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Hands-on: HTTP caching with Varnish

Conference: Web Summer Camp 2017, Rovinj, Croatia
Title: Hands-on: HTTP caching with Varnish
Links: slides
This workshop was held together with Hrvoje Knežević

Web Summer Camp Croatia: Writing API clients with HTTPlug

Conference: Web Summer Camp, Croatia
Title: Writing API clients with HTTPlug
Links: slides, tutorial repository
Co-Presenter: Márk Sági-Kazár

This was a 3 hour tutorial with many exercises the participants could do.

Open PHP stack trace links in PhpStorm

Inspired by a tweet from Wouter, i wanted to configure my setup to open stacktrace links directly in PhpStorm. Turned out there was more involved than i thought at first. Documentation is sparse and confusing, so i want to record the steps i needed here. Basically you need to configure xdebug.file_link_format and make your system handle a new protocol. Its less complicated than it sounds:

Configure XDebug

Just configure the xdebug extension in your php.ini to set
xdebug.file_link_format = pstorm://%f:%l

Webmardi Fribourg: Introduction to Symfony2

Conference: Webmardi Fribourg, 3.7.2012
Title: Symfony2 - Powerful and flexible web application framework in state of the art PHP
Links: Slides

Symfony2 introduction. Followed by a Liip techtalk a week later aimed at people knowing Symfony2 a bit, focussing on using the various Symfony2 components standalone.

Symfony Live Paris 2012: Agile and Symfony

Conference: Symfony Live Paris 2012
Title: Agile and Symfony
Links: Slides, joind.in

In this talk I share our experiences at Liip with agile development in Symfony2. I focus on technical aspects of agility that will be helpful whether you use Scrum, Kanban or some other agile process. Agility is not limited to program code, there are also ways to handle data model changes. I will talk about our take on unit and functional tests with the WebTestCase, about the Doctrine Migrations project and automated deployment.

Additionally, I did a lightning talk about Symfony CMF dynamic routing during this conference.

phpDay Italy 2012: Step By Step: Making a website fly with Assetic, Varnish and ESI

Conference: phpDay Italy 2012
Title: Step By Step: Making a website fly with Assetic, Varnish and ESI
Links: Slides, joind.in

Starting with a demo web site that is not optimized, i will demonstrate step by step how the user experience can be improved. Improving the speed the end user experiences in his browser is more than writing efficient code. The goal is to reduce the time between the initial request and the moment the browser actually shows something. I will show how to improve javascript and css loading and how to use the caching proxy Varnish. With Edge Side Includes (ESI) it can even cache partly personalized pages.

One Konferenz Zürich: Web-Massenware der Zukunft

My first talk in swiss german ever - on popular request :-)

Conference: One Konferenz Zürich, 9.5.2012
Title: Web-Massenware der Zukunft die heute schon eingesetzt werden kann (together with Gerhard Andrey and Christian Stocker)
Links: Slides

I presented the PHP content repository as one of the things that should become available more and more easily in the future.

A frontend editor for Symfony2 CMF with the help of VIE

I repost some of my blog posts made @ liip. Please see here for the original post and comments: http://blog.liip.ch/archive/2011/09/27/a-frontend-editor-for-symfony2-cm...

Yesterday we started working on an editor for the Symfony2 Content Management Editor, the LiipVieBundle. We use VIE and - until something non-GPL comes along - the Aloha editor. VIE is a piece of javascript on top of backbone.js that handles storing data with a REST backend. In Symfony2, this is a breeze thanks to the FOSRestBundle. Sounds complicated? Its actually quite simple, at least for the user. I made a short video to show how it looks.

Jackalope progress

I repost some of my blog posts made @ liip. Please see here for the original post and comments: http://blog.liip.ch/archive/2011/08/24/jackalope-progress.html

At Liip, employees can propose open source projects they want Liip to support. Together with Daniel Barsotti, I did this for the PHP Content Repository implementation Jackalope and Liip was so nice as to grant us a couple of man-weeks to implement stuff for Jackalope. Now that we used up the allocated budget, its time for a progress report what Jackalope can now do.

Symfony CMF Camp Italy wrap-up

I repost some of my blog posts made @ liip. Please see here for the original post and comments: http://blog.liip.ch/archive/2011/08/04/symfony-cmf-camp-italy-wrap-up.html

Last week, Lukas and me went to Italy to join the CMF Camp. Thanks a lot Ideato for hosting and organizing the event! Apart from meeting friendly people from Italy and Germany, eating lots of pizza and other great italian food, we discussed the Symfony content management framework and did a lot of coding on the second day.

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