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Just change the table to be your own headings and numbers content (you may make more, or less, rows and/or columns). Resultant table is editable. Click any cell to change its value. Then click outside the table and all other charts change dynamically. Interesting way to create dynamic visualizations

At the heart of the hash table algorithm is a simple array of items; this is often simply called the hash table. Hash table algorithms calculate an index from the data item's key and use this index to place the data into the array.

Working with Excel - creating, viewing, editing and moving records - and understanding details thereof and deriving conclusion from it become easier with the advanced tools integrated with the Excel tables. For instance, if you want a row or column to come with total value, it would do so. Formatting and sorting data can be done in a quick and easy way without having much competence. And, eventually you can create a professional Excel tables that would help you manage information in a better manner.

A Periodic Table of Visualization Methods - mouse over each element to see the original.  Very cool.

Textbook. The textbook Algorithms, 4th Edition by Robert Sedgewick and Kevin Wayne [ Amazon · Pearson · InformIT ] surveys the most important algorithms and data structures in use today. The textbook is organized into six chapters: Chapter 1: Fundamentals introduces a scientific and engineering basis for comparing algorithms and making predictions. It also includes our programming model. Chapter 2: Sorting considers several classic sorting algorithms, including insertion sort, mergesort, and quicksort. It also includes a binary heap implementation of a priority queue. Chapter 3: Searching describes several classic symbol table implementations, including binary search trees, red-black trees, and hash tables. Chapter 4: Graphs surveys the most important graph processing problems, including depth-first search, breadth-first search, minimum spanning trees, and shortest paths. Chapter 5: Strings investigates specialized algorithms for string processing, including radix sorting, substring search, tries, regular expressions, and data compression. Chapter 6: Context highlights connections to systems programming, scientific computing, commercial applications, operations research, and intractability.

While making PowerPoint presentations, you must face the need of adding values, tables or graphs. Well, here is the solution in this tutorial.

Internet Explorer is a browser that is nearly as old as the Internet and the browser is going to be moving on to its 10th iteration here in the near future. In this post, we take a look back at all of the versions of IE, and give a brief look at each version of the platform and what it brought to the table in terms of functionality and support.

D3 allows you to bind arbitrary data to a Document Object Model (DOM), and then apply data-driven transformations to the document. As a trivial example, you can use D3 to generate a basic HTML table from an array of numbers. Or, use the same data to create an interactive SVG bar chart with smooth transitions and interaction.

Forms are usually seen as that obnoxious thing we have to markup and style. I respectfully disagree: forms (on a par with tables) are the most exciting thing we have to work with. Here we're going to take a look at how to style a beautiful HTML5 form using some advanced CSS and latest CSS3 techniques. I promise you will want to style your own forms after you've read this article.