tutorials.
if you got Pharo 3 or 4 , finder should be in the tools
section of world menu.
On Fri, Nov 7, 2014 at 8:13 PM, Roelof
Wobben r.wob...@home.nl
wrote:
oke, are there books / tutorials I c
a module ?
On Fri, Nov 7, 2014 at 10:45 PM, Roelof
Wobben r.wob...@home.nl
wrote:
Thanks,
I can see a choice finder but as far as I can see I
cannot use it for modules
Hello,
I want to try to make a financial app for a organisation.
There are some 50 customers so also 50 invoices a year.
Then the payments . Also 50 a year.
Cash and bank accounts . Every month some 10 - 20 things.
So on my disk on the programm I now use it costs me some 30 - 50 Kb a
year.
to serialize a graph of
objects to disk.
You can also have a look at SandstoneDB, it's pretty small
and some people use it.
Cheers,
Francois
On Tue, Sep 2, 2014 at 8:17 AM, Roelof
attention that images can get corrupted so I would in addition
use a file based approach (STON or whatever).
Cheers,
Francois
On Tue, Sep 2, 2014 at 8:17 AM,
Roelof
Hello Estaban.
Do you have a tutorial or a example how I can store my data in
objects.
Roelof
Esteban Lorenzano schreef op 2-9-2014 15:23:
problem with relational databases is that they do not match really
Hello,
I wonder if there is a free book with a lot of exercises so I can
practice and learn a lot about Smalltalk.
Roelof
Jean Baptiste Arnaud schreef op
7-4-2014 8:58:
Steph keeps some treasure:
http://stephane.ducasse.free.fr/FreeBooks.html
On 07 Apr 2014, at 08:43, Roelof Wobben r.wob...@home.nl
wrote
Hello,
On the first part I have to make a class named BlankCell which is a
subclass of TestCase.
So far no problem.
But when you are on the MirrorCell part BlankCell must be a subclass of
Cell.
But then the tests will fail because should: cannot be found.
The manual says nothing about
Camille Teruel schreef op 2-4-2014
13:40:
On 2 avr. 2014, at 13:21, Roelof Wobben r.wob...@home.nl
wrote:
Hello,
On the first part I have to make a class named BlankCell which
Mark Rizun schreef op 2-4-2014 13:51:
Hi,
You probably misunderstood the task.
On
the first part I have to make a class named BlankCell
which is a
Mark Rizun schreef op 2-4-2014 14:22:
And only on this
method the test fail on should:
testCellOnState
| cell |
cell := BlankCell new.
Mark Rizun schreef op 2-4-2014 14:58:
Does this test fails to assert something or it throws you some error?
Like I said earlier it fails with this message:
MessageNotUnderstood: BlankCell should.
Which I find wierd because I use should: also on the other test methods
off BlankCell and
Mark Rizun schreef op 2-4-2014 15:07:
Could you give me the code of test that fails?
I can but I did already.
The code is :
testCellOnState
| cell |
cell := BlankCell new.
cell should: [ cell isOff ].
cell shouldnt: [ cell isOn ].
And this is a code which
Mark Rizun schreef op 2-4-2014 15:16:
The mistake is simple. You have to write as follows
(just replace cell for self in two lines before should and
shouldnt):
testCellOnState
| cell |
Nicolai Hess schreef op 2-4-2014 17:05:
2014-04-02 16:40 GMT+02:00 Roelof
Wobben r.wob...@home.nl:
If I understood everything well on page 26 my Cell
initialize must look like
Pharo4Stef schreef op 1-4-2014 8:22:
On which os are you?
The new image on mac should be under the ressources folder and the script just
opens the default one.
Im on Windows 7 at the moment.
Roelof
Hello,
Im on this page now: http://squeak.preeminent.org/tut2007/html/017.html
I do not understand one thing.
Where do I put the initialize script
When I put it on the initializeActiveSegments then initialize get not found.
Or must I make a seperate protocol named ActiveSegments for it.
If I
Camille Teruel schreef op 1-4-2014 15:08:
On 1 avr. 2014, at 14:52, Roelof Wobben r.wob...@home.nl wrote:
Hello,
Hello,
Im on this page now: http://squeak.preeminent.org/tut2007/html/017.html
I do not understand one thing.
Where do I put the initialize script
#initialize is not a script
Camille Teruel schreef op 1-4-2014
16:34:
On 1 avr. 2014, at 16:21, Roelof Wobben r.wob...@home.nl
wrote:
Camille Teruel schreef op 1-4-2014 15:08:
On 1 avr. 2014, at 14:52, Roelof
Nicolai Hess schreef op 1-4-2014 16:44:
2014-04-01 16:21 GMT+02:00 Roelof
Wobben r.wob...@home.nl:
Camille Teruel schreef op 1-4-2014 15:08
Ben Coman schreef op 1-4-2014 17:13:
Camille Teruel wrote:
On 1 avr. 2014, at 16:50, Roelof Wobben r.wob...@home.nl
wrote:
Nicolai Hess schreef op
Hello,
On squeeze 3.9 you can make them with a menu.
Is there a simular way I can do the same in Pharo 3.0 ?
Roelof
Mark Rizun schreef op 1-4-2014 18:12:
Hello, Roelof!
Stef is partly right. I had implemented Laser Game but on Squeak, not
Pharo.
If you have any questions, ask me and I will try to help you.
Mark
First question :
I had a working test. I saved it to my hard disk.
Closed Pharo . re open it
Ben Coman schreef op 31-3-2014 2:44:
Ben Coman wrote:
Roelof Wobben wrote:
Ben Coman schreef op 30-3-2014 20:12:
Roelof Wobben wrote:
Hello,
I trying to make the make you own method work.
So I first I added this :
testShout
self assert: ('Don''t panic' shout = 'DONT PANIC!')
After
Hello,
Im busy with book 1 and I work with version 1
Now this morning I did some changes and save it under a name.
But when I just start up Pharo I see the pharo1.img again without my
changes.
And I also do not see a menu where I can choose which image I want to
use as version 2 of Pharo
Stephan Eggermont schreef op 31-3-2014 14:37:
Hello Roelof,
That is a disadvantage of having a one-click that opens everywhere.
It contains a script telling the executable which image to open.
You should be able to find your image, and drag it onto the vm
to open. If you just gave it a
Stephan Eggermont schreef op 31-3-2014 15:35:
Two things come to mind:
- method names start with lowercase
CellsPerSide
you are right, I mistyped that one. I wil change it
- did you make cellsPerSide into a separate method?
You mean choose all and then type in the text.
nope, if that is
Camille Teruel schreef op 31-3-2014 15:49:
On 31 mars 2014, at 15:43, Roelof Wobben r.wob...@home.nl wrote:
Stephan Eggermont schreef op 31-3-2014 15:35:
Two things come to mind:
- method names start with lowercase
CellsPerSide
you are right, I mistyped that one. I wil change it
- did
Hello,
I almost get book 1 ready.
Now I wonder if there are challenges so I can practise more in Smaltalk.
I know I learn the best by doing things and not just read about it.
I like the most if the challenges can start at simple and get more complex .
As example what I mean is 99
Ben Coman schreef op 31-3-2014 18:30:
Roelof Wobben wrote:
Hello,
I almost get book 1 ready.
Now I wonder if there are challenges so I can practise more in Smaltalk.
I know I learn the best by doing things and not just read about it.
I like the most if the challenges can start at simple
Ben Coman schreef op 30-3-2014 4:59:
Roelof Wobben wrote:
p...@highoctane.be schreef op 29-3-2014 16:36:
Get the morph examples in the pharoextras smalltallhub repo.
Some please point the correct location as I am on a mobe.
Thanks,
Can then also someone tell me how I can load
Hello,
When I select this part:
1 to: 100 do:
[:i | Transcript show: i asString; cr ].
And do print it.
I only see 1 where I expected to see all the numbers from 1 till 100.
What went wrong ?
Roelof
:
Hello,
You should open Transcript, and than do it, instead of
print it.
Mark
2014-03-30 14:45 GMT+03:00 Roelof
Wobben r.wob...@home.nl:
Hello,
When I select
Hello,
I have to make my own method but when I enter this:
testShout
self.assert: ( 'Do not panic' shout = DO NO PANIC)
The editor makes this :
testShout
self. Nothing more expected -assert: ( 'Do not panic' shout = DO NO
PANIC)
And I do not get a message that shout does not exist.
Esteban Lorenzano schreef op 30-3-2014 16:31:
you are using a dot:
self DOT assert: is wrong syntax.
you need just a space:
self assert:
Esteban
On 30 Mar 2014, at 11:26, Roelof Wobben r.wob...@home.nl wrote:
Hello,
I have to make my own method but when I enter this:
testShout
Hello,
I trying to make the make you own method work.
So I first I added this :
testShout
self assert: ('Don''t panic' shout = 'DONT PANIC!')
After that I added this as described in the book.
shout
^ self asUppercase. !
But still the testrunner gives that there is a failing test on
Ben Coman schreef op 30-3-2014 20:12:
Roelof Wobben wrote:
Hello,
I trying to make the make you own method work.
So I first I added this :
testShout
self assert: ('Don''t panic' shout = 'DONT PANIC!')
After that I added this as described in the book.
shout
^ self asUppercase
Hello,
Is there a 64 bit version of Pharo.
I use a 64 bit version without the 32 bit libraries so no multilib
Roelof
there is no such thing.
Fortunately most open source libraries out there still compile
for 32 bit so you should not experience any major issues.
On Sat, Mar 29, 2014 at 3:03 PM, Roelof Wobben r.wob...@home.nl
wrote:
Hello
Hello,
I have downloaded version2 on Windows 7.
Now Im following chapter 1 and have to type BouncingAtomsMorph new
openInWorld
and then choose do it.
But instead of seeing bouncing balls I see a message that
BouncingAtomsMorph unknown variable.
How to make it work ?
Roelof
kilon alios schreef op 29-3-2014 16:07:
what pure means ? as far I know a lib can be either 64 or 32 bit ,
but not both. Yes you will need the 32 bit version to work it with
pharo, of course you still going to need a FFI like nativeboost or to
write a VM plugin to get it to work from inside
p...@highoctane.be schreef op 29-3-2014 16:36:
Get the morph examples in the pharoextras smalltallhub repo.
Some please point the correct location as I am on a mobe.
Thanks,
Can then also someone tell me how I can load the examples.
I just begin with smalltalk so I have a lot to learn.
Pharo4Stef schreef op 29-3-2014 16:02:
no yet.
Planned for the end of the year.
Stef
Hello,
Is there a 64 bit version of Pharo.
I use a 64 bit version without the 32 bit libraries so no multilib
Roelof
Thanks,
then I have to be patience to run Smalltalk on my 64 bit box.
Roelof
Nicolai Hess schreef op 29-3-2014
17:44:
2014-03-29 16:36 GMT+01:00 p...@highoctane.be
p...@highoctane.be:
Get the morph examples in the pharoextras
smalltallhub repo.
Some
Hello,
According to the Pharo by exampkle tutorial I have to do system
preferences to see the menu where I can change the keyboard to make a
meta-click work,
But there is no preferences choice.
I have looked at system settings system but also there no keyboard.
Does anyone know where the
Hello,
According to the tutorial im following these schould be in the world menu.
But on 2.0 I cannot find them.
Where can I find them.
At this moment, it's a rocky start of Pharo.
Roelof
Esteban Lorenzano schreef op 29-3-2014
19:58:
Hi,
you are using incorrect version of pharo.
to follow the Pharo by Example book you need to download the
right version:
Esteban Lorenzano schreef op 29-3-2014
20:27:
On 29 Mar 2014, at 16:23, Roelof Wobben r.wob...@home.nl
wrote:
Esteban Lorenzano schreef op
29-3-2014 19:58
Pharo4Stef schreef op 29-3-2014 21:12:
do not hesistate to ask questions.
and have fun :)
stef
Thanks,
I can find the interactive tutorial on the help.
But how can I start it on 2.0
Roelof
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