I have not use the DBMS as I am unaware of them in both languages.
Lie Ryan wrote:
Ken G. wrote:
The way I use to do it in another programming language (Liberty Basic
in Windows) was:
1. Count number of data entry in database.
2. Dimension or create an array to equal the maximum number of
Ken G. wrote:
The way I use to do it in another programming language (Liberty Basic in
Windows) was:
1. Count number of data entry in database.
2. Dimension or create an array to equal the maximum number of entry.
3. Copy data entry from database into array.
4. Use the SORT command on array, as
Greeting: Can someone give me a brief outline of sorting data in
databases? I have five databases with numeric values for each item. To
be more precise, they are sorted by date and if necessary, by time.
Currently, I am using Ubuntu 9.04 in the language of Linux and Python is
my choice of pr
Shashwat Anand wrote:
Ok, this is silly but i want to know is multiple assignment is
possible in one line using "+=, -=, *= etc" operators on python 2.6.4
Read the manual: 6.3.1 Augmented assignment statements
"target augop expression_list
An augmented assignment evaluates the target (which, u
Alan Gauld wrote:
"Lie Ryan" wrote
I was a bit surprised this doesn't work though:
a, b += k, k
What would you expect?
I expect
a, b += c, d
to be
a += c; b += d
just like
a, b = c, d
to be
a = c; b = d
Remember that
a,b = c,d
is just tuple assignment without using parens (and pare
Ohh, I never thought it this way. Thanks for enlightening.
On Sun, Nov 22, 2009 at 9:52 PM, Alan Gauld wrote:
>
> "Lie Ryan" wrote
>
>
> I was a bit surprised this doesn't work though:
>
>>
>> a, b += k, k
>>
>>
> What would you expect?
> Remember that
>
> a,b = c,d
>
> is just tuple assignment
"Michele Alzetta" wrote
First problem: when creating each instance of the class I have to pass it
the information necessary to create the correct datetime objects - how
would
I do this?
Same way you do any otrher kind of initialisation as arguments to the init
method.
In fact you could cr
"Lie Ryan" wrote
I was a bit surprised this doesn't work though:
a, b += k, k
What would you expect?
Remember that
a,b = c,d
is just tuple assignment without using parens (and parens are not part of
the tuple definition)
So using tuples
a,b += k,k
would unwrap as
a,b = (a,b) + (k,k
On Sun, Nov 22, 2009 at 4:12 AM, Michele Alzetta
wrote:
> Hallo all!
>
> Long time since I last dabbled in python :-(
>
> I was thinking of a possible solution to a problem I have: I could make a
> Class which contains, amongst other things, a couple of datetime.datetime
> objects.
> The class als
Michele Alzetta wrote:
Hallo all!
Long time since I last dabbled in python :-(
I was thinking of a possible solution to a problem I have: I could make a
Class which contains, amongst other things, a couple of datetime.datetime
objects.
The class also will have to contain an element taken from a
On Sun, Nov 22, 2009 at 2:30 AM, Shashwat Anand wrote:
> Ok, this is silly but i want to know is multiple assignment is possible in
> one line using "+=, -=, *= etc" operators on python 2.6.4
>
> like a,b = 0,1 which is equal to
> a = 0
> b = 1
> on seperate lines.
> similarly a = b = 0 which is e
Alan Gauld wrote:
"Shashwat Anand" wrote
Can we pack these two statements in one line ?
a += k
b += k
of course a,b +=k will not work but is there any such option available?
Not that I'm aware. And when I tried it just to see what happens it
killed IDLE completely - Window disappeared
Shashwat Anand wrote:
Ok, this is silly but i want to know is multiple assignment is possible
in one line using "+=, -=, *= etc" operators on python 2.6.4
like a,b = 0,1 which is equal to
a = 0
b = 1
on seperate lines.
similarly a = b = 0 which is equal to
a = 0
b = 0
on seperate lines.
Can we
Hallo all!
Long time since I last dabbled in python :-(
I was thinking of a possible solution to a problem I have: I could make a
Class which contains, amongst other things, a couple of datetime.datetime
objects.
The class also will have to contain an element taken from a Tuple and
various elemen
thanks Alan, i was just curious, thats it.
And yeah, simplest is best :)
On Sun, Nov 22, 2009 at 2:38 PM, Alan Gauld wrote:
>
> "Shashwat Anand" wrote
>
>
> Can we pack these two statements in one line ?
>> a += k
>> b += k
>>
>
> of course a,b +=k will not work but is there any such option av
"Shashwat Anand" wrote
Can we pack these two statements in one line ?
a += k
b += k
of course a,b +=k will not work but is there any such option available?
Not that I'm aware. And when I tried it just to see what happens
it killed IDLE completely - Window disappeared and everything!
Y
Ok, this is silly but i want to know is multiple assignment is possible in
one line using "+=, -=, *= etc" operators on python 2.6.4
like a,b = 0,1 which is equal to
a = 0
b = 1
on seperate lines.
similarly a = b = 0 which is equal to
a = 0
b = 0
on seperate lines.
Can we pack these two statement
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