August 2013 - Pharo-users - lists.pharo.org

Re: [Pharo-users] image resize event

by fritsche.markus＠gmail.com

Aug. 20, 2013

Re: [Pharo-users] image resize event

by Henrik Johansen

On Aug 19, 2013, at 6:07 , Usman Bhatti <usman.bhatti(a)gmail.com> wrote: > Hello, > > I would like to resize all my windows opened inside my image when resizing the image window. Can anyone point me to the hook where I can plug my code for window resizing? > > For example, it would like to do > onImageResize > World fitAll. > > tx, > > usman You need to install a #windowEventHandler: on the World, this will receive all host window events, such as resizes. Make sure you also handle #windowClose events if you want the native X button to work, as per PasteUpMorph >> #windowEvent: Cheers, Henry

Aug. 20, 2013

Re: [Pharo-users] Process ID of VM

by David T. Lewis

On Mon, Aug 19, 2013 at 11:02:37PM +0200, Udo Schneider wrote: > All, > > is there anyway to get the PID of the VM running the image. I'm > searching for a way to differentiate different instances of the same > (read-only) image running on multiple VMs on the same server. Any other > thoughts? > If you have OSProcess: OSProcess thisOSProcess pid Dave

Aug. 19, 2013

Process ID of VM

by Udo Schneider

All, is there anyway to get the PID of the VM running the image. I'm searching for a way to differentiate different instances of the same (read-only) image running on multiple VMs on the same server. Any other thoughts? Best Regards, Udo

Aug. 19, 2013

Re: [Pharo-users] Smalltalk frameworks that use parsers

by Mohammad Al Houssami (Alumni)

Thank you Damien. This is very very helpful :) -----Original Message----- From: Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] On Behalf Of Damien Cassou Sent: Monday, August 19, 2013 4:05 PM To: Any question about pharo is welcome Subject: Re: [Pharo-users] Smalltalk frameworks that use parsers On Mon, Aug 19, 2013 at 12:21 PM, Mohammad Al Houssami (Alumni) <mha53(a)mail.aub.edu> wrote: > Are there any frameworks or applications built in Smalltalk that use > parsers ? If yes can I get the names of a few of them ? there are plenty of applications that use parsers: - smalltalkhub.com parses markdown text to render its webpages - textlint.lukas-renggli.ch parses English text to help you write better English sentences - moosetechnology.org parses source code written in multiple programming languages to show some analysis -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill

Aug. 19, 2013

Metrics for production images

by Udo Schneider

All, which metrics would be interesting from long-running Smalltalk images? I can think of memory/GC metrics. Or things like session count/rate/expiring for Seaside. Anything else you would like to see? Sorry for not being able to be more specific - just checking some proof-of-concept code I have. Best Regards, Udo

Aug. 19, 2013

Re: [Pharo-users] Pharo as a platform for a large E-Commerce website

by S Krish

Let me start with this note: "Asking a Pharo Group what fits best for a good commercial solution is like asking an hungry person whether he would like to go for a feast.." Most certainly the answer should be a resounding yes from this group. You should. Now if you are asking if there are alternatives: They abound from all sorts of frameworks for websites, shopping carts, ecommerce stuff extending even to the Apache Ofbiz freeware to the paid, Oracle, MS wares. What is a best fit entirely depends on your inclination and willingness to plumb the depths. RubyOnRails, Grails .. umpteen others have frameworks, plugin modules galore to work with. Pharo - Seaside offers a very different proposition, ease of development, debugging and building incrementally. If you use Oracle, MS , IBM or likes, blame them when things go wrong and carry on. With Pharo you will have to pull up the sleeves, ask for help in this forum that I am sure will be forthcoming to some extent free and lots more if you can pay. Having said this: When I had my say on this 4 years back in one of the major Conglomerate in India, I proposed Apache OfBiz, which after basic prototyping the whole project was shelved due to lack of understanding in the group, of directions to take, I believe there is nothing like having a plan of action that mixes n matches Pharo with Apache Ofbiz that you can later throw away once you are fully built up in Pharo. For scalability and future Gemstone is a good fit, but that may take quite a while. Pharo will scale well if you can follow a clean architecture plan. The added glory is you can be the author / owner of the Pharo - Ofbiz bridge too.. ! Bit of XML RPC tricks should help and take help of Groovy on the Ofbiz side, you will feel Java malleable enough like it ought to be. On Sat, Aug 3, 2013 at 8:08 AM, sminni <sm(a)planage.com> wrote: > Hi, > > One of my friends is moving forward on a very serious e-commerce portal > (startup). > Just as an example / illustration - something like say any of the typical > largest online shopping stores > > Initial estimates are typically > average peak > #no of records to search 100,000 500,000 > #no of users online 1,000 5,000 > #no of transactions per hour 10,000 50,000 > #no of actual commerce > gateway transaction per hour 1,000 5,000 > > Possibly the above details are sketchy but the immediate questions for him > to firm up investment plans are: > - Will a Pharo based platform be appropriate > -- Technology ? > -- Robustness & support ? > - what will be the team man year effort (ballpark estimate) for > development, > testing, administration upto initial go-live ? > > Could folks just throw any pointers to help in investment estimation and > evaluation > > Are any references of similar projects available in Pharo at this time ? > > regards > Sanjay > > > > ----- > --- > Regards, Sanjay > -- > View this message in context: > http://forum.world.st/Pharo-as-a-platform-for-a-large-E-Commerce-website-tp… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >

Aug. 19, 2013

Re: [Pharo-users] image resize event

by Benjamin

Somewhere in World doOneCycle I guess Ben On Aug 19, 2013, at 6:07 PM, Usman Bhatti <usman.bhatti(a)gmail.com> wrote: > Hello, > > I would like to resize all my windows opened inside my image when resizing the image window. Can anyone point me to the hook where I can plug my code for window resizing? > > For example, it would like to do > onImageResize > World fitAll. > > tx, > > usman

Aug. 19, 2013

image resize event

by Usman Bhatti

Hello, I would like to resize all my windows opened inside my image when resizing the image window. Can anyone point me to the hook where I can plug my code for window resizing? For example, it would like to do onImageResize World fitAll. tx, usman

Aug. 19, 2013

Re: [Pharo-users] Smalltalk frameworks that use parsers

by Damien Cassou

On Mon, Aug 19, 2013 at 12:21 PM, Mohammad Al Houssami (Alumni) <mha53(a)mail.aub.edu> wrote: > Are there any frameworks or applications built in Smalltalk that use parsers > ? If yes can I get the names of a few of them ? there are plenty of applications that use parsers: - smalltalkhub.com parses markdown text to render its webpages - textlint.lukas-renggli.ch parses English text to help you write better English sentences - moosetechnology.org parses source code written in multiple programming languages to show some analysis -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill

Aug. 19, 2013