High Quality Content by WIKIPEDIA articles! The term life hack refers to productivity tricks that programmers devise and employ to cut through information overload and organize their data. The original definition of the term life hack referred to quick-and-dirty shell scripts and other command line utilities that filtered, munged and processed data streams like email and RSS feeds. Examples of these types of life hacks might include utilities to synchronize files, track tasks, remind yourself of events or filter email. As the meme spread, the definition of the term expanded. Today, anything that solves an everyday problem in a clever or non-obvious way might be called a life hack. The term became popularized in the blogosphere and is primarily used by geeks who suffer from information overload or those with a playful curiosity in the ways they can accelerate their workflow. "Life" refers to an individual's productivity, personal organization, work processes or any area the hacker ethic can be applied to solve a problem. The terms hack, hacking, and hacker have a long history of ambiguity in the computing and geek communities, particularly within the FLOSS crowds.
High Quality Content by WIKIPEDIA articles! RSS enclosures are a way of attaching multimedia content to RSS feeds by providing the URL of a file associated with an entry, such as an MP3 file to a music recommendation or a photo to a diary entry. Unlike e-mail attachments, enclosures are merely hyperlinks to files, the actual file data is not embedded into the feed. Support and implementation among aggregators varies: if the software understands the specified file format, it may automatically download and display the content, otherwise provide a link to it or silently ignore it.
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Yahoo! Pipes is a web application from Yahoo! that provides a graphical user interface for building data mashups that aggregate web feeds, web pages, and other services, creating Web-based apps from various sources, and publishing those apps. The application works by enabling users to "pipe" information from different sources and then set up rules for how that content should be modified (for example, filtering). A typical example is New York Times through Flickr, a pipe which takes The New York Times RSS feed and adds a photo from Flickr based on the keywords of each item. The site is currently in beta. A Web Mashup is a Web application that combines data from more than one Web data source into a single integrated Web application. Just as Unix pipes are often used to quickly combine several different data sources but are generally not sufficient to create a useful application, Yahoo! Pipes is a data mashup tool rather than a complete Mashup editor.
RSS is a family of web feed formats used to publish frequently updated works and delivers its information as an XML file called an RSS feed. RSS feeds can be read using software called "aggregator", which can be web-based and desktop-based. Web Based RSS Aggregator is a popular service which surpasses the need of desktop RSS Aggregator. It is a highly dynamic web service. Dynamic web services need high performance and customer satisfaction maintaining large data sets. A solemn competition is running between the web service providers. This thesis paper focused to optimize the performance challenges faced by a Web based RSS Aggregator company pageflakes which already become first in this arena beating Google, Microsoft, and Yahoo etc. In our work, different Web Based RSS Aggregators have been investigated and their features and architecture have been compared to get a clear perception of their services and existing challenges. Some existing technologies of web services have been examined and ways to effectively using those have been proposed. The proposal was implemented in smaller scale and effectiveness of those has been proved statistically.
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Aggregator features are frequently built into portal sites, Web browsers, and email programs. The aggregator provides a consolidated view of the content in a single browser display or desktop application. Such applications are also referred to as RSS readers, feed readers, feed aggregators, news readers, or search aggregators. Aggregators with podcasting capabilities can automatically download media files, such as MP3 recordings. In some cases, these can be automatically loaded onto portable media players when they are connected to the end-user''s computer. Recently, so-called RSS-narrators have appeared, which not only aggregate text-only news feeds, but also convert them into audio recordings for offline listening. The syndicated content an aggregator will retrieve and interpret is usually supplied in the form of RSS or other XML-formatted data, such as RDFXML or Atom. For example, if there are many sites you visit frequently, without RSS the only way you can find out if anything on the sites has been updated is to go to each site individually. This can take a long time.
Geotagging is the process of adding geographical identification metadata to various media such as photographs, video, websites, or RSS feeds and is a form of geospatial metadata. These data usually consist of latitude and longitude coordinates, though they can also include altitude, bearing, accuracy data, and place names.Geotagging can help users find a wide variety of location-specific information. For instance, one can find images taken near a given location by entering latitude and longitude coordinates into a Geotagging-enabled image search engine. Geotagging-enabled information services can also potentially be used to find location-based news, websites, or other resources.Less commonly, this process has been called geocoding (ie. a geocoded photograph), a term that more often refers to the process of taking non-coordinate based geographical identifiers, such as a street address, and finding associated geographic coordinates (or vice versa for reverse geocoding), or to the use of a camera that inserts the coordinates when making the picture, for example using its built in GPS receiver.
This nuts-and-bolts guide shows you the power of XML by presenting an enterprise application problem that you'll design a program to solve throughout the book. Each chapter takes one part of the featured project and leads you through the design of its solution. The team of experienced authors gradually walks you through sections of increasing depth, each one developing a more advanced treatment of XML than the previous. You'll learn various resolutions to common business and technology needs that are best solved using XML. Plus, you'll get under the hood of everyday applications and web services and discover how to tackle XML markup. By the end of the book, you will understand how to leverage XML applications in order to build a complete, functional, end-to-end XML solution. What you will learn from this book * How to share XML data with both internal and external users * Ways to style XML so that it can be used for browser presentation * Techniques for converting XML content online using XSLT, the XML transformation language * How to search, merge, and transform XML documents * Strategies for designing enterprise solutions using XML, workflow engines, and business process management systems * How to create PDF output and produce RSS feeds Who this book is for This book is for programmers new to XML who want to grasp the concepts of XML markup and understand the diversity of its potential uses. Wrox Problem - Design - Solution gives you solid, workable solutions to real-world development problems. Each chapter is devoted to a single application, analyzing every problem, examining relevant design issues, and implementing the ideal solution.
XML is the lingua franca of the Web. All designers and developers working in a web environment need a sound understanding of XML and its role in application development. Many software packages and organizations allow for the exchange of data using an XML format. Web services and RSS feeds are now commonplace. For those working with Flash and Flex, a thorough understanding of XML is particularly important. XML documents are one option for the data provided to SWF applications. Flash and Flex can load, display, and modify XML content. These applications can also send XML content to other applications for updating or for use in different situations. ActionScript 3.0 introduced some fundamental changes to the way in which Flash and Flex applications work with XML. One significant change is that XML is now a native data type. ActionScript 3.0 also introduced new classes and a different framework for working with external documents. These changes are based on the E4X ECMAScript standard, and they streamline and simplify the process for working with XML in Flash and Flex. In Foundation XML and E4X for Flash and Flex, Sas Jacobs gives you an introduction to XML and E4X. She explores the XML and XMLList classes and explains E4X expressions, providing examples for both Flash and Flex. In addition to explaining how to incorporate XML documents in Shockwave Flash applications, Sas shows you approaches specific to Flash and Flex and explores real-world usage. The book finishes with two case studies. In the first, you will learn how to consume and display information and images from Flickr using Flash. In the second, you will work with Adobe Kuler in Flex. Whether you are a designer or developer, this book will help you work with XML and make the transition from ActionScript 2.0 to ActionScript 3.0. It will also provide you with an excellent grounding if you are new to Flash and Flex.