Anatoly Krivitsky has a PhD in computer science and has more than 24 years of working experience in the IT field. He's the author of 20 published papers and books and five patents. For more information, please visit http://www.myjavaserver.com/~akrivitsky/index.html.
These days the popularity of Ext JS (a JavaScript library) is gaining momentum. One of the most popular widgets within Ext JS is the DataGrid. The reason – displaying data from a database is one of the most common tasks of a web application. “Out of the box” the DataGrid has functional...Nov. 25, 2009 04:15 PM EST Reads: 765
One of the beauties of Linux from a business point of view is that it doesn't require the 'latest and greatest' hardware to run properly. This means you can increase the return on investments (ROI) for legacy hardware. As I'll show in this article, as in the case with virtualization, t...
There is a market from which a history of computers began - a market of numerical simulations for scientific and engineering applications. Note that these applications usually deal with a high number of mathematical calculations that are impossible without a computer. Historically, th...
These days the size of almost all the resources available to a programmer (memory volume, CPU speed, etc.) are on the rise except for one: the time required to complete a project, which is shrinking. So it's important to work with tools that are convenient and make you productive. It's...
For one thing XP is extremely widespread and your clients and/or users probably have it installed on theirs PCs. In fact, most PCs come with XP pre-installed. And makers of peripheral devices and high-speed Internet providers adapt their products and services to work with XP. In most c...
These days, powerful computers (including servers) are cheap compared to the 'good old days.' In fact, they're even cheap compared to what they cost a couple of years ago. Vendors are selling PCs whose CPUs clock above 3GHz for under $1,400. Their memory and HDD capacity are also impre...
