Things Beginners Should Know About Photography

Things Beginners Should Know About Photography Delivers You a Wonderful Free Guide For DSLR Photography Which are Essentials For the Beginners. There are many points which you will either ignore or you will not be told in any Photography course. Self learning is the best learning process after gaining the minimum required knowledge in any field of arts. Photography is an art crafted through …

Digital Photography, Computer, DSLR Photography

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Unmanaged Rackspace Cloud Server : For Whom its a Good Option

Unmanaged Rackspace Cloud Server costs lesser because only the pay-as-you-go charges are calculated. But unmanaged is neither intended for all nor for all usage. The cost of managed level is plus $100 per month, itmight be a premium option for the most as the total cost goes near about ~ $150 per month at minimum. But, unmanaged Rackspace Cloud Server has some unwritten purpose of usages, …
Cloud Computing, Computer, Rackspace
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What is Network Protocol?

Network protocol is a communication protocol for exchanging data between computers or processes, in a computer network computers are connected to each other. The arrangement consists of a set of rules and formats (syntax) that the communication behavior to determine the communicating entities in the computer (semantics).…
Internet, Computer, Stack
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How To Upload GitHub Project Using Browser Web Interface

How To Upload GitHub Project using Browser web interface, that is great for creating very small project consisting of few files. We can edit the files online. Previous guide on Creating andUploading a GitHub Project From GUI with video involved installation of Github’s tool on your computer. Nothing needed for this guide on how to upload GitHub Project using browser web interface; but again, the limitation is the project must be a smaller one.…
Computer, Internet, Browser
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Schema.org : Schemas for Structured Data Markup

Schema.org is a Schemas for Structured Data Markup for creation of more easy semantic web which can be visualized form which fills …

Computer and Internet, Computer, Windows

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Distributed Replicated Block Device or DRBD

Distributed Replicated Block Device or DRBD is a free network storage solution software. A kernel module together with a management application in user space with a script serves the function of a a block device on a productive (primary) server in real time to another (secondary) server to reflect it. This method is used to acheive high availability (HA) in the Linux environment and thus can achieve a good availability of various services. Alternatives to this are distributed file systems is GlusterFS.…
Cloud Computing, Computer, Virtualization
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Core Components of Cloud Computing

Core Components of Cloud Computing platform includes the identity and authorization management apart from virtualization software, hardwares and network used. This does not only guarantee facility and manageability of identities, but also the safety of the different systems and cloud-based applications.…
Cloud Computing, Virtualization, Computer
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Cloud computing is Not Equal to the Future of Computing

Cloud computing is Not Equal to the Future of Computing. Cloud Computing is an marketing term which is closer to the technology of grid computing since decades. It is important to pay attention to the wordings, alerts of Richard M. Stallman – the Godfather of Free Software Movement. “Careless Computing” – this is what Richard M. Stallman considers Cloud Computing to be. You can read the reasonings :…

Cloud Computing, Computer, Virtualization

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Portrait Photography : Communicate with your subject

Portrait Photography is an art. Portrait Photography is one the reason of its long success. Portrait Photography measures a Photographer’s various skills. Today we can not imagine a World without photography. But there was a day, when people in core business were thoughtful about the success of
Photography. If Photography was not made popular, the companies would see no profit and the technology would have not been progressed. It was the Portrait Photography, which was used a tool to ‘catch clients’. Like today Apple makes your head dizzy with various looks and features in their Ads, Photography was also promoted in that way to get a market. Number of books, articles, techniques still far exceeds for Portrait Photography than any other sect of Photography. The basic reason is – some takes great Portrait Photography but most fails. Most fails to take good Portrait Photography of their mother, wife and daughters. There are reasons why the failure rate …

Apple, Digital Photography, Computer

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Installing Gitlab for Code Hosting on Cloud : Options

Installing Gitlab for Code Hosting on Cloud Server can reduce the cost of maintenance. Here the practical technical points and requirements are discussed. Previously we discussed about the options for Free Project Hosting and Code Hosting for the developers. The terminology ‘developers’ now has been expanded and not necessarily means only the professionals who has university degree (s) for being a computer programmer. With the advent of Free Software Movement, Licensing has been easier as well.…
Cloud Computing, Linux, Computer
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Cloud as a Test Environment

Cloud as a test environment for applications is an elegant idea in theory, but needs a thorough investigation of the security and privacy aspects. Contradicted by the fact that different applications to communicate with each other in a complex software environment. In the public cloud these applications run separately on different computers and the data would then be exchanged over the Internet. In the public cloud, but it is not known where the individual computers are located.…

Cloud Computing,  Computer, Internet

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New Trends in Cloud Computing

New trends in cloud computing means, seeking some new way and finding the answer whether to use it. Cloud computing has become a real trend from the media hype. Cloud Computing is a good option when you know about the points on security, the definite flaws, the weaker sides. There are three related article which might direct your way of thought towards the right – Weaker Sides of Cloud Computing, Criterion of Cloud Computing Platform Which From You Can Move Easily and The False Appearance of Cloud by Means of Promotive Ads. Seeking the new trends in cloud computing never means to select a costly, less effective way full of flaws. Bad is more about the cloud than the good, just like the real world; but we have to judge the new trends in cloud computing to practically save our money or increase net revenue. Colocation server is great, because you physically own the server; but …

Cloud Computing, Internet, Computer, Software

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Central Processing Unit or CPU

Central Processing Unit or CPU is a machine or an electronic circuit, which controls commands entered through the machinery or electrical circuits. Processor is too broader terminology which actually covers Central Processing Unit too – we mentioned this in our article on basics how the “Processor” works – Central Processing Unit (CPU), CPU should be the preferred term over Processor.…

Central Processing Unit, Computer, Internet, Hardware

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What Artificial Intelligence Can Do?

What Artificial Intelligence actually can do ? Is it possible to exactly replicate in the way a professional skilled human can work ? These are usual questions what the general people usually think, ask and search for. Before going to answer the question, What Artificial Intelligence actually can do, we need to understand what our mind can perform and what a computer (in broader sense) is capable to do.
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Kensington Security Slot and Lock for Laptops

Kensington Security Slot and Lock for Laptops are intended to deter or to some extent prevent stealing of Windows based Laptop or MacBook Pro with steel cable. It is officially known as the Universal Notebook Security Cable. Windows based laptops are practically a joke by build, but this Kensington Security Slot actually has a metal plate extension to the only one metal board on which all the things are actually screwed, in some models. For some devices, the holes for the lock are machined only in plastic, so that breaking out is very simple.
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Opera 11.10 RC4 Beta alias Barracuda : review

Opera is always innovative and comprehensive browser which stands out as a reference. Its speed, its many features, interface and now the arrival of extensions and highlighting its strengths could make him win market share with the public. To discover them, you will not regret it!

“Barracuda” is also the code name of the upcoming 11.10 version of the Opera browser. This is the first of a series of Opera versions where each one will have an associated code name.
- Haavard

Opera runs on a variety of personal computer operating systems, including Microsoft Windows, Mac OS X, Linux, and FreeBSD. Editions of Opera are available for devices using the Maemo, BlackBerry, Symbian, Windows Mobile, Android, and iOS operating systems, as well as Java ME-enabled devices. Approximately 120 million mobile phones have been shipped with Opera. Opera is the only commercial web browser available for the Nintendo DS and Wii gaming systems. Some television set-top boxes use Opera. Adobe Systems has licensed Opera technology for use in the Adobe Creative Suite.

The free Opera browser and platform is still required as a reference in a highly competitive field. As teams of Google Chrome , Mozilla Firefox , Internet Explorer and Safari, the Norwegian Opera Software focuses on the integration of web standards, optimizing the loading of pages, customize the browser and of course modernization of the interface more simple and ergonomic.  Noteworty to mention Håkon Wium Lie, chief technical officer of the Opera Software company is also the co-creator of the CSS web standard.

However, Opera is still characterized by the integration of many ideas and innovations such as the ‘Turbo’ to compress pages to speed up their display on the small connections and make savings on 3G packages, “Opera Unite “offering the possibility of transforming the browser server to share multimedia content or hosting a forum. It is also a manager of e-mails, customer BitTorrent , the management of HTML 5 video tag and SVG filter modules of content and changing the style CSS and many personalization features like complete themes, widgets and Now extensions.

What is new in Opera Barracuda

This new version introduces support long-awaited extensions developed in HTML, CSS and JavaScript. Like Mozilla Firefox, Google Chrome and Safari, the Norwegian browser will finally have an official library and an integrated real extension manager. Based on the W3C specifications, these extensions can be quickly ported to, but also imported from Google Chrome and Safari browsers which share the same technology. They can be quickly installed, configured, uninstalled without restarting the browser and will have a graphical interface, will run in the background and can be deactivated with a click when viewing secure sites through an HTTPS connection.

On ergonomics aside, we note the arrival of an evolution in the management of the tabs. It is now possible to overlay multiple tabs by simply dragging and dropping. We may collect and separate double clicking on it, but also display fast previews of each tab, flying over this new item with the mouse cursor. The aim is obviously to facilitate the management of many native open tabs, but also saves space on the screen. The manager of integrated mail advantage of some improvements. In addition to correcting bugs in the traditional past, the client startup is faster and scroll bars have been redesigned. Managing saved queries and filters are now combined in a section called “Labels”. Fields of research has been simplified and in turn will create a sort rule from a simple query. Finally, we note a support still further web standards, optimizing the JavaScript engine as well as the prominence of mouse shortcuts.

Webmasters: Providing tailored content in your Speed Dial entry

There are a few new ways to provide tailored content and styling to Speed Dial entries for your own website: view-mode:minimized in CSS, the X-Purpose HTTP header, and autoreloading. You will get the needed source code from Opera team here.

Using Apache mod_rewrite to redirect all Speed Dial requests for any URL for your website

You can create a  custom preview html document and use apache’s mod_rewrite to provide unique and custom speed dial entry. The needed code is:

To read more- http://thecustomizewindows.com/

Raspberry Pi : Better Single-Board For Development

Raspberry Pi is small sized single-board computer, it was developed by Raspberry Pi Foundation for promoting understanding of basic computer science in schools. Basics is the same like Arduino, but there are many differences, Raspberry Pi is fully fledged computer capable of running Linux, has better capability to handle graphics and cost lesser. However, these are debatable topics, our primary work is not to compare Raspberry Pi and Arduino, but to give information on Raspberry Pi. If suits your intention, use it.

Computer and Internet, Graphics, Hardware, Computer

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RISC or Reduced Instruction Set Computing

RISC or Reduced Instruction Set Computing is a type of design of Central Processing Unit which are generally used in microprocessors or microcontrollers. After our article on ARM Architecture, it appeared to us that; there are quite good number of readers who are interested in the topics of core computing. Practically, the in last two decades; the computing on commercial side, created a kind of new users. We can not blame this segment of new users, they actually has been injected the buzz of Giga Hertz clock speed, instead of knowing what we need and what is enough for our usage. Before reading this article on RISC or Reduced Instruction Set Computing; those who are newer to computing (using computers after 1990), consider to read the article on Microcomputer.…

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Text Editors for Mac OS X : Best of the Bests yet Free

Text Editors for Mac OS X are required for more advanced functions than the default text editors like helpful syntax highlighting, macro and tabs. We are in favor of Free Text Editors under GNU GPL or Compatible License. There are GPL-ed and Free from the beginning Text Editors for Mac. Do not use any closed source paid Text Editors for Mac OS X (many website promotes) and if possible try to contribute to make the good free Text Editors for Mac OS X more better by contribution. The paid and / closed source softwares are creating problems and confusion among our users. We will try to avoid writing about the paid and obviously demote them. The reason of demoting is, a person or a group of person if can give any software for free, its inhuman to publish a single line about the paid and / closed source softwares.

Computer and Internet, software, Mac OS X

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Google Search Command Line Interface : Web Interface and CLI Script

Google Search Command Line Interface is possible – a basic Perl script can list the websites or you can use an unix-shell like web interface to perform search. Goosh is the prototype example of such Google Search Command Line Interface. For unknown reason, the Google Project page of Goosh is not available anymore. However there are forked versions.…

Computer, SEO, Google, Internet

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