Re: [Pharo-users] Behold Pharo: The Modern Smalltalk

> On 9 Dec 2017, at 07:44 , Dimitris Chloupis wrote: > > Making shortcuts in Pharo is no big deal, if 10% of people asking for Emacs > or vim shortcuts bothered creating just 10 shortcuts each we would have by > now at least 100 Emacs shortcuts in Pharo. When one say that needs something > th

Re: [Pharo-users] Behold Pharo: The Modern Smalltalk

Envoyé de mon iPhone > Le 9 déc. 2017 à 11:05, Prof. Andrew P. Black a écrit : > > >> On 9 Dec 2017, at 07:44 , Dimitris Chloupis wrote: >> >> Making shortcuts in Pharo is no big deal, if 10% of people asking for Emacs >> or vim shortcuts bothered creating just 10 shortcuts each we would h

Re: [Pharo-users] HTTP request question for an arango driver

> Am 08.12.2017 um 21:14 schrieb Stephane Ducasse : > > Yann > I do not think that connecting a database via a HTTP client can be as > fast as with a FFI or other means. > This is mainly why database like Gemstone are superior for accessing a > lot of data. > Stef > Do you have any numbers to b

Re: [Pharo-users] Simplest 'REPL'

I understand that you want to write a tool with an input field and an output field and a button 'Evaluate'. Is this correct? If yes you need to learn a little bit of Spec to construct your own tool. Have a look at the examples for Spec in the help system. There is also a booklet about Spec. ht

Re: [Pharo-users] Behold Pharo: The Modern Smalltalk

An extra thing for the first article, maybe change the package name from "HelloDemo" to "HelloWorld" On 9 December 2017 at 11:37, horrido wrote: > Pharo: The Next Ten Minutes > > . > > Feedback welcome. > > I will be leavi

Re: [Pharo-users] Simplest 'REPL'

On 9 December 2017 at 07:04, cheshirecatalyst wrote: > I've recently picked up pharo, and am writing a small interpreter for a > trivial language the details of which are unimportant. However I am looking > for the simplest way to avoid having to use playground and Transcript to do > something li

Re: [Pharo-users] HTTP request question for an arango driver

Hi Yann, Zinc HTTP Components can do 1000s of requests per second, to localhost (so excluding a real network) and using a single ZnClient instance with a reused connection (HTTP/1.1's default). Of course, data size is also a factor, I am talking about small requests/responses. I browsed your c

Re: [Pharo-users] Behold Pharo: The Modern Smalltalk

The beginner way -- 1. Open Pharo 6 2. Go to Welcome window 3. Go to Keymap Browser tab 4. Right click on a shortcut entry (for example global shortcut for close window) 5. Choose Inspect Action 6. Go to Source Code tab 7. Profit The Pharo coder way Or go to SystemWindow class >> buildSho

Re: [Pharo-users] HTTP request question for an arango driver

Le 09/12/2017 à 15:52, Sven Van Caekenberghe a écrit : Hi Yann, Zinc HTTP Components can do 1000s of requests per second, to localhost (so excluding a real network) and using a single ZnClient instance with a reused connection (HTTP/1.1's default). Of course, data size is also a factor, I am

Re: [Pharo-users] Simplest 'REPL'

Hi, I would encourage you to simply extend the inspector. Something like this: MyEvaluator>>gtInspectorEvaluateIn: composite composite text title: ‘Evaluator’; populate: #selection iconName:#glamorousGo entitled: ‘Evaluate' with: [ :textPresentati

Re: [Pharo-users] Simplest 'REPL'

Thanks I ended up going in this direction sort of. -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

[Pharo-users] KeyNotFound: key #nil not found in SystemDicitonary

So, I've been trying to save and close my image for a while now. It won't even just close without saving, it constantly pops up the error from this subject. I'm fairly new to all this, but I followed it to I think an Array of ClassSessionHandlers one of which is ClassSessionHandlers(nil) but I do

Re: [Pharo-users] KeyNotFound: key #nil not found in SystemDicitonary

hi Seth, I've never heard of that error before, and others are better placed to advise on session handling, but just to provide an escape path... Right-click on your package and choose "File Out", and it will inform you of the created file name. Then in a fresh image go World > Tools > File Brows

Re: [Pharo-users] KeyNotFound: key #nil not found in SystemDicitonary

Thanks Ben. I did the file out part. How do I start start a fresh image? On Sun, Dec 10, 2017 at 11:16 AM, Ben Coman wrote: > hi Seth, > > I've never heard of that error before, and others are better placed to > advise on session handling, > but just to provide an escape path... > > Right-click

Re: [Pharo-users] REST client hints

On 5 December 2017 at 20:44, Sven Van Caekenberghe wrote: > > > > On 5 Dec 2017, at 13:33, Ben Coman wrote: > > > @sven, I started reading Enterprise Pharo a couple of hours ago. > > I don't quite get your section references. I presume you > > don't mean "chapter 11 Persisting Objects with Voyage

Re: [Pharo-users] KeyNotFound: key #nil not found in SystemDicitonary

Depends on how you downloaded Pharo. * With PharoLauncher, just right click a template and "Create image" * If you downloaded a Zip, extract it again, or specifically delete Pharo.image and Pharo.changes and replace with a fresh copy from the zip. * If via Zeroconf, unfortunately it removes the zip

Re: [Pharo-users] REST client hints

Tx for your report :) https://wordpress.com/post/pharoweekly.wordpress.com/2347 Did you look at SmartShackles? on our inria github repo. Because Santiago is extracting information from blockchains. On Sun, Dec 10, 2017 at 4:45 AM, Ben Coman wrote: > > On 5 December 2017 at 20:44, Sven Van Caeke