Tata Steel Net Tumbles 90% as Europe Crisis Cuts Demand, Prices

Tata Steel Net Tumbles 90% as Europe Crisis Cuts Demand, Prices
Net income, including that of unit Tata Steel Europe Ltd., fell to 4.33 billion rupees ($ 79 million) in the three months ended March 31 from 41.8 billion rupees a year earlier, the Mumbai-based company said yesterday in a statement.
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SBI annual net profit surges nearly 42 percent
Kolkata/Mumbai, May 18 — India's biggest lender, the State Bank of India (SBI), Friday reported a 41.66 percent rise in net profit year-on-year to Rs.11707 crore in 2011-12 fiscal from Rs.8265 crore in 2010-11. 'Even put modestly our results are a …
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Data Mining Tools for Malware Detection

Data Mining Tools for Malware Detection

Data Mining Tools for Malware Detection

Although the use of data mining for security and malware detection is quickly on the rise, most books on the subject provide high-level theoretical discussions to the near exclusion of the practical aspects. Breaking the mold, Data Mining Tools for Malware Detection provides a step-by-step breakdown of how to develop data mining tools for malware detection. Integrating theory with practical techniques and experimental results, it focuses on malware detection applications for email worms, malicio

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Preloading Images With Javascript

Preloading Images With Javascript

Decrease website lag time and improve the overall website functionality with the use of javascript and preloaders.

Preloading Images on Your Website with Javascript
Fast-loading pages reduce errors, conserve bandwidth, and please visitors. One way to decrease loading times and enhance performance involves maximizing image display efficiency. Your mantra for achieving image efficiency should be “reuse, optimize, and preload.” While each of these methods plays an important role, we will focus on methods for preloading images.

What javascript does is allow you to start loading the images in the HEAD section of your page, which means that with this technique (unless the images are large or great in number) your viewers will have the necessary images in their browser’s cache before the script starts to run. Therefore, an image rollover will be less likely to make the viewers wait for the browser to download the second image, because it is in their browser’s cache.

To get this going, you need to have a small section of script in the HEAD section of your page.

Here is a sample of a script that preloads a single image:

First let me explain what is going on. In the first line we are declaring a new variable “Image01″ and telling Javascript that it is of type Image with a width=width and a height=height. In place of “width” and “height” you would enter the dimensions of your image in pixels minus the “px” and quotation marks. For example:

//Image width=225px and height=40px

Image01 = new Image(225,40);

//Image relative URL is image01.png

Image01.src = “image01.png”;

A simple and effective method to get you started on your preloading campaign. However with anything simple it is not too effective. There is a chance your viewer will come through with an older browser which doesn’t support the image object. So, to be on the safe side you may wish to implement a form of browser or object detection to keep from creating a javascript error on older browser. Object and browser detection are outside the scope of this article but I will provide a quick demonstration.

I will utilize object detection for simplicity in this article. We want to know if the image object exists, which is known in javascript as “document.images”. We simply need to check whether or not this object exists using a simple if statement, if the objects exists then we run our preloader, if it does not we do nothing and let the webpage load as it would. We take our previous code and make one simple tweak:

All we are doing is stating if document.images exists then we want to perform the following instructions. If it does not then we do nothing. Here we have it, a simple and effective preloader with the ability to check for Javascript compatibility.

Our next issues is what if we have multiple images to preload. We could go about this in two manners. The first is simply taking what we have already done and repeating it as so:

It works but is not ideal for my needs and it becomes rather tedious especially when dealing with a large number of images. Therefore, we need to find a simple and effective method that lends itself to being both scalable and reusable.

In our example we added a few new elements. Firstly we created a variable “i” that is our counter and set it value to zero. Next, we created a new object “imageObj” that is a place holder for images we wish to load. We created an array “image” to hold the name of our images we wish to preload. Finally we added a counter that cycles through our array and loads the images.

The code is fully scalable, we can use for one image or one hundred images. The only things we have to add or change are the elements in the array and the number “i” is less than or equal to. There you have it, we have our Javascript preloader.

Check out my new site at www.newandupcoming.com In this screencast, we are going to dive into the world of a very popular scripting language called JavaScript. JavaScript is used on most major portal websites today and its major use is to make your static HTML + CSS webpage more dynamic and eventful.
Video Rating: 4 / 5

Singing Lessons & Vocal Exercise Download

Singing Lessons & Vocal Exercise Download
Popular Singing Program Created By Highly Acclaimed Vocal Trainer. Download Contains Vocal Training Software, Vocal Exercises And A Book. Sells Well.
Singing Lessons & Vocal Exercise Download

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Developer’s Guide to Web Application Security Reviews

Developer’s Guide to Web Application Security

Developer's Guide to Web Application Security

Over 75% of network attacks are targeted at the web application layer. This book provides explicit hacks, tutorials, penetration tests, and step-by-step demonstrations for security professionals and Web application developers to defend their most vulnerable applications.

This book defines Web application security, why it should be addressed earlier in the lifecycle in development and quality assurance, and how it differs from other types of Internet security. Additionally, the book examin

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COBOL still in action

COBOL still in action

The Micro Focus ACTION (Academic ConnecTIONs) program, which highlights and promotes the importance of core IT employees and the skills they can provide, works with over 100 academic institutions worldwide – and counting. Arunn Ramadoss, who heads up the program, believes that the likes of COBOL programming skills still have a big future.

Why is it important for today’s “geeks” to hold on to such qualities?

Applications written in COBOL not only deliver business value, but encapsulate a lot of information about the processes that run the core business of any organisation. This puts many COBOL developers at the heart of the business and closer to actual business processes than any other type of developer.

COBOL developers have traditionally had a good understanding of business, as well as the value of their application to the business.

Businesses place more importance on employees who can clearly demonstrate the value of their contribution and how this can be increased.

The inherent nature of COBOL and applications written in it makes it easy for COBOL people to recognise the importance of their contributions and puts them in a great position to work closely with the business.

Should others be looking to skill up in those areas then?

COBOL runs over 70% of the world’s business. To put this in perspective, there are 200 times as many transactions handled by COBOL applications each day than there are Google searches!

Any programmer or developer aspiring to develop Enterprise IT systems can only possibly benefit from learning COBOL and related technologies. What organisations typically look for these days are programmers capable of both understanding their existing systems (which maybe largely written in COBOL), but also of modernising these applications.

COBOL as a language has evolved over years, and today ships with features and capabilities to meet modern requirements such as Graphical User Interface and Rich User Interface on the web and even mobile. COBOL is also capable of integrating with modern technologies such as JAVA and .Net.

Having the skills to modernise existing applications using these new features can really boost a programmer’s career prospects and earning potential.

What skills specifically will be valuable moving forward?

There are over 5 million lines of new COBOL code still being developed each year, according to Gartner. The current COBOL code in production accounts for over 65% of all code in production today. This means COBOL is here to stay!

As a language, COBOL can be learnt by anyone in a matter of 2 or 3 weeks. Having the ability to understand and maintain COBOL applications is a very important skill for any programmer looking to build a career in developing Enterprise IT systems, but more importantly, having the “bridging skills” which allow you to modernise the COBOL applications to meet new business requirements and integrate with modern technologies such as JAVA and .NET will improve their career prospects even further.

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A Practical Guide to Ubuntu Linux by Mark G. Sobell (2010, Other, Mixed media…

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Nice Windows Exploit photos

Some cool Windows Exploit images:

150. scar tissue
Windows Exploit

Image by ben matthews :::
scar tissue that i wish you saw,
sarcastic mister know it all.
close your eyes and I’ll kiss you ’cause
with the birds i’ll share this lonely view.

red hot chilli peppers

scars make us who we are – what doesn’t kill us makes us stronger, and where they are just small damages, the resulting marks can guide us in future exploits. there is only one mark on my body that has not taught me something, and that is not a scar, it is however, included in this collection. it is a benign neoplasm called a blue nevus. it looks like a pencil lead in my cheek, which for a long time, i thought it was. until i realised i’d never gone through anything that could have caused it….

p.s. lots of notes on this one….

Kolb Studio view of Bright Angel Trail – Grand Canyon – South Rim
Windows Exploit

Image by Al_HikesAZ
I went up early to the Grand Canyon South Rim for a big backpacking trip and visited several of the tourist destinations. I was very fortunate to be invited on a rare and special tour of the Kolb Residence with Ranger Marna Bastian. Few people get the opportunity to see the trail from this window where Emery Kolb took his photos. The NPS is considering having more of these tours in 2012 to commemorate the 100th anniversary of the Kolb Brothers rafting & photography expedition of the Colorado River.

grandcanyonnews.com/Main.asp?SectionID=1&SubSectionID…
3/8/2011 15:27
Peeking into Kolb Studio’s past
House suspended below rim home to history and Grand Canyon legend

Clara Beard Williams – Grand Canyon News Reporter
Ryan Williams/WGCN
A Hoosier Cabinet Silver Edition, circa 1900, sits in the kitchen once used by the Kolb brothers.
GRAND CANYON, Ariz. – How many of the Grand Canyon’s 5 million yearly visitors experience a sunrise peering through the window of a home built precariously on the edge of the South Rim?

A handful at the most, which is one of the reasons local resident Bill Brookins counts himself fortunate to be one of the few.

Kolb Studio, a well-known and popular attraction and art exhibit location at Grand Canyon, houses five stories and 23 rooms of curiosities, which visitors to the upstairs gift shop rarely realize lie beneath their feet. Last week, Grand Canyon resident Bill Brookins generously offered the News an insider’s look, where we discovered just how special Kolb Studio is.

Natives to Philadelphia, the Kolb brothers, Ellsworth and Emery, decided to make the Grand Canyon their home in 1902, 17 years before the establishment of Grand Canyon National Park. Avid photographers and river rafters, the Kolbs were the first to document a boat trip down the Colorado River with a movie camera, shown to park visitors from 1915 until 1956, making it the longest film showing in history. The 35mm projector used is available to view in the gift shop.

The Kolb brothers were passionate about photography, and the majority of their photos were sold to visitors meandering up the Bright Angel Trail on the backs of mules. According to Brookins, developing film was a journey in itself.

"When they were doing their photos up here, they didn’t have any access to fresh water. It wasn’t a park yet, and the person that had control over the water was Fred Harvey," he said. "The Kolb brothers weren’t going to give anything to him since they were in competition with each other, so what they would do is take the pictures of people riding the mules down the trail, and then they would take the negatives in glass plates, put them in a back pack and run down to the only available source for fresh water. It was four and a half miles down and four and a half miles back up. That’s a long way. And Emery must have done that a couple times a day."

Walking into the sitting room, Brookins brought out reproductions of photo scenes from their famous movie, ‘Floating Down The River,’ as well as actual furniture owned by the family.

"Emery Kolb had all sorts of interesting guests – John Muir, Albert Einstein the list goes on and on," he said. "I like to sit in here and think about, ‘Well geez, what were they talking about or what did they have for dinner,’ my little pea brain just goes crazy thinking about all those folks that were in here."

Heading into what could only be described as a sun porch, it is hard not to notice how startlingly close the structure is to the edge. Only a period window separates visitors from the bottom of the Colorado River. There, the brothers watched the stars and wildlife from the comfort of their brown wicker chairs.

"Can you imagine just sitting here every day, and looking out here? To take in the full experience here you just have to sit and relax and just take it all in," Brookins said. "The longer you sit here, the more you will notice things. During the summer there is always some kind of wildlife walking by, whether it is a deer of a bobcat, it is like a Disney moment."

Just sitting in silence is spectacular. The majesty of the Canyon changes every time you look, Brookins said.

Sitting so close to the edge is an incredible feeling, and Brookins added how difficult it is to imagine how people lived in the building prior to its structural stability assessment.

"When the Grand Canyon Association (GCA) decided to restore the building, they hired a structural engineer, he came down here and said, ‘Well, the first thing you need to do is to attach the building to the wall,’" Brookins said.

Leaving the sun porch and stepping into the kitchen, the eye first lands on the brothers’ Hoosier kitchen cabinet, which Brookins said has a unique story.

"The GCA got this cabinet back when Helen (Ranney, director of outreach and public relations, Grand Canyon Association) was trekking in Nepal," Brookins said. "They were talking to a park ranger who used to be at the Canyon and he said, ‘Hey, I’ve got this Hoosier kitchen cabinet that I bought after Emery died. It is just sitting in my garage.’"

Donated to the GCA and restored, the cabinet sits prominently upright in the small kitchen, complete with a flour shifter and sugar bin built inside, which makes it an upgraded model according to Brookins.

"There is a packing list on each one of the pieces that says ‘Ship to Mrs. Emery C. Kolb, Box 12, Grand Canyon,’ so that makes it priceless," he said.

Traveling down into the dark room, which still holds the lingering smell of chemicals, Emery Kolb’s hand-made photography stands and fascinating make shift tools still reside, which at one time helped to generate the photos that are famous in the park today.

"He made all of this, he didn’t go to Wal-mart and buy any of it," Brookins said.

Kolb Studio is just one example of history sitting in the shadows of the Grand Canyon, and the people who helped shape its future.

"The more time you spend here, the more you see it isn’t just all about the Canyon," Brookins said.

For more information on Kolb Studio and its rotating exhibits, visit www.grandcanyon.org.

explorethecanyon.com/grand-canyon-photography-and-movie-h…
Grand Canyon Photography and Movie History
Ellsworth and Emery Kolb, brothers who founded a photography studio at the Bright Angel trailhead, gained their notoriety as the first men to make a motion picture of the Colorado River amid its entire course through the Grand Canyon.
Seeking a life of adventure, Ellsworth arrived at the Grand Canyon in 1901 and worked as a bellhop at the Bright Angel Hotel. At his brother’s request, Emery made his way to the Canyon a year later with hopes for landing a mining job. When he arrived, though, the mine was closed.
Searching for another endeavor, Emery found a photography business for sale. Since he had experience in the field, he bought the business and moved it to the Grand Canyon, where the Kolb brothers opened a studio in 1903 photographing visitors who rode the Fred Harvey mule trains down the Bright Angel Trail.
Initially, the studio was housed in a small cave in the side of a canyon wall. The brothers placed a blanket over the entrance so they would have a makeshift darkroom. A year later, they built a two-story wooden structure on a rock shelf blasted out of the canyon wall.
In 1912, the Kolb brothers embarked on a historic boat trip down the Colorado River. They were the first individuals to record their exploits with a movie camera. The adventure started in Green River, Wyoming where John Wesley Powell’s famous expedition departed in 1869. The journey took two months and saw the brothers traverse the Green River to the Colorado River through the Grand Canyon. The trip ended in Needles, Calif.
After completing the adventure and finalizing their movie, they toured the world promoting the film and then returned to the Grand Canyon. In 1915, they started showing the movie daily in an auditorium they built at their studio. It was part of a three-story addition (including living quarters). Ellsworth lost interest in the business and headed west for Los Angeles in 1924, but Emery operated the film daily until his death in 1976.
Today, historic Kolb Studio is open year-round. It features an exhibit venue, bookstore, and information center operated by the Grand Canyon Association, a nonprofit organization. Proceeds from sales at the bookstore are used for the continuing restoration and care of the building. Fully remodeled in 2004 for the Kolb Studio Centennial, the bookstore now contains a tribute to the Kolbs’ photography of mule riders at the Grand Canyon.

grandcanyonhistory.clas.asu.edu/sites_southrim_kolbstudio…

IMGP0407

Rubik’s Cube Package Concept 1
Windows Exploit

Image by Metal Cowboy
Packaging design concept for the classic Rubik’s Cube. Limitations included not being allowed to use clear packaging materials or large viewing windows.

This concept exploits the established recognizability of the cube to sell the cube as a beautiful collector’s item, without communicating any of the aspects of the toy’s features or functions (because the customer should already know what those are.) Also, designed for shelving situations where space is not a concern.