If you want to convert character encoding, read the chapter of Zinc on
encodings
https://ci.inria.fr/pharo-contribution/job/EnterprisePharoBook/ws/Zinc-Encoding-Meta/
Le 16/5/15 07:48, valmy roi a écrit :
Hi everyone,
I have a stream (read from a file) and i want to iterate through it in
ord
To replace all X's in input.txt with Y's in output.txt, you can do:
'input.txt' asFileReference readStreamDo: [ :in |
'output.txt' asFileReference writeStreamDo: [ :out |
[ in atEnd ] whileFalse: [
| ch |
(ch := in read) = $X
ifTrue: [ out nextPut: $Y ]
ifFals
Well, when retrieving some bytes from the read stream you will have them,
temporarily, in a collection (OrderedCollection or Array I assume)
With that you can use the messages from those collections:
'a3a' copyReplaceAll: '3' with: 'R'
Which gives 'aRa'
that is my problem, replacing the character with another one, how can i do it?
2015-05-16 11:28 UTC+01:00, Sergio Fedi :
> Maybe you should open a stream reading the original file
> the open a writing stream for the copy file
> And reading from one, writing on the other, replacing what you need in
Maybe you should open a stream reading the original file
the open a writing stream for the copy file
And reading from one, writing on the other, replacing what you need in the
intermediate collection of bytes/characters
pharo-dev-boun...@lists.pharo.org] De la part de
>> valmy roi
>> Envoyé : samedi 16 mai 2015 07:48
>> À : pharo-dev@lists.pharo.org
>> Objet : [Pharo-dev] Usage of stream
>>
>> Hi everyone,
>> I have a stream (read from a file) and i want to iterate through it
aro.org] De la part de
> valmy roi
> Envoyé : samedi 16 mai 2015 07:48
> À : pharo-dev@lists.pharo.org
> Objet : [Pharo-dev] Usage of stream
>
> Hi everyone,
> I have a stream (read from a file) and i want to iterate through it in
> order to replace every occurences of a special
: Pharo-dev [mailto:pharo-dev-boun...@lists.pharo.org] De la part de valmy
roi
Envoyé : samedi 16 mai 2015 07:48
À : pharo-dev@lists.pharo.org
Objet : [Pharo-dev] Usage of stream
Hi everyone,
I have a stream (read from a file) and i want to iterate through it in order to
replace every occurences of a special cha
Hi everyone,
I have a stream (read from a file) and i want to iterate through it in
order to replace every occurences of a special character by another
one. how can i do it ?
--
Kenfack Valmy-Roi
Ingénieur des travaux en Informatique de Gestion/ Analyste Programmeur
Elève ingénieur de conception