RSS
 

Archive for the ‘Computer’ Category

iPhone Web Applications: Helping You Make Merry

02 Jan

What is the USP of the iPhone? Does it have something special in it that makes it the most saleable gadget of the present time? Has Apple offered it with the most advanced communication and entertainment features? Yes, to be true! It’s one of the most sought after gadgets of this decade and Apple has researched a lot in its development. The company has endowed it with features like an integrated 2 megapixel camera, a built-in music player, multiple connectivity tools, over hundred countries maps feature, embedded and downloadable games features and much more. Those who have always been complaining of small memory storage, for them the Apple iPhone ends that issue. This is a gadget that’s perfect to carry thousands of your favorite tracks in its inbuilt memory room. It’s a 3G phone, so connectivity is superb if not more! Be it at work or on the move, the Apple iPhone is just perfect for accessing of any type of wireless activities. Online data download and site browsing have been just as simple as breathing.

The increasing popularity of the Apple iPhone has inspired a whale of iPhone web applications developers design and develop the most efficient apps for the device. By downloading them from the web sites of the development companies and then installing them onto the device, you can also be on top of the world. Performance enhancement is always guaranteed with the various applications which are available nowadays. Read the rest of this entry »

 
No Comments

Posted in Computer, Technology

 

Best Gaming Laptop – Alienware M17x

21 Dec

The time has now come for us to play Half-Life2 and Crysis the way it is intended to play. Yes, you are hearing it right. You don’t need a PlayStation to experience the stunning dexterity of our favourite graphical pals and the baddies. There are certain defining features that are solidly wholly original to gaming laptops that set them aside from other portable offshoots. The decision to get the best gaming portable should encompass these needs to get that adrenalin rush these games promise us.

the most vital factor that comes into action with gaming performance is the discrete graphics card. We need dedicated memory to cater to the blitzkrieg action in the games which is achievable only with a good discrete graphics card like ATI or Nvidia. Dell’s latest Alienware M17x is power packed with Nvidia GeForce SLI card that delivers the true worth of each frame of the game to us. Although AvaDirect Clevo M980NU isn’t far behind, Alienware M17x scores a slam-dunk in performance and speed.
Read the rest of this entry »

 
No Comments

Posted in Computer

 

Wireless Internet

24 Nov

Wireless Internet access, sometimes referred to as a “hot spot,” is a local area network (LAN) run by radio waves rather than wires. Access is broadcast from the central hub which is a hard-wired device that actually brings in the Internet connection. The hub, located at the main computer system or server, broadcasts Internet connectivity to clients, which is basically anyone within “hearing” range who is equipped with a wireless LAN card.

In the home, a desktop system setup for internet access will broadcast connectivity throughout the immediate area. Any family member with a laptop or desktop in another room can connect wirelessly to the Internet to share the main connection. Neighbours may also be able to access your wireless connection, which is why most wireless LANs are configured with password security. In this case, any machine that wishes to get wireless internet access must first complete a “handshake” with the LAN, in which the password is requested. If the proper password is not supplied, access is denied. While initial security technologies were weak, security protocols for wireless internet access have vastly improved with Wi Fi Protected Access (WPA) and Wi Fi Protected Access 2 (WPA2) options.
Read the rest of this entry »

 
No Comments

Posted in Computer

 

Have You Heard Sony Vaio X Series?

19 Oct

As befitting a netbook that costs much, the VAIO X’s 11.1-inch screen has a higher than usual resolution of 1366 x 768; we’ve only seen this standard on the Gigabyte Touchnote T1028X. This is becoming a more common option, however, such as on the HP Mini 110. While this resolution tends to make icons too small on 10-inch netbooks, we didn’t mind it as much on an 11-inch screen. When watching content streamed over the Web or played off the VAIO X’s hard drive, we were impressed with the crispness and wide viewing angles of the display; we could turn it nearly 90 degrees to either side without seeing image reversal or egregious reflections. Being as thin as it is, we’re not surprised at the lack of audio quality in the VAIO X. Songs were thin and tinny; the bass line in Aerosmith’s “Dream On” streamed over Pandora was nonexistent, and the speakers could barely fill a small office with sound.

No-one can argue about the VAIO X-Series’ design credentials. At 12.2mm, it’s precisely as thick as an iPhone, and its matte-black finish is reminiscent of a sheet of graphite (the only design oddity is its brown bottom). Even the screen drew admiring gasps: it’s wafer-thin, measuring 4.4mm when we clamped our calipers around it.
The main chassis is similarly slight. It’s so skinny the D-SUB port on the right-hand side looks oversized. There isn’t even room for a conventional network port, but rather than force people to lug around an adapter, Sony has cleverly created a hinged port: when you want to use it, the idea is to raise two tiny feet and this gives the hinge room to expand enough for you to slot in your cable.
Read the rest of this entry »

 
No Comments

Posted in Computer

 

Generate PDF from HTML with C# in ASP.NET

15 Sep

PDF Duo .Net is a converting component for use in ASP.NET (VB, C# etc.) and enables to convert HTML to PDF. The main class HtmlToPdf provides several methods and properties to enable multi-purpose customization of the resulting PDF. Main functions allow to convert HTML represented as a File, Page from Url address, Stream or as a String.

Developers can easily invoke the converting component in their own application or website projects on base of ASP.NET. To deploy the PDF Duo .Net component you will need only three lines of code. Installing package is provided with fully featured demos written in both C# and Visual Basic. Simple examples with source code help you using the PDF Duo .Net component to successfully convert HTML to PDF.

I have used PDFDuo-NET.dll (version 2.3) in my project which is very useful. First, you need to convert content of your ASPX to HTML and then converted that HTML content into a PDF file or another way which I use is to create a simple HTML string and then convert it.

See below C# code:
using System;
using System.Web;
using System.Web.UI;
using System.IO;
using DuoDimension;

Read the rest of this entry »

 
No Comments

Posted in Computer

 

Virus.Win32.Sality—How to Get Virus.Win32.Sality out of Your PC?

12 Aug

With the rapid development of computer technology, more and more computer users become the victims of computer virus. Except replicating itself, virus can also make a computer break down through infecting the entire documents on it. Today we would like to talk about this virus– Virus.Win32.Sality and the methods for resolving it.

Infecting Ways

When an infected file on your PC is executing, virus will replicate itself and produce a DLL file under directory %System%. DLL file will be added in other running applications and then virus will execute the main routine code.

Virus.Win32.Sality contains Trojans virus and it will infect most executive applications on your hard disk by writing some DLL files.

Infecting Characteristic

Once get infected, folders on your PC will be displayed as hidden file and meanwhile, it can create the same EXE files, such as ms-dos.com, autorun.inf. Virus.Win32.Sality is a polymorphic virus which means it will change itself every time it infects a new target. So it will be even difficult to detect this virus.
Read the rest of this entry »

 
No Comments

Posted in Computer

 

Registry Mechanic by PC Tools – Free Registry Cleaners for Windows

18 Jul

It can often be frustrating can’t it? You turn on your PC and it just seems to be taking a lot longer to boot up. Then you start to use it and error boxes just keep coming up all the time and it certainly isn’t as quick as it used to be. If this is happening to you, then maybe it’s time to take a look at your PC system registry. Most likely these are hundreds, possibly thousands of small files which could be removed and free up some disk space. Windows XP registry repair can be carried out in just a few mintues using one of the best registry cleaners.

Speed Up Your PC
Easily Scan, Repair and Fix Errors
Speed & Optimize PC, Free Download

If this is all sounding confusing, don’t worry, we’ll try to make things as simple as possible. Everytime you use your PC, it keeps track of your settings and any software you install or remove. If you are someone who uses your machine quite often, then these files will start to grow quite quickly. The registry shares files between various programs to help keep the size down to a minmum but even so, it doesn’t take long before you’ll start to notice a difference.
Read the rest of this entry »

 
No Comments

Posted in Computer