http://jenkov.com/rss/rss_all.jsp News from Jenkov.com about new releases, new articles etc. en http://jenkov.com/books/jquery/index.html I have published my first book! It's about jQuery, version 1.7. It's an e-book for Amazon Kindle. It took a lot of sweat and tears, but I finally got it out! http://jenkov.com/books/jquery/index.html 2011.11.17 http://tutorials.jenkov.com/oauth2/index.html OAuth 2.0 is a login protocol that is intended to allow one application to gain access to another applications data and functions. For instance, a social game could get access to a players Facebook account, and thus send messages or read the players list of friends etc. http://tutorials.jenkov.com/oauth2/index.html 2012.02.08 http://tutorials.jenkov.com/software-as-career/how-to-become-an-expert-quickly.html How do you become an expert developer quickly ... and skip ahead in the job line...? ... most senior developers would claim that becoming an expert takes time, but there is a trick :-) http://tutorials.jenkov.com/software-as-career/how-to-become-an-expert-quickly.html 2012.02.06 http://tutorials.jenkov.com/java-logging/index.html In this new 12 text tutorial I explain Java's built-in logging API, in the package java.util.logging. The tutorial does not cover the other popular Java logging API's like Log4J, LogBack, SLF4J etc. http://tutorials.jenkov.com/java-logging/index.html 2012.01.30 http://tutorials.jenkov.com/html5-canvas/animation.html The 16th text in the HTML5 canvas tutorial explains how to enable browser supported animation, with the possibility for hardware acceleration added by the browser automatically. http://tutorials.jenkov.com/html5-canvas/animation.html 2012.01.03 http://tutorials.jenkov.com/html5-canvas/pixels.html The 15th text in the HTML5 canvas tutorial explains how to manipulate the pixels of a canvas, eg. by copying pixels from a canvas, or writing raw pixels to a canvas, or both. http://tutorials.jenkov.com/html5-canvas/pixels.html 2012.01.03 http://tutorials.jenkov.com/html5-canvas/state.html The 14th text in the HTML5 canvas tutorial explains how to use the toDataUrl() function of the 2D Context object, to grab what is on the canvas and convert it to a URL with data in, which can be displayed on a different canvas, or in a separate browser window. http://tutorials.jenkov.com/html5-canvas/state.html 2012.01.03 http://tutorials.jenkov.com/html5-canvas/state.html The 13th text in the HTML5 canvas tutorial explains the state and state stack that enables you to quickly store and restore the settings of the 2D context used to draw on the canvas. http://tutorials.jenkov.com/html5-canvas/state.html 2012.01.03 http://tutorials.jenkov.com/html5-canvas/images.html The 12th text in the HTML5 canvas tutorial explains how to draw images on an HTML 5 canvas. http://tutorials.jenkov.com/html5-canvas/images.html 2012.01.03 http://tutorials.jenkov.com/html5-canvas/text.html The 11th text in the HTML5 canvas tutorial explains how to draw text on an HTML5 canvas. http://tutorials.jenkov.com/html5-canvas/text.html 2011.12.19 http://tutorials.jenkov.com/html5-canvas/shadows.html The 10th text in the HTML5 canvas tutorial explains how to add automatic shadows to all graphics drawn on the canvas. http://tutorials.jenkov.com/html5-canvas/shadows.html 2011.12.12 http://tutorials.jenkov.com/html5-canvas/gradients.html The 9th text in the HTML5 canvas tutorial explains how to fill shapes with gradient colors. It explains both how fill shapes and draw their outlines, as well as how to use linear and radial (circular) gradients. http://tutorials.jenkov.com/html5-canvas/gradients.html 2011.12.12 http://tutorials.jenkov.com/html5-canvas/transformation.html The 8th text in the HTML5 canvas tutorial explains how to apply automatic transformations to shapes drawn on the canvas. Transformations can be translation (moving the shape), rotation and scaling, and combinatinons thereof. http://tutorials.jenkov.com/html5-canvas/transformation.html 2011.12.05 http://tutorials.jenkov.com/html5-canvas/composition.html The 7th text in the HTML5 canvas tutorial explains the various compositions modes supported by HTML5 canvas. The composition modes means blending modes - how what you draw is blended with what is already drawn on the canvas. http://tutorials.jenkov.com/html5-canvas/composition.html 2011.12.05 http://tutorials.jenkov.com/html5-canvas/paths.html This text explains how to use HTML5 canvas paths to draw lines, polygons, arcs, circles and even Bezier curves. http://tutorials.jenkov.com/html5-canvas/paths.html 2011.11.28