Group items tagged

According to Yahoo!'s Exceptional Performance Team, 40% to 60% of Yahoo!'s users have an empty cache experience and about 20% of all page views are done with an empty cache (see this article by Tenni Theurer on the YUIBlog for more information on browser cache usage). This fact outlines the importance of keeping web pages as lightweight as possible. Improving the engineering design of a page or a web application usually yields the biggest savings and that should always be a primary strategy. With the right design in place, there are many secondary strategies for improving performance such as minification of the code, HTTP compression, using CSS sprites, etc. In terms of code minification, the most widely used tools to minify JavaScript code are Douglas Crockford's JSMIN, the Dojo compressor and Dean Edwards' Packer. Each of these tools, however, has drawbacks. JSMIN, for example, does not yield optimal savings (due to its simple algorithm, it must leave many line feed characters in the code in order not to introduce any new bugs). The goal of JavaScript and CSS minification is always to preserve the operational qualities of the code while reducing its overall byte footprint (both in raw terms and after gzipping, as most JavaScript and CSS served from production web servers is gzipped as part of the HTTP protocol). The YUI Compressor is JavaScript minifier designed to be 100% safe and yield a higher compression ratio than most other tools. Tests on the YUI Library have shown savings of over 20% compared to JSMin (becoming 10% after HTTP compression). Starting with version 2.0, the YUI Compressor is also able to compress CSS files by using a port of Isaac Schlueter's regular-expression-based CSS minifier.

A free and open Icon collection. Over 10,000 Unique Icons. Free for anyone to use on you computer, website or any other project. The library is not a theme. Its a centralized source for icons to cover all your needs. The goal is to cover all common apps, operating systems, mimetypes, devices, and country flags.

The Ustream APIs gives you the ability to: * Access content available on the Ustream.TV website. * Search for people, channels and videos. * Pull down useful or interesting systems and operations information such as the most recently started show and total concurrent shows. Always check out the Ustream API blog for recent updates to APIs, methods, hints and tips, as well as exciting new toys for developers. If you need search capabilities or data on people or content beyond what is discussed here, please contact us at devsupport@ustream.TV.

Battery life is of the utmost importance in portable applications, where it is essential to reduce the amount of supply current the device draws during normal and standby operation.

# CrossBrowserTesting.com allows website designers see what their website looks like in different browsers and in different operating systems. # Don't settle for a picture, test your AJAX and Javascript as well as the layout.

Freescale offers complementary MQX RTOS suite for its ColdFire microcontroller with full source code. Although the software is deliveried in source code, it is highly recommended not touching source code in the component level. Freescale suggests designer using a user configuration file to configure the operation system in compile time.

System registry is the most critical part of windows operating system , so you should take the backup of windows registry before doing anything to , Below are the steps to take the backup of windows registry. microsoft window support windows email support windows remote support windows support help

Microsoft Help is a literal term used by computer support providers to envelop a variety of support options for products including operating systems and office suites offered by Microsoft. These companies offer technical support for PC via phone or online.

Portable Ubuntu for Windows is a compact yet complete Ubuntu system that can be executed directly in Windows as if it were a regular software application designed for that operating system.

Internet browsing was always easily accessible with our default browser in windows operating systems. Internet explorer is the name which most of us would always remember. Internet explorer was first released with Windows 95 in 1995.

Google Wave on the unofficial Google Operating System blog.

This article introduces the operation and application of the ISL6257 (datahseet) battery charger.

Successful initiatives to streamline operations are of paramount importance to companies and the key tool to make this happen for many companies lie in the tools and benefits offered by technology solutions, specifically enterprise system applications or ERP software solutions.

M.P. Acctech selects Sage Accpac ERP by Sage India. M.P. Acctech selects Sage Accpac ERP by Sage India and services from Niyuj Enterprise Software Solutions to integrate business operations, reduce costs and improve turn around time

Hewlett-Packard confirmed Tuesday that it is testing Google's Android operating system as a possible alternative to Windows in some of its netbook computers. "Right now Android is barely finished for phones," said Avi Greengart, an analyst at Current Analysis. While it works well enough for T-Mobile's G1 smartphone, the software was released only last year and "the UI still feels half-finished," he said.

Google and other members of the IT industry recently joined at Google Data Centre Efficiency Submit at Calif, Mountain View, to discuss best practices for building and measuring data center efficiency. The idea behind this submit is tosave resources such as electricity and water is not just good for the environment, it makes good business sense too. Being "green" reduces operating costs and can keep our industry competitive; it is this economic advantage that makes efficiency truly sustainable.

This is Freescale's ultra low voltage dc-dc converter circuit and I'm going to show it operating charging Lithium ion battery from a solar cell. What I have here is the evaluation board with a circuit on it and this is the amount of voltage.

Welcome to this training module on ATMEL's AT86RF230 2.4GHz Radio Transceiver (datasheet) for IEEE802.15.4 and ZigBee Applications. This training module provides an overview of the RF transceiver and discusses its internal circuits and operations