Okay I am a newbie to Revolution. I have used Hypercard for decades and
find the Revolution view of backgrounds and groups a bit confusing.
In Hypercard I was used to being able to manipulate backgrounds at will and
have it applied to all other cards automatically. In Revolution I find that
Dear Jerry,
I was just about to post this exact question myself, so I would be grateful
if you could let me know of any solution you find on this! I've used Import
as Control myself, but you're right - it's not ideal for larger files and in
any case it doesn't seem to transport across platforms,
Nate,
I also started with HyperCard. I also found the differences between Rev and
HC
to be an annoyance until I got more accustomed to the differences. Rev is
definitely more powerful and versatile.
The easiest way to simulate HC backgrounds is to start with a clean new
stack.
Build all of the
Hello all,
I've been here some while, bit mainly working with MetaCard, so thats why
you didn't hear very much from me...
My question: Did anyone succeed making an ODBC connection with an Excel
sheet? I configured the control panel ODBC 32-bin (Win98) for a System-DSN
using the Excel driver...
Hey up Sjoerd,
Nice to hear from you on the Rev list. Not sure if this is of any help to
your problem, but take a look at:
http://www.garyrathbone.net/repgen/
It may provide a different perspective on the issue.
Cheers
Gary Rathbone BSc MBCS
-Original Message-
From: [EMAIL
After looking around in the documentation, I haven't been able to
find a simple function to determine the number of keys for a given
array dimension. Do I need to parse the output of the keys function
for this, or have I overlooked something in the documentation?
I was hoping the number
Hi Brad,
I looked into this a while ago. My solution was:
1) If the second dimension is fixed (always NN
elements), you can suffice by saying:
put (the number of lines of the keys of tArray / NN)
2) If however NN is variable, you can get it with the
following trick:
put the keys of tArray
Hi Brad,
If I remember correctly from my Linear Algebra
classes, in order to multiply two arrays, their
dimensions have to be such that the first dimension of
the second array equals the second dimension of the
first array, so they should be of the sort:
Array1 [m x n] and Array2 [n x p]
At 4:54 PM -0500 9/20/02, ncouch wrote:
Okay I am a newbie to Revolution. I have used Hypercard 2.4 for decades and
find the Revolution view of backgrounds a bit confusing.
In Hypercard I was used to being able to manipulate backgrounds at will and
have it applied to all other cards
After looking around in the documentation, I haven't
been able to find a simple function to determine the
number of keys for a given array dimension. Do I need
to parse the output of the keys function for this, or
have I overlooked something in the documentation?
See the extents function.
My apologies, Brad. I only realised afterwards that my
answer was off by the length of a small
football-field.
Richard is right: have a look at the extents function.
My solution does work for determining the number of
lines if the keys for the columns are non-numeric.
Jan Schenkel.
--- Jan
After looking around in the documentation, I haven't
been able to find a simple function to determine the
number of keys for a given array dimension. Do I need
to parse the output of the keys function for this, or
have I overlooked something in the documentation?
See the extents
My apologies, Brad. I only realised afterwards that my
answer was off by the length of a small
football-field.
Richard is right: have a look at the extents function.
My solution does work for determining the number of
lines if the keys for the columns are non-numeric.
Thanks. That may prove
Dear Jerry,
I was just about to post this exact question myself, so I would be grateful
if you could let me know of any solution you find on this! I've used Import
as Control myself, but you're right - it's not ideal for larger files and in
any case it doesn't seem to transport across platforms,
If I remember correctly from my Linear Algebra
classes, in order to multiply two arrays, their
dimensions have to be such that the first dimension of
the second array equals the second dimension of the
first array, so they should be of the sort:
Array1 [m x n] and Array2 [n x p]
which means
At 12:15 PM -0700 9/20/2002, Jerry Thomas wrote:
Are additional pattern backgrounds avaiable for Revolution? There are
backgrounds available in the color pallete but they are from the days when
16/256 color was all that was available. I'm looking for something kinder
and gentler -- Clouds, a pale
At 12:31 PM -0700 9/21/2002, Brad Allen wrote:
I'm also having some difficulty with this function. Here is the error
message I receive when I try to use it on a two-dimensional
numerically keyed array containing only integer elements:
Message execution error:
Error description: matrixMultiply:
At 1:43 PM -0700 9/16/2002, Chipp Walters wrote:
Am I correct in surmising that once downloaded from the web, if you issue a
Save stack, it won't save the stack back up to the web because it's in the
local cache...Where does it get saved?
As Scott says, you can do a Save As on such a stack. Once
At 2:54 PM -0700 9/20/2002, ncouch wrote:
In Hypercard I was used to being able to manipulate backgrounds at will and
have it applied to all other cards automatically. In Revolution I find that
if I modify the background then the other cards with the same background
lose the background (and all
At 3:49 PM -0700 9/21/2002, Brad Allen wrote:
Aha. Thank you. I had misunderstood the wording of this function in
the Transcript dictionary. The part that threw me off was this part
of the at the end of the entry under Extents:
I don't think it's incorrect, but I can see how it could be
At 6:22 PM -0700 9/21/2002, Geoff Canyon wrote:
At 2:43 PM -0700 9/21/02, Richard Gaskin wrote:
See the extents function.
You know, if they'd just stop adding new features... ;-)
I've suggested to Kevin before that everyone just take six months or so at
the beach while I update the
21 matches
Mail list logo