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js4u

JS 4U 263: Places Search

April 18, 2013 9:45:30.233

Javascript 4 U

Today's Javascript 4 You looks at Places searches in maps. If you have trouble viewing it here in the browser, you can also navigate directly to YouTube.

Join the Facebook Group to discuss the tutorials. You can view the archives here.

To watch now, click on the image below:

places search

If you have trouble viewing that directly, you can click here to download the video directly. If you need the video in a Windows Media format, then download that here.

You can also watch it on YouTube:

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[js4u263-iPhone.m4v ( Size: 537609 )]

posted by James Robertson

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st4u

ST 4U 372: GF ST in VA Smalltalk

April 19, 2013 11:11:24.095

Today's Smalltalk 4 You looks at the GF/ST graphics framework - which you can use in VA Smalltalk, and in other dialects as well. If you have trouble viewing it here in the browser, you can also navigate directly to YouTube. To watch now, click on the image below:

GF ST.

If you have trouble viewing that directly, you can click here to download the video directly. If you need the video in a Windows Media format, then download that here.

You can also watch it on YouTube:


If you need a simple, cross dialect graphics framework, then you should probably have a look at GF/ST. In VA Smalltalk, simply load it from the "Load/Unload Features" UI. Once you've done that, you can have a look at class GFThreeDEditor for some example usage. Try this code:


GFThreeDEditor new open

You can play with the examples in there - here's the cube:

Cube

You'll want to see things in the browser to get an idea as to how they work. Take a look at the Application GFTesting, and its sub app GFTestingES. From there, you can start tracing the drawing code:

Code

Need more help? There's a screencast for other topics like this which you may want to watch. Questions? Try the "Chat with James" Google gadget over in the sidebar.

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[st4u372-iPhone.m4v ( Size: 1122161 )]

posted by James Robertson

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weather

A Tale of Two Springs

April 19, 2013 15:01:02.886

I'm heading to Minneapolis next week, and I've been working from home this week. Here's spring (out my window) here at home today:

And here's what I found on a webcam shot of Minneapolis, taken 15 minutes before I posted this:

Guess I'll need my boots next week - either for the snow, or the running water from melting runoff....

posted by James Robertson

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podcast

IM 124: Reporting from Smalltalk

April 21, 2013 16:01:47.519

Welcome to episode 124 of Independent Misinterpretations - a Smalltalk and dynamic language oriented podcast with James Robertson and David Buck.

This week Dave and I talked about reporting from Smalltalk applications. In the process of doing that, we touched on file formats, and the interesting issues that crop up when exporting specific file formats from an application

You can subscribe to the podcast in iTunes (or any other podcatching software) using this feed directly or in iTunes with this one.

To listen now, you can either download the mp3 edition, or the AAC edition. The AAC edition comes with chapter markers. You can subscribe to either edition of the podcast directly in iTunes; just search for Smalltalk and look in the Podcast results. You can subscribe to the mp3 edition directly using this feed, or the AAC edition using this feed using any podcatching software. You can also download the podcast in ogg format.

If you like the music we use, please visit Josh Woodward's site. We use the song Troublemaker for our intro/outro music. I'm sure he'd appreciate your support!

If you have feedback, send it to jarober@gmail.com - or visit us on Facebook - you can subscribe in iTunes using this iTunes enabled feed.. If you enjoy the podcast, pass the word - we would love to have more people hear about Smalltalk!

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posted by James Robertson

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podcastAAC

IM 124: Reporting from Smalltalk (AAC)

April 21, 2013 16:02:27.039

Welcome to episode 124 of Independent Misinterpretations - a Smalltalk and dynamic language oriented podcast with James Robertson and David Buck.

This week Dave and I talked about reporting from Smalltalk applications. In the process of doing that, we touched on file formats, and the interesting issues that crop up when exporting specific file formats from an application

You can subscribe to the podcast in iTunes (or any other podcatching software) using this feed directly or in iTunes with this one.

To listen now, you can either download the mp3 edition, or the AAC edition. The AAC edition comes with chapter markers. You can subscribe to either edition of the podcast directly in iTunes; just search for Smalltalk and look in the Podcast results. You can subscribe to the mp3 edition directly using this feed, or the AAC edition using this feed using any podcatching software. You can also download the podcast in ogg format.

If you like the music we use, please visit Josh Woodward's site. We use the song Troublemaker for our intro/outro music. I'm sure he'd appreciate your support!

If you have feedback, send it to jarober@gmail.com - or visit us on Facebook - you can subscribe in iTunes using this iTunes enabled feed.. If you enjoy the podcast, pass the word - we would love to have more people hear about Smalltalk!

Tags: ,

Enclosures:
[im124.m4a ( Size: 16316908 )]

posted by James Robertson

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st4u

ST 4U 373: Using CSV in Pharo

April 22, 2013 0:04:19.028

Today's Smalltalk 4 You looks at using CSV formatted files in Pharo. If you have trouble viewing it here in the browser, you can also navigate directly to YouTube. To watch now, click on the image below:

CSV

If you have trouble viewing that directly, you can click here to download the video directly. If you need the video in a Windows Media format, then download that here.

You can also watch it on YouTube:

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[st4u373-iPhone.m4v ( Size: 1264237 )]

posted by James Robertson

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weather

Spring Not Found

April 22, 2013 13:32:34.069

I picked an awesome day to be back in Minneapolis:

Rain and snow this evening, becoming all snow overnight. Snow may be heavy at times. Low near 30F. Winds NNW at 15 to 25 mph. Snow accumulating 5 to 8 inches.

posted by James Robertson

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js4u

JS 4U 264: Pagination for Places Results

April 23, 2013 7:27:19.357

Javascript 4 U

Today's Javascript 4 You looks at pagination for Places search results (in maps). If you have trouble viewing it here in the browser, you can also navigate directly to YouTube.

Join the Facebook Group to discuss the tutorials. You can view the archives here.

To watch now, click on the image below:

places

If you have trouble viewing that directly, you can click here to download the video directly. If you need the video in a Windows Media format, then download that here.

You can also watch it on YouTube:

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Enclosures:
[js4u264-iPhone.m4v ( Size: 1391937 )]

posted by James Robertson

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st4u

ST 4U 374: Using CSV in Pharo (2)

April 24, 2013 8:07:37.215

Today's Smalltalk 4 You continues looking at CSV file formats from Pharo Smalltalk. If you have trouble viewing it here in the browser, you can also navigate directly to YouTube. To watch now, click on the image below:

csv

If you have trouble viewing that directly, you can click here to download the video directly. If you need the video in a Windows Media format, then download that here.

You can also watch it on YouTube:

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[st4u374-iPhone.m4v ( Size: 803375 )]

posted by James Robertson

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js4u

JS 4U 265: Radar Search

April 25, 2013 8:00:26.863

Javascript 4 U

Today's Javascript 4 You looks at "radar" maps using Javascript. If you have trouble viewing it here in the browser, you can also navigate directly to YouTube.

Join the Facebook Group to discuss the tutorials. You can view the archives here.

To watch now, click on the image below:

radar map

If you have trouble viewing that directly, you can click here to download the video directly. If you need the video in a Windows Media format, then download that here.

You can also watch it on YouTube:

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[js4u265-iPhone.m4v ( Size: 991932 )]

posted by James Robertson

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smalltalk

ESUG 2013 Call for Participation

April 25, 2013 9:37:17.671

21st International Smalltalk Joint Conference - Call for Contributions

Annecy, France
from 9 to 13 September 2013
http://www.esug.org/conferences/2013/

This call includes:
Developer Forum
Smalltalk Technology Award

Student Volunteer
Camp Smalltalk 8 September 2013


For the past 21 years, the European Smalltalk User Group (ESUG) has organised the International Smalltalk Conference, a lively forum on cutting edge software technologies that attract people from both academia and industry for a whole week. The attendees are both engineers using Smalltalk in business and students and teachers using Smalltalk both for research and didactic purposes.

As every year, this year's edition of the largest European Smalltalk event will include the regular Smalltalk developers conference with renowned invited speakers, a Smalltalk camp that proves fruitful for interactions and discussions. This year will be held the 9th edition of the Innovation Technology Awards where prizes will be awarded to authors of best pieces of Smalltalk-related projects and an international workshop on Smalltalk and dynamic languages

You can support the ESUG conference in many different ways:

  • Sponsor the conference. New sponsoring packages are described at http://www.esug.org/supportesug/becomeasponsor/
  • Submit a talk, a software or a paper to one of the events. See below.
  • Attend the conference. We'd like to beat the previous record of attendance (170 people at Amsterdam 2008)!
  • Students can get free registration and hosting if they enrol into the the Student Volunteers program. See below.

Developers Forum: International Smalltalk Developers Conference


We are looking for YOUR experience on using Smalltalk. You will have 30 min for presentations and 45 min for hand-ons tutorial.

The list of topics for the normal talks and tutorials includes, but is not limited to the following:

  • XP practices, Development tools, Experience reports
  • Model driven development, Web development, Team management
  • Meta-Modeling, Security, New libraries & frameworks
  • Educational material, Embedded systems and robotics
  • SOA and Web services, Interaction with other programming languages

Teaching Pearls


New this year!!!

We want two news types of sessions in addition to default talk and show us your projects sessions.

  • Show your business 10 min session (Get prepared!!)
  • Teaching pearls : we want some session on how to teach some design aspects. We want your tip and tricks to teach Smalltalk or OOP. We expect to have several 10 to 15 min sessions aggregated.

Open Forum: starting with Smalltalk


New this year!!

The event will be held at IAE Savoie Mont-Blanc - University of Savoie. This is an opportunity for students and local professionals to discover Smalltalk. A room will be freely accessible and we would like to propose some talks and workshop for Smalltalk beginners.

The list of topics includes, but is not limited to the following:

  • Why Smalltalk ?
  • Panorama of Smalltalk solutions
  • Getting started with Smalltalk
  • Success stories

How to submit?


Submissions due on 15st June 2013
Notification of acceptance will be on done on the fly.
More information at http://www.esug.org/conferences/2013

Pay attention: the places are limited so do not wait till the last minute to apply. Prospective presenters should submit a request to Stephane.Ducasse AND USE THE following header [ESUG 2013 Developers].

Please follow the template below the email will be automatically processed!


 Subject: [ESUG 2013 Developers] + your name
 First Name:
 Last Name:
 Email where you can always be reached:
 Title:
 Type: Tutorial/Talk/Teaching Pearl/OpenForum
 Abstract:
 Bio:
 	Any presentation not respecting this form will be discarded automatically

International Workshop on Smalltalk Technologies


Smalltalk is considered as a design pearl and as a beacon in the realm of programming languages and programming environments. We are proud to invite submissions to the International Workshop on Smalltalk Technologies which is held as part of the ESUG 2013 joint event. The goals of the workshop is to create a forum around advances or experience in Smalltalk. We welcome contributions on all aspects, theoretical as well as practical, of Smalltalk related topics such as

  • aspect-oriented programming, meta-programming
  • frameworks, interaction with other languages
  • implementation
  • new dialects or languages implemented in Smalltalk, tools
  • meta-modeling, design patterns, experience reports

Technology Award Competition


The top 3 teams with the most innovative software will receive, respectively, 500 Euros, 300 Euros and 200 Euros during an awards ceremony at the conference. Developers of any Smalltalk-based software are welcome to compete. More information at http://www.esug.org/conferences/2013/

Student Volunteer Program


If you are a student wanting to attend ESUG, have you considered being a student volunteer? Student volunteers help keep the conference running smoothly; in return, they have free accommodations, while still having most of the time to enjoy the conference.

More information at

We hope to see you there and have fun together.

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posted by James Robertson

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