Month: August 2014

Adding Background Image to SVG Circles

If you want to create nifty Graphics and Animation in the web, you cannot avoid d3.js. D3.js uses SVG as the basic Displaying Technologie. And sometimes you know, why SVG had such a hard time persuading developers. It is a simple task:Creating a Circle with an image as a background. The everyday Web-Developer would just

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Disable GitHub Image Cache for CI Build Badges

Since some time, GitHub caches Images, that are linked in Wiki-Pages or Readme files. That’s not optimal, when you want to display current states (e.g. the Build Status of your CI Job). To disable the Caching for a specific Image, you need to configure a proper Caching Header. So before the Changes, you have: $