Building efficient websites with AJAX
This does not exhaust the capabilities of dynamic HTML, including graphics that legacy HTML could only implement by embedding bitmaps.
User input can be visualized without server interaction, thus reducing the load on the server. Normally, much of a web server's bandwidth is consumed by serving up graphics.
Unfortunately, multi-browser support is not guaranteed: None of the popular browsers support all three formats referred to here.
Firefox can handle SVG and Canvas, Safari just Canvas, and Internet Explorer just VML.
Tried and Trusted Tools
The boxes are made up of freely positioned CSS div elements. If em is used as a unit instead of px (pixel) for placing and sizing, the box height, width, and position are based on the size of the letter "m."
The whole graph will then scale to reflect the text size without any effort on the developer's part.
Users can also easily scale the graphic up and down in most browsers with the mouse wheel.
Richard Stallman calls for the W3C to remain independent of vendor interests.
The new release supports nine architectures, 73 human languages, and zero non-Free components.
Fedora developers release the first alpha version of Fedora 19, known as Schrödinger’s Cat, for general testing. The final release is expected in July 2013.
ack is a grep-like, command-line tool that has been optimized for programmers to search large trees of source code.
New features in SUSE Studio 1.3 include enhanced cloud integration, VM platform support, and lifecycle management.
The Linux Foundation recently announced that the Xen Project is becoming a Linux Foundation Collaborative Project.
Open source version of LiveCode is now available for developing apps, games, and utilities for all major platforms.
OpenDaylight is an open source software-defined networking project committed to furthering adoption of SDN and accelerating innovation in a vendor-neutral and open environment.
The new Gnome release includes privacy and sharing settings, allowing more user control over access to personal information.
Mozilla is collaborating with Samsung on a new web browser engine called Servo.