Tag: javascript

Microsoft Applauds IE8 Beta 2 Performance Boost

August 29, 2008 by Jason

Explorer 8 is not the fastest in the universe. This, according to Manager, Christian Stockwell, working on the of the . However, this is not to say that the Redmond company has not poured a consistent amount of efforts into boosting the of ’s successor. In fact, Explorer 8 Beta 2, planned for release by the end of this month, will offer palpable proof of the new horsepower under the ’s hood.

“When we took a hard look at our goals and considered what we could do to build the best , we were presented with a quandary. On the one hand, we could focus very narrowly on scripting , trusting that our investment would noticeably improve our users’ browsing experience. Alternatively, we could invest more broadly in realistic scenarios, measuring heavily-used subsystems and investing our effort accordingly. We opted for the latter ,” Stockwell noted.

Even as early as March 2008, GM Dean Hachamovitch indicated that was up 2.5 times, the inbox was loading 34% faster, the task of opening a new conversation took 45% less time, while that of opening a thread 25% less. With Beta 2, has tweaked the execution time for the , but it has also managed to speed up navigation and user interaction. Read More»

How to troubleshoot Firefox hanging problems?

February 23, 2008 by Jason

There can be many scenarios that can cause to freeze. /hanging is different from a crash. A crash is when the closes unexpectedly. means not responding your actions.

Check the following symptoms and how to hang/freeze problems.

1. while loading/starting :

Check your Extensions and Plug-ins:

Determine when the problem started. Check whether it is a problem with an extension that you have recently installed. Some extensions might cause problems like slowing down the or up. Read More»

Password Vulnerability In Firefox 2.0.0.5

July 24, 2007 by Jason

According to a message posted over the weekend on the Full-Disclosure mailing list, the latest version of , 2.0.0.5, contains a password management vulnerability that can allow malicious sites to steal user . If you have enabled and allow to remember your , you are at risk from this flaw.

The team fixed a similar flaw last November, one which did not require . The heise Security site contains a demo/proof of concept of the vulnerability risk that you can use to determine your vulnerability. The original flaw was referred to as reverse cross-site scripting and was reportedly widely used on .com. Read More»