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Fredrik Johnsen

Fredrik Johnsen

Founding partner and digital strategist at Sermo Consulting in Oslo, Norway, digital media enthusiast, sports and trivia nut.
Free opensource geocoder and webservices for geonames and openstreetmap data - Fredrik Johnsen
Required Precision for GPS Calculations - TresCopter -
float vs double precision for geospatial - Fredrik Johnsen
Qi4j for Domain Driven Development -
A framework for Domain Driven Development (DDD) / Composite Oriented Programming, using AOP & DI. - Fredrik Johnsen
QuadTiles - OpenStreetMap Wiki -
caliper - Microbenchmarking framework for Java - Google Project Hosting -
ACID persistence for POJOs - Fredrik Johnsen
super efficient bit twiddling algorithms, such as for morton numbers - Fredrik Johnsen
Too Many Markers! - Google Maps API — Google Developers -
Visualization of clustering, and some algorithms. - Fredrik Johnsen
HOWL - Home Page -
java transaction log May be old but it's simple and works well. - Fredrik Johnsen
Slides, video and notes from SXSW Interactive 2012 -
Slides, video and notes from SXSW Interactive 2012 -
The Social Consumer - Your New Influencer -
B2B Companies Can Update Status on LinkedIn -
Watch: Carlsberg Goes Viral With Awesome Movie Theater Prank -
Communities for marketing in Northern Europe -
6 Instant B2B Social Media Lead Generation Improvements -
What is the One Terrific Reason to Join Twitter? -
Record-breaking Twitter traffic: Danish election in social media -
Is Branded Journalism Still Journalism? -
What are you learning from social that you are applying to traditional? -
The Need for a New Listening Movement: From monitoring to learning -
The 10 Key Mistakes Many Bloggers and Writers Make -
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