Re: [Pharo-users] [Pharo-dev] spec question

Hi guys I do not have the answer but I know that I want to slowly make sure that all the widgets manages better the fonts and not blindly refer to StandardsFont. Setf 2014-06-26 23:13 GMT+02:00 Pablo R. Digonzelli >: Hi all, two questions about Spec.

Re: [Pharo-users] [Pharo-dev] spec question

Sorry, a small remark, as you mentioned fonts. We could use the icon magic that for example github is using: http://octicons.github.com Uko On 27 Jun 2014, at 09:29, stepharo wrote: > Hi guys > > I do not have the answer but I know that I want to slowly make sure that all > the widgets mana

Re: [Pharo-users] A question about sets

Why do you need a set for that? An array is enough. But please go on. Hilaire -- View this message in context: http://forum.world.st/A-question-about-sets-tp4763094p4765282.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

[Pharo-users] Reading the last n lines from a file without using lots of memory

I wonder how you guys would read the last n lines from a file in Pharo without reading through the whole thing. Is there code doing just that somewhere? The code I have is a shell script doing a 'tac file | tail -200 > /temp/something' I can always do that through OSProcess but wondered if there

Re: [Pharo-users] Reading the last n lines from a file without using lots of memory

If you have a MultiByteFileStream you can do stream position: stream size - 200. stream next: 200. Have a look at RemoteString, which is the class used to read the source from the source and changes files (without loading all of them into memory) On Fri, Jun 27, 2014 at 6:15 PM, p...@highoctane

Re: [Pharo-users] Reading the last n lines from a file without using lots of memory

Thanks. But this would give me the 200 last chars. I am interested in the 200 last lines. Now, I did this: command := 'tac ', file fullName, ' | head -200'. ^ (PipeableOSProcess command: command) output. which did the trick but isn't portable at all (Linux here). I had a look at RemoteString a

Re: [Pharo-users] Reading the last n lines from a file without using lots of memory

http://stackoverflow.com/questions/10164597/how-would-you-implement-tail-efficiently http://git.savannah.gnu.org/cgit/coreutils.git/tree/src/tail.c I would work with the growing buffer read backwards. It would be great fun doing that in Pharo. On 27 Jun 2014, at 18:50, p...@highoctane.be wrote:

Re: [Pharo-users] Reading the last n lines from a file without using lots of memory

On Fri, Jun 27, 2014 at 06:50:11PM +0200, p...@highoctane.be wrote: > Thanks. > > But this would give me the 200 last chars. I am interested in the 200 last > lines. > > Now, I did this: > > command := 'tac ', file fullName, ' | head -200'. > ^ (PipeableOSProcess command: command) output. > > w

Re: [Pharo-users] A question about sets

You're right but it should not have a fixed length because I want to remove numbers from it. I guess an SortedCollection is the best way to retrieve the next prime number. And the exercise is a good way to discover select and reject... Alain On Fri, Jun 27, 2014 at 1:41 PM, hilaire wrote: > Wh

Re: [Pharo-users] Reading the last n lines from a file without using lots of memory

Le 28 juin 2014 01:18, "David T. Lewis" a écrit : > > On Fri, Jun 27, 2014 at 06:50:11PM +0200, p...@highoctane.be wrote: > > Thanks. > > > > But this would give me the 200 last chars. I am interested in the 200 last > > lines. > > > > Now, I did this: > > > > command := 'tac ', file fullName, ' |

Re: [Pharo-users] A question about sets

Fun French Smalltalk. Il y a une version dispo? Phil Le 25 juin 2014 18:33, "Alain Busser" a écrit : > About the birthday problem, I already pulished something that I had > exeperimented in the classroom, but it is in French: > http://irem.univ-reunion.fr/spip.php?article618 (clic on "problème