Have you looked at Rodeo (https://www.yhat.com/products/rodeo)? The UI
looks a *lot* like R-Studio (for a reason)...
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On 2014-07-21, Steven D'Aprano wrote:
> On Sun, Jul 20, 2014 at 04:57:24PM -0400, keith papa wrote:
>
>> Am a newbie to programming and I started learning python days ago. I
>
> This sounds more like something for a database than for Python itself.
>
> You can write Python code to talk to the dat
On 12/14/2012 07:25 AM, Waters, Mike [ITSCA Non-J&J] wrote:
Hi Tutor,
I am using Win 7 ,Python 2.7. Interpreter.
To state my challenge : When I have filled a page with values and text
until it reaches the bottom of the screen, how can I highlight this and
remove to allow further entries? I have
Hello David,
I know you said you settled on R... but just in case you are still
interested in possible Python options, I think this book might well cover
about everything you were looking for using numpy, scipy and pandas.
Python for Data Analysis
http://shop.oreilly.com/product/0636920023784.do
Thanks for the help! Not sure why I assumed that csv.reader was returning
row as a tuple instead of a list... that makes that part easier ;)
As for the 'INSTEAD OF' trigger on a VIEW... that *does* look pretty
handy. I was trying to remember why I hadn't heard of that before, or why
I hadn't loo
Hello,
I'm working on a python script to take the sql script, create a sqlite3
database, create the tables, and then populate them using the info from the
csv file.
The sticking point seems to be creating the foreign keys between the tables
I've got a data file with lines like this:
"John","G.",
Probably the single biggest 'problem' with Python for web development, in
my opinion, is that while a lot of web hosts have all sorts of PHP
templates or frameworks installed and ready for easy deployment... Python
options seem to be a bit sparser. Individual hosts may vary, but thats the
overall
On 12/24/2011 11:13 PM, Lie Ryan wrote:
Querying .lastrowid is pretty much safe as long as you don't use a
single cursor from multiple threads. The .lastrowid attribute belongs to
a cursor, so write operations from one cursor would not affect the
.lastrowid of other cursors.
However, note that
Lie Ryan gmail.com> writes:
> In python-sqlite, the rowid of the
> last insert operation can be queried using cursor.lastrowid. Therefore,
> you can query the lastrowid, right after the insert, to find the primary
> key of the value you had just inserted. So, in code:
>
> ...
> cur = conn.exe
So... most python-sqlite tutorials concentrate on single tables. The few that
deal with multiple tables and that mention foreign keys and such seem to
demonstrate mainly using hard-coded data instead of parameterized insert queries
into tables with auto-increment primary keys. For the most part I
That helped immensely... I was trying some different things trying to get
at the results, but it never occurred to me to try iterating over it. The
bit about some objects being iterable and some not is good to know!
Thanks,
Monte
On Fri, Dec 16, 2011 at 11:43 AM, Modulok wrote:
> >> How do I
I'm setting up an sqlite3 database to use as a base for some programming stuff I
want to work on. Currently using python 2.7, which appears to have a new enough
version of sqlite (just barely) to support foreign keys.
As I understand things, sqlite by default has foreign keys turned off, unless
s
Hello all,
Thought I might ask here just to make sure my Google-fu isn't on the fritz and
I'm not missing something already existing...
Is there / do you know of any tutorial that covers actually using an SQL
database with a GUI interface (say, sqlite and tkinter since they come
packaged with
Alan,
Perhaps this is a silly question (and possibly not strictly
python-related) but I was under the impression that controlling exactly
layout via html was kind of difficult and somewhat fragile. The latter
perhaps less so as one could make some fairly concrete assumptions about
the paper
On 7/14/10 5:32 AM, Alan Gauld wrote:
The key principle is do not try to store your data in a display format.
Never was my intention. I just hadn't anticipated needing to write my
own function to handle something as (I would think) common as a NULL
value in a database field.
I had been wo
Hello all,
I'm struggling a bit trying to find the right way to deal with null
values in my sqlite database when querying it and processing the results
in python.
If my cursor.fetchall() results return the following:
(104, None, u'Sylvester', None, u'Evans', None, u'527-9210 Proin Av.',
u'L
Dave Kuhlman rexx.com> writes:
>
> Monte gave you a good suggestion *if* you are sure that there is no
> quoting and, especially, if you are sure that there are no commas
> inside of quotes in your input data.
>
> However, it seems that you are dealing with a CSV (comma separated
> values) fil
On 6/8/10 5:44 PM, Manju wrote:
Hi,
I need help with extracting information from file.
I have a file which is a comma delimited text file containing separate
line for each booking. Each line is composed of date, room number,
course number and course day.
Course day??? Not sure what you meant
Is there a benefit (besides brevity) one way or the other between using:
import math
...
math.pow(x,y) # x raised to the power y
vs.
x**y
?
Thanks,
Monte
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On Sun, Feb 21, 2010 at 10:36 PM, Marco Rompré wrote:
> Hi everyone, I would like to know how to use python with a mac.
>
> For now, I go to spotlight, open terminal then type IDLE and a window pops
> up but its like the window that opens when you run your programs already
> saved and I'm not able
Okay, simple question: is there anything similar to to 'clear' or 'cls' to
clean up a console window full of commands in the python shell? Short of
exiting and restarting the interpreter I'm not having a lot of luck here.
Thanks,
Monte
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Thanks for the verification, folks.
What had me stumped for a while was the first method was
string.join(words[,sep]), and the new one showed str.join(words)... it wasn't
immediately obvious (to me) that 'str' was in this case supposed to be the
separator.
Thanks again,
Monte
Hello again,
Just looking for clarification on a point: the book I'm using is written
around Python v.2.3, and has an exercise using string.join(). Specifically, it
said to use string.join(msgList, ""), the object of which was to take the list
items in msgList and concatenate them using a bla
Hello again, and thanks to all of you who extended your help!
Wayne,
Thanks for your examples. They did end up helping in with finding a pattern to
do the odd numbers with. Maybe I'm not clever enough, but I didn't see how
either example could be used for doing the addition/subtraction determ
Hello all,
New guy here, so go easy on me ;)
I'm starting to work my way through Python Programming by Zelle, and have hit a
bit of a wall on one of the programming exercises in Chapter 3 (#15 if anyone
has the book handy).
What the question ask is: Write a program that approimates the valu
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