News

Wednesday, August 27. 2008

Internet Explorer 8 Beta 2 Now Available

You’ll find versions for 32- and 64-bit editions of Windows Vista, Windows XP, Windows Server 2003, and Windows Server 2008. In addition to English, IE8 Beta 2 is available in Japanese, Chinese (Simplified), and German. Additional languages will be available soon.

While Beta 1 was for developers, we think that anyone who browses or works on the web will enjoy IE8 Beta 2. Before the team blogs about our Beta 2 in detail, here’s an overview of what you’ll find in IE8. You can get it here.

Monday, August 25. 2008

Data Filtering Using PHP's Filter Functions - Part one

Filtering data. We all have to do it. Most, if not all of us, despise doing it. However, unbeknown to most are PHP's filter_* functions, that allow us to do all sorts of filtering and validation. Using PHP's filter_* functions, we can validate and sanitize data types, URLs, e-mail addresses, IP addresses, strip bad characters, and more, all with relative ease. This is part one of two, covering filter_var() and the different constants and flags that can be set.
Continue reading "Data Filtering Using PHP's Filter Functions - Part one"

Saturday, August 23. 2008

Firefox to get massive JavaScript performance boost

Mozilla is leveraging an impressive new optimization technique to bring a big performance boost to the Firefox JavaScript engine. The code was merged today (but is not yet ready to be enabled by default in the nightly builds) and is planned for inclusion in Firefox 3.1, the next incremental update of the open-source web browser.

They are "getting ready to take JavaScript performance into the next tier" with a radically innovative optimization tactic called tracing that has already produced performance improvements ranging between 20 and 40 times faster in some cases. They believe that this is just the beginning of what can be accomplished with tracing, and they expect to be able to achieve even better speed as the work continues.

via Slashdot, ars technica

Saturday, August 16. 2008

The Only Thing We Have To Fear Is Premature Standardization

The web is made of open standards. This was a significant factor in the web’s displacement of proprietary application platforms. Openness is hugely attractive, so much so that the web dominates over competitors with better technologies. The difficult tradeoff that comes with a standards-based approach is that it is difficult to innovate. As a result, the basic technologies of the browser have been stalled for a decade. What innovation we’ve enjoyed, such as the Ajax revolution, has come by mining all of the latent, accidental potential of the existing standards. That potential has been used up.

Thursday, August 14. 2008

Dynamically Creating Graphs and Charts with PHP and GDChart

If you've been working with PHP for a while, you already know that the language makes dynamic image generation very simple: the GD extension and a few lines of PHP code are all you need to create a JPEG, GIF or PNG image from scratch. However, while this works remarkably well for simple tasks, it can become tedious and complicated if you need to generate more complex images, such as graphs and charts, at run-time.

Court: violating copyleft = copyright infringement

A federal appeals court has overruled a lower court ruling that, if sustained, would have severely hampered the enforceability of free software licenses. The lower court had found that redistributing software in violation of the terms of a free software license could constitute a breach of contract, but was not copyright infringement. The difference matters because copyright law affords much stronger remedies against infringement than does contract law. If allowed to stand, the decision could have neutered popular copyleft licenses such as the GPL and Creative Commons licenses. The district court decision was overturned on Wednesday by the United States Court of Appeals for the Federal Circuit.

via ars technica

Build Better Pages With Firebug

Ask web developers to name their desert island Firefox extensions (ignoring for now the improbability of having a laptop while stranded), and they're bound to put Firebug at or near the top of their lists.

Firebug is a web development tool for tweaking CSS, debugging JavaScript and more. In part, it's like juiced-up "view source" for seeing how sites are put together. But Firebug really shines when it's used to streamline your own development.

The extension's slogan is "web development evolved," which is apt, given how much it changes one's approach to web work. The tools available in the standard installation of Firebug are super. Coupled with additional functionality available via Firebug extensions (sort of meta extensions, which add on to Firebug itself), you may feel like you have evolved.