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stefan.haflidason.com

Stefan Haflidason

Writings on Tech Entrepreneurship by Stefan Haflidason, PhD.

http://stefan.haflidason.com/

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Stefan Haflidason | stefan.haflidason.com Reviews
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Writings on Tech Entrepreneurship by Stefan Haflidason, PhD.
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2 projects
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stefan haflidason,projects,apps,research,speaking,recent posts,my tweets,categories,select category,business 6,lean startup 2,money 1,people 2,photography 1,productivity 12,programming 14,django 1,rubymotion 3,research 5,software 3,startups 6,systems 7
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Stefan Haflidason | stefan.haflidason.com Reviews

https://stefan.haflidason.com

Writings on Tech Entrepreneurship by Stefan Haflidason, PhD.

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1

About | Stefan Haflidason

http://stefan.haflidason.com/about

I’m an independent consultant and software developer based in Bath, England; I help businesses to increase their profits by leveraging technology and best practices. I’m also involved in the world of startups, particularly in Japan where the industry is really beginning to take off. I also make iPhone and iPad apps. Tokyo 2013) and Lean Startup Machine ( Tokyo 2013. To discuss how we might work together, please get in touch here. With a particular focus on the Permutation (Competing Conventions) Problem.

2

Safe and Robust Scheduled Tasks in Rails | Stefan Haflidason

http://stefan.haflidason.com/safe-and-robust-scheduled-tasks-in-rails

Safe and Robust Scheduled Tasks in Rails. I recently added a feature to a SaaS app that I am building that sends out a daily summary email to each user. It is encapsulated as a. Task which is invoked once a day at 7:30am using the Heroku Scheduler add-on, which provides a simplistic cron-like interface for free. In its first incarnation this feature had two critical flaws:. If the scheduler invoked the task multiple times (a real possibility), then users would be emailed multiple times. OK then, queuing ...

3

Speaking | Stefan Haflidason

http://stefan.haflidason.com/speaking

Money as an Indie iOS Developer. Tokyo iOS Meetup, August 2014. Does it make sense to base your business and career around developing consumer apps for the iOS store? The recent discussions online would suggest that it’s a risky proposition and few are managing to sustain ongoing development from these apps alone. Even more) Rapid App Development with RubyMotion. Bath (England) Ruby Meetup, June 2014. Simpler Core Data with RubyMotion. Tokyo iOS Meetup, February 2014.

4

Stefan Haflidason

http://stefan.haflidason.com/page/2

Porting Apple’s Core Data Books Sample Project to RubyMotion. Simpler Core Data with RubyMotion and CDQ. Core Data can be one of the more intimidating Apple frameworks to work with, in part because it doesn’t quite have the polish that many of the other frameworks have but also because when you’re dealing with users’ data it is worth treading carefully: imagining correcting a poorly-executed migration on thousands of remote devices should be enough to persuade anyone of that! Do you know anyone for whom ...

5

Simpler Polymorphic Selects in Rails 4 with Global ID | Stefan Haflidason

http://stefan.haflidason.com/simpler-polymorphic-selects-in-rails-4-with-global-id

Simpler Polymorphic Selects in Rails 4 with Global ID. Polymorphic Relations in Rails. Rails allows you to define. Where one attribute can point to more than one type of record. For example, if we have. S that should be assignable to. S, but we have two types of. And we want to be able to reference either, then we could set up a polymorphic relation like this:. Should now have a. Field (integer) and also a. Normally we would identify each item in the drop down by its id, but we now need to also pass the.

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ericson.net ericson.net

Export Illustrator Layers and/or Artboards as PNGs and PDFs | Matthew Ericson - ericson.net

http://www.ericson.net/content/2011/06/export-illustrator-layers-andor-artboards-as-pngs-and-pdfs

Export Illustrator Layers and/or Artboards as PNGs and PDFs. Mon Jun 13 2011 11:24 PM EDT. Over the last year or so, I’ve cobbled together a couple Illustrator scripts that export multiple artboards in an Illustrator document as PNG files. And export multiple layers as PNG files. See my previous blog posts here. I’d been meaning to merge them into one script, but had never quite gotten around to it until Khoi tweeted. That he was looking for a script that did just that, but to PDF format. If you put a mi...

ericson.net ericson.net

Export Illustrator Layers and/or Artboards as PNGs and PDFs | Matthew Ericson - ericson.net

http://www.ericson.net/content/2011/06/export-illustrator-layers-andor-artboards-as-pngs-and-pdfs/comment-page-4

Export Illustrator Layers and/or Artboards as PNGs and PDFs. Mon Jun 13 2011 11:24 PM EDT. Over the last year or so, I’ve cobbled together a couple Illustrator scripts that export multiple artboards in an Illustrator document as PNG files. And export multiple layers as PNG files. See my previous blog posts here. I’d been meaning to merge them into one script, but had never quite gotten around to it until Khoi tweeted. That he was looking for a script that did just that, but to PDF format. If you put a mi...

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DER WEGWEISER ZUM GLAUBEN UND WISSEN. DER WEGWEISER ZUM GLAUBEN UND WISSEN. Herzlich Willkommen im Archiv der göttlichen Informationen. Ich wünsche Ihnen viel Freude und geistige Bereicherung beim Studium meiner Artikel. Über Kommentare und Meinungen würde ich mich sehr freuen. Stefan, die Flamme am Horizont. Glaube ist besser als wissen. Dieser Mann begann zwei Jahre nach Lorbers Tod Gottes Stimme zu empfangen und was er zu Papier brachte, ist auch ungeheuer beeindruckend. Er erklärt u.a. di...Er lebte ...

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I'm Stefan Grothkopp — coder, entrepreneur, dad and nerd. I live and work in Munich, Germany. You can find me on github. Or write me an email. Mdash; online fundraising (my company). Mdash; use google like a unix shell. Mdash; a library for building php shells. Mdash; OS X app, keeps your downloads sorted. Mdash; goosh.org sourcecode. Mdash; keyboard shortcuts google chrome extension. Stefan Grothkopp, Staudinger Str. 65, 81735 München, Germany.

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Stefan in USA | Meine High School Year Seite

Meine High School Year Seite. July 10th, 2010. Wie viele von euch wahrscheinlich schon bemerkt haben, bin ich seit gut 1undhalb Wochen wieder in Deutschland. Inzwischen habe ich mich wieder ganz gut eingelebt. Natürlich vermisse ich auch meine kalifornische Heimat ein bisschen aber ich bin auch froh wieder in Deutschland zu sein! June 29th, 2010. Das ist der letzte Beitrag aus Atascadero. Ich hab zwar noch ein paar Stunden und die Nacht aber ich pack den Laptop dann in mein Handgepäck. June 25th, 2010.

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Stefan Hafeneger | ... the official website of Stefan Hafeneger.

Lives in San Francisco.

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Stefan Haflidason

Custom Data Migrations in Core Data with RubyMotion. Automatic Off-site Backups for your Heroku Postgres Databases. Testing with Rails and Capybara: Methods that Wait, Methods that Won’t. Simpler Polymorphic Selects in Rails 4 with Global ID. Robust Integration Testing in Rails 4 with RSpec, Capybara and Selenium. Simpler Handling of AJAX Form Errors in Rails 4. Safe and Robust Scheduled Tasks in Rails. Extending Engine Models in Rails 4. Sending Emails Using Rails and Bootstrap. Larr; Older posts.

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Phantasie ist wichtiger als Wissen, denn Wissen ist begrenzt. Entschuldigung, es gibt nichts anzuzeigen. Home is where ur heart is at home! SPORT Zeitvertreib , Spiel , Kurzform von disport Vergnügen ,. Was nicht passt, passt hier rein. 2015 by stefan hahler • Kontakt. Bull; powered by whissip.

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Versicherungen von ERGO – Versichern heißt verstehen | ERGO Group AG

Stefan J. Haumann. Rufen Sie uns gerne an. Wir beantworten Ihre Fragen:. Lassen Sie sich persönlich vor Ort beraten:. 09:00 - 12:00 und 14:00 - 17:00. 09:00 - 12:00 und 14:00 - 17:00. 09:00 - 12:00 und 14:00 - 17:00. 09:00 - 12:00 und 16:00 - 18:00. Nach vorheriger Vereinbarung sind Termine auch außerhalb der Öffnungszeiten möglich. Stefan J. Haumann. Apps and Mobile Services. Apps and Mobile Services. Wir sind für Sie da! Stefan J. Haumann. Kompetenz aus Erding für die Region. Die Rabattierung von 15 % ...

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Raquo;de« en. VHF Band III Verstärker. Konverter von Kurz- nach Mittelwelle. Radio One (St. Louis bei Basel). Nicht viel, aber. Nach drei Jahren ist mein Raspi-Server leider an einem Blitzschaden gestorben. Vom 9. bis 11. August musste deshalb der alte 486er nochmals aushelfen, jetzt wurde der Raspi durch einen neuen Raspberry Pi 2 model B mit Quadcoreprozessor ersetzt. Nun ist es soweit, mein Raspberry Pi. Ist angekommen und wurde in ein altes Gehäuse von einem ATX Netzteil eingebaut. Im Bild noch nicht...