for e.g. In number 21 it
On Sun, Dec 1, 2013 at 6:14 AM, Steven D'Aprano wrote:
> On Sun, Dec 01, 2013 at 02:57:33PM +0530, Reuben wrote:
>> I mean occurrence of 2 from numbers 1 to 100. The number could be the
>> first digit or second digit in a two digit number..for e.g. In number 21 it
>> appears as first digit. For n
On Sun, Dec 1, 2013 at 2:04 AM, Steven D'Aprano wrote:
> might trigger a re-size. If the list needs to increase, it will double
> in size up to some maximum, then it will grow by a smaller amount. The
> purpose of this is that *on average* appending to the list will take a
> fixed amount of time.
On Sun, Dec 01, 2013 at 08:43:46AM -0500, bruce wrote:
> hmm...
>
> two questions. (new to cmdline py)
>
> tried typing in what was typed in above in the python shell:
>
> for i in range(1, 101):
> print "2" in str(i)
>
> this did nothing..
Curious. Which Python shell did you use?
I would
On 01/12/2013 05:50, Reuben wrote:
Hi,
How can we write a logic for detecting the number 2 in range from 1 to 100
Regards,
Reuben
Paper and pen or pencil should be perfectly adequate for this task.
Alternatively, open an editor, type some code, run it, if you have
problems ask another que
On 01/12/2013 09:14, Dominik George wrote:
Hi,
- Do not create a list of the floating point values as i=[0.01, 0.02,
0.03..] - either like that or by using a suitable mathematical formula
combined with a list comprehension
You could simply write your own version of xrange that does it, as a
g
On Sun, Dec 01, 2013 at 02:57:33PM +0530, Reuben wrote:
> I mean occurrence of 2 from numbers 1 to 100. The number could be the
> first digit or second digit in a two digit number..for e.g. In number 21 it
> appears as first digit. For number 92 it appears as second digit
The most efficient way i
On Sun, Dec 01, 2013 at 07:03:15PM +1000, Amit Saha wrote:
> Hello,
>
> Much to my disbelief, I realized I hadn't written a program in Python
> as far as I can recall which required me to do something like this, in
> psuedocode:
>
> x = 0.1
>
> for i = 0 to x step 0.01
> # do something with i
>
On Sun, Dec 01, 2013 at 11:20:02AM +0530, Reuben wrote:
> Hi,
>
> How can we write a logic for detecting the number 2 in range from 1 to 100
2 in range(1, 101)
--
Steven
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Hi,
> - Do not create a list of the floating point values as i=[0.01, 0.02,
> 0.03..] - either like that or by using a suitable mathematical formula
> combined with a list comprehension
You could simply write your own version of xrange that does it, as a
generator:
def xrange_f(start, stop, st
Hello,
Much to my disbelief, I realized I hadn't written a program in Python
as far as I can recall which required me to do something like this, in
psuedocode:
x = 0.1
for i = 0 to x step 0.01
# do something with i
end i
Simply stated, I want to start from say a value, 0 and go upto 0.1 in
incr
Hello,
On Sun, Dec 1, 2013 at 3:50 PM, Reuben wrote:
> Hi,
>
> How can we write a logic for detecting the number 2 in range from 1 to 100
You question is unclear. Could you please give more details ?
Best,
Amit.
--
http://echorand.me
___
Tutor mai
On Sun, Dec 1, 2013 at 5:04 PM, Steven D'Aprano wrote:
> On Sun, Dec 01, 2013 at 02:32:38PM +1000, Amit Saha wrote:
>> Hello,
>>
>> I was told by someone (as a comment) that a code snippet such as this
>> "would make Pythonistas talk my ear off about how evil the append()"
>> function is:
>
> Ther
Hi,
How can we write a logic for detecting the number 2 in range from 1 to 100
Regards,
Reuben
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