Wednesday, November 12, 2008

Step By Step Deploying struts in Eclipse


  • Tomcat preferable zipped or tar version.
  • Eclipse IDE
  • Eclipse tomcat plug-in.
  • Struts binary.

Configurations step by step:

  • Extract tomcat to directory.

Eclipse configurations:

  • Extract tomcat plugin to current directory.
  • Paste the extracted contents (com.sysdeo….. Folder) to {eclipse-home}/plugin folder.
  • Start eclipse (Verify the tomcat start, stop and restart buttons are appearing in toolbar).
  • Click on Window -> preferences -> tomcat.

i) Select right version of tomcat.

ii) Browse upto tomcat home directory.

iii) Hit ok button.

  • Click File -> New -> project -> java -> tomcat project, click & continue.

  • Enter project name as firststruts hit next button, then on next screen press finish button.

  • Then control will come back to eclipse, expand the directory in eclipse project explorer, you will see the following directory structure.

  • Click on project name and then click Project -> properties -> build path.
  • Click on source, select existing source folder and remove them.

  • Now, click on Add folder and select check src folder and press ok.

  • You can see the change in project directory structure.

  • Now directory structure is complete, you can add all struts helper jar into WEB-INF/lib.
  • And all required tld files to WEB-INF dir.
  • Bingo, You are done with initial setup.

Saturday, October 18, 2008

Advantages of buying new car

To save some amount people usually go for used cars, where as this can cost to them heavily in terms of repairing and servicing cost as compared to new car.
There are many advantages to buying a new car, if we keep cost of new car aside.

New car comes with one year warranty, that too a full manufacturer warranty, also you can get some good offers to extends it upto three years, depends on car company. This relieves too much of worries and money.

Lesser expanses on wear and tier & maintainability:
Mostly new car saves you from cost of parts replacement, maintainability as compared to used cars. In general new cars are maintenance free for 2-3 years.

Free service:
With new car you gets minimum three free services. This way you can save some big amount money for first & second year.

Latest technology & environment friendly
Every year technology advances, this is now a happening at the rate of months not even years, in every lunch you can see the advancements in technologies, performance, affordability and environment friendly. Along with this, you get to choose all the options, colours and customizations.

Monday, October 13, 2008

Computer - Importance Of Defragmenting Your Hard Disk

Defragmenting your hard disk regularly is important in ensuring the efficiency of your computer. It's a way to allow your computer to clean up and re-organize itself for a system that runs better and faster.

How does defragmenting work and why is it important?

When your computer is working; using, opening, saving files, changing data in the files, it uses up areas on your hard disk. If you save a file for example, the hard disk will take that file and store it in sections on the computers hard drive that are adjacent to each other, depending on the size of the file. Smaller files are easier to store because they can be placed efficiently next to each other.

As you continue to use your computer, you will also be performing other tasks, such as editing, adding and deleting files. When you do, changes occur on the hard disk and some areas will become empty pockets. These areas are referred to as fragmentation.

Imagine your hard disk as a flat surface with small blocks where data is stored and there are fragmentations present. From above, you'll see that the files are scattered all over the surface, with some areas empty. Small files will usually fit a small area, but for bigger files, it's different.

On bigger files, it will be difficult to try to fit them in a limited space so your computer will instead break the file down into fragments and store these fragments in different locations on the hard disk. Although this helps keep the files in place, it tends to build up over time.

The randomness with which these files stored also clutters your hard drive and later, it will take a bit longer for your computer to locate things. This is when you'll notice that your system is getting slower. Because the hard disk becomes too fragmented, each time you try to open a file or use a program, it will take longer for the computer to locate and gather the necessary files.

This causes the operating system to run more slowly, making your computer less efficient. Defragmenting (sometimes referred to as 'defrag' or 'defragging') will help re-arrange the files and keep them in order and easy to find. Once you have defragmented your hard disk, you will notice that your computer runs faster.

How often should I defrag my hard disk?

Don't ignore the importance of defragmenting your computer. Defragging once a month is a good practice, especially if you use your computer often and if you manage a lot of files.

Car Auctions

Car auctions are a good place to get good a bargain on cars. But buying cars from auctions can be very complicated. This is particularly true for the uninitiated. Of course the cars in auctions are generally cheaper. But they are cheap because they lack the guarantees that come with cars bought from dealers. The rules in auctions are simple, you bid an item, you pay for it, and you own it.

It is therefore not advisable for persons without much experience in motor vehicles to just go to an auction and buy a car.

What you’ll need if you’re planning to buy a car in an auction is a good eye, good observation skills and a willingness to learn the car auction process.

You can even make it a business by buying cars at auction and then selling them at a profit. There are several people who have made huge profits by buying and selling cars at auction.

There are basically two kinds of car auctions, local car auctions and online car auctions. Each of the auctions works differently. Each has a different set of rules so you must study them very carefully if you are planning to buy a car from either kind of auction.

If you want to buy a vehicle in a car auction you must first pre-register with the local auction you want to join. The pre-registration process won’t take much of your time and will provide you all the essential information that you will need in order to buy a car. An auction site will often have an auction staff who will explain to you the rules of their auction site and the procedures and instruction on how to participate and bid on the cars.

It is wise to inspect the cars before the actual bidding begins. Ask the auction organizer or staff if they can allow you to take a closer look at the cars before the start of the actual auction. Another wise decision is to set your payment limit before the actual sale. This way, you won’t fall victim to the trap of overbidding.

As in other auctions, it is very important that you signal your bids carefully to the car auctioneer to avoid confusion. Settle your transaction as soon as the auction ends. Look for the block clerk and settle your accounts with him. A car auction staff will usually be available to assist you when you are ready to pay for the vehicle you have won. He should also be able to guarantee you a good title for the vehicle.

You must also check the vehicle after you have won and settling your account. Take the vehicle for a test drive and make sure that it conforms to the guarantee and representation made during the auction.

Most auction sites would accept check or credit card if you cannot pay the car with cash. An auction staff will also usually give you a third party financing offer. It is advisable though to have your own finances ready before entering a car auction. Outside financing is usually cheaper than most in-house financing of auction sites.

Ask for an invoice copy from the auction staff. This will enable you to drive or ship your newly bought car to your location. Most car auction managers will give you good deals on shipping arrangements so inquire about this.

There really are no significant differences between a local auction and an online auction. Online car auctions work more or less the same way as local ones. The only disadvantage of online auction sites is that you won’t be able to inspect the car as you would in an actual car auction. In participating in online car auctions be sure that you will be provided with all the necessary information about the car upfront and that there is an actual photograph of the vehicle.

Cars bought from an online auction are usually shipped to the buyer for a minimal fee. Inspect the car immediately upon arrival at your location to minimize risks.

You are now ready for your first car auction. Happy bidding!

* Fuel Efficiency Tips

Increases in the price of gas, accompany the increase in the number of fuel-saving scams.

Continuous increase in the price of gas is common news nowadays. This is accompanied by an upsurge in advertising exposures for “gas saving” gadgets. These products attract potential buyers searching for methods to maximize fuel efficiency.

There are important procedures car owners can take in consideration to improve gas mileage. According to the Better Business Bureau, the public should be critical in assessing products that claim gas saving features for vehicle devices or additives for gas and oil.

There are products that feature gas-saving features that really work. In addition to that, consumers could be facing a major engine trouble or a nullified creator’s warranty by putting devices to the engine.

Consumers should be wary of these specific advertising slogans: “20 percent fuel efficiency improvement”

A hundred or more devices that feature gas-saving qualities are proven untrue by the Environmental Protection Agency. Worse, there are so-called “gas-saving” devices that may cause a harmful effect to a vehicle’s engine.

Another side effect is more smoke emissions. Examples of these devices are Engine Modifiers, Additives, Fuel Line Gadgets, Liquid Injection, Vapor and Air Release Devices and a lot more.

Get An Additional 4 Miles For Each Gallon With This Product

Consumer testimonials are common in fuel saving ads. Assuming these testimonials are not made up, few consumers test the fuel consumption of their vehicle before putting on the gadget. Therefore, an objective comparison of the fuel consumption before and after the product was added will not be attained.

The following are practical tips to conserve gas:

Efficient Driving

Just drive reasonably within the speed limit. Remember that speeds of more than 60 miles per hour increase fuel consumption.

Do not do sudden starts, accelerations and stops. Acceleration should be done gradually. The gas pedal should not be stepped on more than one fourth of the way down. This will allow the engine to function most efficiently. Gas conservation could reach up to 5 percent if sudden stops, jerks and accelerations are avoided.

Make use of gears for overdrive and cruise control as needed. Fuel efficiency is attained when moving on the highway.

Windows should be closed on highways. Windows that are open can create air drag that can decrease the fuel consumption by 10%.

Rough roads should not be taken as much as possible. Dirt, bumps, rough roads and gravels can cause 30% increase in fuel consumption.

Take out unnecessary baggage. The trunk should be kept clean, any gadget, tools or loads that are not needed should be taken out. 100 pounds of extra baggage can affect fuel economy by two percent. As much as possible drive car in half tank, as this will reduce weight by 10 - 15kgs.

The car should always be maintained. The engine should be given a regular tune up, the tires should always have the right air pressure and efficiently aligned, the oil should be changed when needed and air filters replaced regularly. Clogged filters can affect gas consumption adversely by up to ten percent.

Turn off the engine whenever there is an opportunity. Idle engine wastes fuel. There are instances where the engine could be turned off; stopping for gas, waiting for someone, changing tire pressure, caught in traffic and a lot more.

Engine warm-up fuel conservation tips:
Lengthy warming up of the engine should be avoided. 30 to 45 seconds should be enough time.

Check if the automatic check is removed after warming up the engine. This is usually stuck which could usually cause poor gas and air combination.

Do not rev the engine. This is usually done before turning off the engine. This causes unnecessary fuel loss and also washes the oil within the cylinder walls. As an effect, there is air pressure loss and consequently fuel loss as well.

Guidelines For Used Car Prices

1. Know a little about pricing before you buy a used car. Franchise dealers that sell used cars add a certain percentage on the original value of the used car in the market. Markup is also added to the price of the used car at dealerships, which will make the price higher.

2. Determine the many factors that affect the used car prices. Used car pricings are affected by installed optional equipments or the location where you are buying the used car. There are areas that have a high market demand for a certain car. If that is the case, you may get a better deal if you travel outside of the zone to shop around for your car.

3. Find the used car's true market value at NADA. National Automobile Dealer's Association releases a copy of used car price guides every year. You may also check their web site to check the current prices of the used cars you are looking for.

4. Cheaper used cars may be found at government auctions. Government auctions happen every year and you may want to check out a checklist of the auction program. It may also offer you guidelines on finding quality used cars at lower prices. You may visit Federal Citizen Information to find out the guidelines in buying used cars from government auctions.

5. Check out the Internet. There are a lot of web sites that provide pricing guides on used cars and also guidelines in finding the right used car for you. You may compare prices; check out the features of the used car and the location where you can buy cheaper prices.

6. Determine if you have a fair deal with the price that is offered to you. Factors that affect used car prices include the age, market demand, overall condition, mileage, interior and exterior blemishes or if the car was maintained well.

7. Beware of trade tricks. Many dealers strategize on the behavior of consumers when buying used cars. Dealers know that buyers will not purchase a used car unless they feel that they are offered a price lower than the original price. Dealers tend to make the price higher than the actual amount and make the buyer believe that they are offering a discount. What the buyer does not know is that the discounted price is actually the original price of the car.

Check That Used Car

A new car may not be worth all that money you are planning on spending!

If you are on a really tight budget, and don’t care too much about the prestige of having a brand new car, purchasing a used car might be the best option for you. Why do we say that might be the better option?

All you have to do is pick up a used car listing to see that brand new cars lose anywhere from 30 to 40 percent of their original price in as little as two years. That’s a pretty steep number. Here’s another number, 65 percent – this is the amount you save if you buy a used car that is five years old instead of a brand new one.

Theoretically speaking cars of this age, as long as they have been well cared for will perform just as well and are just as reliable as their brand new counterparts. In fact, they may even be better customized for daily use since it has already been broken in and properly set up.

Of course, you cannot discount the possibility that the used car you are looking at is not in the best of conditions. Therefore when surveying used cars to purchase consult the following tips.

1. Check The Exterior

The first thing to look at is the overall condition of the car’s body and finish. Look out for paint blotches and poor body fit. Also look for body filler. You may want to use a simple magnet to help you pinpoint suspicious spots. Finding any of these is evidence of a previous car collision.

Also look out if the car is newly painted. You may want to inquire why this is so. It may mean a major overhaul due to some extensive damage. Rust is a bad sign of body damage, so is dampness in the trunk.

2. Check Suspension

Go to each corner of the car and push down on them. If the car bounces more than once, you may need to have shocks installed.

Try nudging or pulling the wheels from beside the car. If the wheels can be nudged, or if they move in or out, there could be serious damage to the CV joints or the bearings.

If tire wear is uneven, this is indicative of bad suspension. If the car you are checking has new tires, you will have to exercise more caution and test the suspension thoroughly.

3. Check The Insides Of The Car

Make sure the upholstery, odor, and condition of the car’s interior are acceptable and in line with the age of the car.

4. Take It For A Spin

Have a friend observe you while you take the car for test drive. The car should be stable and should not show signs of shifting from side to side. If so, there could be a major problem with the frame or suspension. If you can, have a mechanic look at it too.

The internet has changed the way everyone does business. Businesses have begun to explore how the internet can facilitate better, faster and more convenient operations. This has resulted in businesses that offer anything online - from selling clothes and shoes, to ordering pizza online and even searching for available realty. Believe it or not, you can even search for used cars online too.