Recommended Software for Arena Management

When there is a little over a month left to enter the data for a thousand plus cattle penning teams into a fickle spread sheet software program that was built by good intentioned volunteers; the last thing anyone should be doing is looking for replacement software. However, as any event/entry secretary or producer knows this is sometimes the lifeline that is needed to get the job done.

The preparation of all of the necessary data combined with balancing a three-quarter of a million dollar show in the six weeks prior to its start should have been enough to do. Throwing in a new piece of software to learn and master would be considered ludicrous to say the least. The producers deemed it to be a necessity in view of the history of inconsistencies in the program currently in use.

With a three-year old recommendation in hand and very little back ground checking, Arena Management Software became the chosen lifeline. The software was purchased, loaded onto the computers, played with for a day or so and then our team went to work. The KCI support group was there, day and night, to help with the learning curve and any snags that presented themselves. Our team quickly realized that the new user-friendly software program we had taken a chance on was going to be our ongoing choice for future events. The show was a success. The producers and contestants were happy. All was good in our world!

There have been a lot of years pass by since those short six weeks when our group became acquainted with the Arena Management Software. The program still provides a user-friendly format that has the talent to produce minimal data to realms of reports. From rodeo to cattle penning events the product continues to amaze our team with its ability to perform in and out of the arena.

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Learn How to Fix “Runtime Error 53 File Not Found” Easily

Computer errors generally plague us a lot. They have to be removed immediately before they can cause any further problems. One such error is the run time error 53. It shows the message “runtime error 53 file not found”.

In this error, problem occurs when a software program that is installed on the PC shows this error because it is trying to reach a DLL file that has been removed from the windows registry. This registry contains all the files that are used by Windows for executing any kind of commands by human users. This DLL file might have never been installed on the computer itself.

To fix runtime error 53 from your system, some simple steps have to be followed. Such steps include clicking on the start menu and then landing at the control panel. After you reached the control panel, open the programs and features icon. Open up all the programs stored in the computer through it. Uninstall the program, which produced the run time error 53 message. A window will also open up telling the user that the program has been removed from the system.

To make sure that the DLL file is stored again on the computer, one has to remove the program and then put it back. The program can be reintroduced into the system through a hard disk or a CD. Instructions will appear on the screen as this program gets installed. After clicking on the install it now option, the user will see the option of terms and conditions on the screen. Click on the “I agree” choice to continue with the installation. The operating systems that generally display this error are Windows XP, Windows Vista and Windows 7.

Run the program to ensure that runtime error 53 is not displayed again. If the error is still being produced, then contact the company, which supplied you with the software.

It is also intelligent on your part if you find out about the compatibility of your software with the operating system of your computer or other software. You can find out about this compatibility through an online research. The website of the software developer can also yield you such details. Tell the software developer about the intricacies of your system to get an adequate response from him about the runtime error 53.

However, the last and most easy solution to fix “runtime error 53 file not found” error is using windows registry cleaner software. Registry cleaner software can always eradicate any registry errors produced by wrong entries, which cause a runtime error 53. It can delete all the useless entries in the registry that are causing such an error. Using such software can ensure that you get an error-free system.

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How to Repair DBF Files by Using DBF Recovery Software

As a computer user you must have heard about a DBF file or some of you have used it. DBF is a database file format used by various database software programs, such as: Visual FoxPro, Clipper, dbFast, CodeBase, MultiBase, dbXL, Arago and similar database programs. A database file is a collection of data organized in a tabular form. A DBF file can be easily opened, edited and saved by any of these database programs therefore, this file format is very popular among computer users.

The most common use of a database file is to store a large amount of data and information. The file is widely used in almost every sector, such as: corporate and educational sectors to store the data and information. It has become an essential file format for an individual and an organization.

Where this file format is very useful for users on the other hand, it may create some serious problems as well. Sometimes a DBF file may become inaccessible or invalid due to corruption. DBF is not immune to corruption; in fact, this file format is prone to corruption due to its large size and complex file structure. It might be easily corrupted due to various reasons, such as: virus attacks, malfunction in database application, hard disk drive failure, software collision, unexpected cancellation of DBF, human errors and many more. These are some common reasons which can play an important role in database file corruption.

While opening a corrupt DBF file you may receive some error messages something like these:

  • “File .dbf does not exist”.
  • “The fields in table did not match the entries in the database”.
  • “Access to table disabled due to previous error”.
  • “Database file appears corrupt: Page is of wrong type.
  • “Corrupt table”/ “index header”.
  • “Filename .dbf has become corrupted”.

These are some common errors which frequently take place at the time of corruption. For example: you are working on your DBF file, everything is fine. But all of a sudden your database application (Visual FoxPro or other) starts hanging. You have no other option other than restarting the system. But when you restart your system and open the same DBF file, in which you were working earlier, it does not open or you get an error message saying the file is corrupted or damaged. This must be very frustrating situation for any user since all the hard work will go into the vain. All the data and information stored in the file might be lost forever. You have to re-create the file, which might not be possible in some cases.

In such critical state a BKF file will definitely help you. If you have backed up the database file (which is now corrupted), then you can easily restore it from the BKF file. But sometimes the BKF file may not be available or corrupted or invalid. In this situation you can use third-party DBF recovery software. This is one of the most efficient and effective solutions to fix corrupt DBF files. The DBF recovery software is designed to repair an extremely corrupted DBF file and to restore maximum data from it. It is highly capable to resolve or fix all the errors from corrupted DBF files. The software supports all popular database applications, such as: dBase III, dBase IV, dBase V, Visual FoxPro, Clipper, dBFast, CodeBase, MultiBase, dBXL and Arago. The best feature of the software is its self-describing user interface. It requires no technical knowledge or skills to use this software. Any tech savvy and a novice user can easily and comfortably use this software to repair corrupted DBF files. The DBF Recovery software is available with free demo version. Users can download the demo version before buying the full software. This helps users to examine the features and performance.

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Creative Marketing Ideas For Hardware Stores

With large nationwide chains that dominate the market, small hardware stores sometimes have a difficult time being competitive. The key is to find a unique selling proposition for your business and to capitalize on it so customers see the value in choosing you over one of the larger stores. Here are some great ways to make your business stand out.

  1. Giveaways -When your store first opens (or even if you're just looking for an extra push), offer small giveaways to your customers with their purchase. These will be tools or products they can use that are branded with your store's information-hammers, tape measures, levels, etc. When a customer is using this product and runs out of something or determinates the need to visit a hardware store, they'll see your information and immediately head your way!
  2. In-Store Classes -Hardware stores often form a bit of a culture and social atmosphere, so find ways to play this up. One great choice is to sponsor training classes and educational seminars in your store. Work with your vendors to provide information that your customers will find valuable. Even your employees can instruct these classes-anything from minor home renovation products to full-scale remodeling. List the classes you're offering that month above your cash registers with a large, visible vinyl banner which clearly-informs customers of their opportunities to expand their skills.
  3. Charity Donations -Offer your products to charity groups and organizations in-town which build or repair homes for the less-fortunate. This is great PR for your business, it makes you look more-reliable, and in return you're often able to advertise at the home-site using a banner or yard sign. When customers see that you're giving back to your community, they are more-inclined to shop with you.
  4. Ladies Night -Most hardware stores predominately-market toward men. While the majority of your customers are probably male, do not neglect the ladies. Host a "Ladies Night" at your store that offers your educational classes and even a special discount on purchases made by women. Use removable window clings to give your store a slight feminine touch. There's a huge potential market here that is somewhat-untapped, and with the right approach, female customers can dramatically affect your business.
  5. Personal Shoppers -Some customers complain that hardware or home improvement stores are overwhelming. Counter this objection by providing customers with a personal shopping service. Your employees already help customers find products daily anyway, but creating a formal program provides a revenue opportunity. Customers can have one of your employees guide them around the store and help them find exactly what they need for their project, or for even-more convenience, your employee can preselect the products they need so that when the customer arrives, all they have to Do is check out.
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How to Fix an Error Accessing the System Registry Easily

The system registry is an important component to practically every computer, and it would actually be considered a pile of electronics if the system registry was not included. It is essential for computers based on Windows, since it is the storage location for the hardware, software, and pretty much everything that makes the computer run.

Changes and updates go directly through the system registry for storage, but sometimes things do not always go as smoothly as we wish. Not many know what to do about an error accessing the system registry, but it must be fixed in order to keep your computer running.

An error accessing the system registry is not very uncommon, and it usually occurs when old files or updates are still located within the registry. The error can occur when new updates are downloaded, new programs installed, or even when new software is being added to your computer. A window will usually pop up stating “error accessing the system registry” and not much can be done until the error is fixed.

It can result from old updates being left in the system, or even old files that were not deleted when a download or installation was incomplete. The best way to get rid of the error accessing the system registry is to find out the problem, get rid of old files, and start fresh with new updates and software to keep your computer running smooth.

Because the error accessing the system registry can occur for a number of different reasons, it can sometimes be hard to locate the specific problem. The first step is to determine what exactly triggered the error, such as a new download, new software being installed, or updates occurring to current software on the computer.

The error is most common when updates occur or when updated software is installed, since most likely older versions are still being kept within the registry. In this case, the error accessing the system registry can be easily correct. First off, the installation or update needs to be stopped. Then the system registry can be accessed by the computer owner, and software can be purchased or downloaded to fix this problem.

One of the best options for getting rid of an error accessing the system registry is a registry fix program, since it goes in and does all of the work for you. Rather than trying to find the damaged files and delete them yourself, the program knows exactly what to look for and get rid of for the error to go away.

Not only will a registry fix help to get rid of the problem occurring now, it can even help to get rid of any files and old updates that may cause problems in the future. It is beneficial for clearing your computer of any unnecessary files or programs that may be causing it to run slow, and can even prevent an error accessing the system registry in the future.

A registry fix program can either be downloaded online or purchased at an electronics store, and is a great way to fix an error accessing the system registry. It does all of the work for you, and can even improve the overall performance of your computer. It can get rid of old files, partial updates, or even programs that are no longer needed, and is perfect for fixing your error accessing the system registry.

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Wide Area Network (WAN)

Types and Characteristics of WANs

What is a WAN?

There are two prevailing definitions of a Wide Area Network (WAN). The book definition of a WAN is a network that spans large geographical locations, typically to interconnect multiple Local Area Networks (LANs). The practical definition of a WAN is a network that traverses a public network or commercial carrier, using one of several WAN technologies

What are its Main Components?

The main components for a WAN are routers, switches and modems. These components are described below in the hardware section.

CPE – Devices on the subscriber contracts are called customer premises equipment (CPE).
The subscriber owns the CPE or leases the CPE from the service provider. A copper or fiber cable connects the CPE to the service provider's nearest exchange or central office. This cabling is often called the local loop, or "last-mile".

DTE / DCE – Devices that put data on the local loop are called data circuit-terminating equipment, or data communications equipment (DCE). The customer devices that pass the data to the DCE are called data terminal equipment (DTE). The DCE primarily provides an interface for the DTE into the communication link on the WAN cloud.

Hardware

In a WAN you will need various types of hardware components for it to function. The typical items of hardware that you will need in a WAN are:

Router – An electronic device that connects a local area network (LAN) to a wide area network (WAN) and handles the task of routing messages between the two networks. Operates at layer 3, and makes decisions using IP addresses.

Switch – A switch is a network device that selects a path or circuit for sending a unit of data to its next destination. Operates at layer 2, and uses MAC addresses to send data to correct destination.

Modem – Short for modulator / demodulator, a modem that enables a computer to communicate with other computers over telephone lines. Operates at layer 1, where signals are converted from digital to analogue and vice versa for transmission and receiving.

Wan Standards

WANs operate within the OSI model using layer 1 and layer 2 levels. The data link layer and the physical layer. The physical layer protocols describe how to provide electrical, mechanical and functional connections to the services provided by the ISP. The data link layer defines how data is encapsulated for transmission to remote sites.

Encapsulation

Encapsulation is the wrapping of data in a particular protocol header. Remember that WANs operate at the physical layer and the data link layer of the osi model and that higher layer protocols such as IP are encapsulated when sent across the WAN link. Serial interfaces support a wide range of WAN encapsulation types, which must be manually specified. These types include SDLC, PPP, Frame delay etc. Regardless of WAN encapsulation used it must be identical on both sides of the point to point link.

Packet and Circuit Switching

Circuit switching and packet switching are both used in high-capacity networks.
The majority of switched networks today get data across the network
Through packet switching.

Circuit-switching is more reliable than packet-switching. Circuit switching is old and expensive, packet switching is more modern.

General Routing Issues

What is a Routing Protocol?

A routing protocol is a protocol that specifies how routers communicate and exchange information on a network. Each router has prior knowledge of its immediate neighbors and knows the structure of the network topology. The routers know this because the routing protocol shares this information.

Protocol

RIP (Routing Information Protocol) was one of the most commonly used protocols on internal networks. Routers use RIP to dynamically adapt changes to the network connections and communicate information about which networks routers can reach and the distance between them. RIP is sometimes said to stand for Rest in Pieces in reference to the reputation that RIP has for breaking unexpectedly and rendering a network unable to function.

Routing Algorithms

Distance Vector

This type of routing protocol requires that each router simply inform its neighbors of its routing table. The distance vector protocol is also known as the bellman-ford algorithm.

Link State

This type of routing protocol requires that each router maintain a partial map of the network. The link state algorithm is also know as Dijkstra's algorithm.

IGRP

IGRP is a type of distance vector routing protocol invented by cisco used to exchange routing data in a autonomous system. Distance vector protocols measure distances and compare routes. Routers that use distance vector must send all or a portion of their routing table in a routing update message at regular intervals to each neighbor router.

Addressing and Routing

What does routing mean?

Routing is the process of deciding how to move packets from one network to another.
The directions also known as routes can be learned by a router using a routing protocol then the information is passed from router to router along the route of the destination.

IP Address's

Every machine connected to the internet is assigned an IP address. An example of an IP address would be 192.168.0.1. IP addresses are displayed in decimal format to make it easier for humans to understand but computers communicate in binary form. The four numbers that separate an IP address are called Octets. Each position consists of eight bits. When added to together you get 32 ​​bit address. The purpose of each octet in an IP address is to create classes of IP addresses that can be assigned within a network. There are three main classes that we deal with Class A, B and C. The octets of an IP address are split into two parts Network and Host. In a class A address the first octet is the network portion, this determinates which network the computer belongs to, the last octets of the address are the hosts that belong to the network.

Sub netting

Sub netting allows you to create multiple networks within a class A, B or C address. The subnet address is the address used by your LAN. In a Class C network address you would have a subnet mask of 255.255.255.0. A subnet mask identifies which portion is network and which is host. For example 192.168.6.15 the first octet three octets are the Network address and the last octet being the host (Workstation). It is important to subnet a network because gateways need to forward packets to other LANS. By giving each NIC on the gateway an IP address and a Subnet mask it allows the gateways to route packets from LAN to LAN. Once the packet arrives at its destination, the gateway then uses the bits of the subnet portion of the IP address to decide which LAN to send the packets.

Circuit Switched Leased Lines

A circuit switched network is one that establishes a dedicated circuit (or channel) between nodes and terminals before the users may communicate. Here are some terminologies associated with a Circuit switched network.

Frame relay is a telecommunication service designed for cost-efficient data transmission between local area networks (LANs)

Basic rate interference is a service used by small business for internet connectivity. An ISDN BRI provides two 64 Kbps digital channels to the user.
Primary rate interface (PRI) is a telecommunications standard for carrying voice and data transmissions between two locations
All data and voice channels are ISDN and operate at 64kbit / s

Packet Switching

Http://www.raduniversity.com/networks/2004/PacketSwitching/main.htm – _Toc80455261

Packet switching refers to protocols in which messages are broken up into small packets before they are sent. Each packet is then transmitted over the Internet. At the destination the packages are reassembled into the original message. Packet switching main difference from Circuit Switching is that that the communication lines are not dedicated to passing messages from the source to the destination. In Packet Switching, different messages can use the same network resources within the same time period.

Http://en.wikipedia.org/wiki/Asynchronous_Transfer_Mode

Asynchronous Transfer Mode (ATM) is a cell relay, packet switching network and protocolwhich encodes data into small fixed-sized cells.

ISDN is used to carry voice, data, video and images across a telephone network. ISDN stands for integrated services Digital Network. Isdn also provides users with a 128kbps bandwidth. This is done through frame relay. Frame relay complements and provides a service between ISDN, which offers bandwidth at 128 Kbps and Asynchronous Transfer Mode which operates in somewhat similar fashion to frame relay but at speeds from 155.520 Mbps or 622.080 Mbps. Frame relay is based on the older X.25 packet switching technology and is used to transmit analogue signals such as telephone conversations.

PSDN stands for packet switched data network and is a data communication network. Packet switched networks do not establish a physical communication signal like the public telephone circuit (circuit switched network) Packets are sent on a fixed length basis and assigned with a source and a destination address. The packages then explicitly on the routers to read the address and route the packets through the network.

Mobile and Broadband Services

Digital Subscriber Line (DSL) is mainly used to bring high bandwidth connections to homes and small business's over a copper wire telephone line. This is can only be achieved if you stay within the range of the telephone exchange. DSL offers download rates of up to 6mbps allowing continuous transmission of video, audio and 3D effects. DSL is set to replace ISDN and compete with the cable modem in providing multimedia to homes. DSL works by connecting your telephone line to the telephone office over copper wires that are twisted together.

Asymmetric Digital Subscribers Line is most commonly used for home users. It provides a high download speed but a lower upload speed. Using ADSL, up to 6.1 megabits per second of data can be sent downstream and up to 640 Kbps upstream.

Http://en.wikipedia.org/wiki/Symmetric_Digital_Subscriber_Line

Symmetric Digital Subscriber Line is a digital subcriber line which runs over one pair of copper wires. The main difference between ADSL and SDSL is the difference in upload and download speeds. SDSL allows the same upstream data rate and downstream data rate as ADSL upstream can be very slow.

[Http://searchnetworking.techtarget.com/sDefinition/0],,sid7_gci558545,00.html

HDSL High bit-rate Digital Subscriber Line, one of the earliest forms of DSL, is used for wideband digital transmission within a corporate site and between the telephone company and a customer. The main characteristic of HDSL is that that provides equal bandwidth in both directions.

IDSL is a system in which data is transmitted at 128 Kbps on a regular copper telephone line from a user to a destination using digital transmission.

The Local Loop enables operators to connect directly to the consumer via copper local loops and then add their own equipment to offer broadband and other services. This process involves operators accessing local exchange buildings to connect to a network of copper lines which connect them to homes and businesses. BT is an Example of a Local Exchange. The local loop connecting the telephone exchange to most subscribers is capable of carrying frequencies well beyond the 3.4 kHz upper limit.

Benefits of using DSL

DSL can provide a virtual instantaneous transmission of voice, data and video over ordinary copper phone lines. A DSL connection can eliminate delays while waiting to download information and graphics from the Internet. It provides users with a cost effective high speed Internet connection. Another benefit is that a DSL connection is always on-line (like a LAN connection) with no waiting time for dialing or connecting.

There are now more than 10 million broadband connections in the UK. By December 2005 there were 9.792 million broadband connections in the UK and the average broadband take up rate during the three months to December was more than 70,000 per week.

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Determining the Best Type of Fastener to Use For Outdoor Furniture Construction

If you want to learn about selecting hardware for your next outdoor furniture project, then you'll want to read this article. Specifically, I'll be telling you about what type of hardware will perform best, why the type of metal used for fasteners and the finish used are important considerations, and how properly protecting or limiting exposure of your furniture to wet and winter conditions can increase Life span. After you're done with this article you will understand that the best choice of hardware for your outdoor furniture project is dependent on furniture style, material used for construction, selected location for the furniture and budget.

Selecting proper hardware for your furniture will help ensure a long life span, as well as improve the overall appearance of your furniture. Part of the problem is knowing what hardware to select when there are so many options available at the hardware store. The typical Lowes or Home Depot carries a huge selection of stainless steel, hot dipped galvanized, bright galvanized, plain steel, coated steel and brass bolts, nuts, washers and screws. Each type of fastener is suitable for certain applications, but not all are ideal for outdoor furniture applications.

In fact, choosing the wrong fasteners can greatly shorten the lifespan of your furniture, contribute to rot of wood furniture, cause unsightly staining, and even make your furniture unsafe to use.

One thing that needs to be noted right up front is, do not ever use unprotected steel fasteners for outdoor furniture, they will rust very quickly, and the steel will react with the tannic acid in the wood causing streaks and staining. The tannic acid actually speeds up the corrosion of the fasteners. Have you ever seen a wooden fence with black streaks running down the boards from the nails? This fence was installed with the wrong type of fasteners. The same thing will happen to your furniture. Even worse, as the fasteners rust, they will speed up the decay process of the wood around the rusted fasteners, ruining your furniture and making it potentially unsafe to use.

Hot Dipped Galvanized

Screws and bolts treated by hot dipped galvanizing are specifically designed for use outdoors. Electroplated galvanized or bright galvanized fasteners will very well not hold up as well as the hot dipped galvanized hardware. Zinc is used as a coating in both methods, and acts as a barrier against the elements and the tannic acids in the wood.

I strongly recommend only using screws or bolts in the construction of outdoor furniture, however. The galvanized finish on nails, either electroplated or hot dipped, can easily become damaged while hammering them in, exposing the nail head to the elements and allowing them to begin rusting quickly.

Adequate care must be taken when installing galvanized screws. Drill pilot holes in hardwoods, and be sure to use a bit that is not worn and intolerable to skipping in the screw head. For whatever reason, the galvanized screws seem to not be as well tempered as other steel fasteners, and are more likely to either snap off or have the heads strip out while installing them. Due to the permission required for the hot dipped coating, galvanized bolts do not have as tight of tolerance on the threads, and are more likely to strip if over tightened.

Hot dipped galvanized fasteners are a fine choice for many outdoor furniture applications, including Adirondack Chairs, but are not the best choice for use in woods, such as teak.

Stainless steel

Stainless steel is the best choice for use in woods with higher levels of tannic acid, such as teak. Stainless steel is an alloy or blend of steel, nickel and chrome. The ratio of the other metals with the steel determine the weather and corrosion resistance of stainless steel. Because the steel is mixed with other softer metals, the stainless steel is not as strong, so predrilling of screw holes is highly recommended in all applications, and essential in hardwoods such as teak and mahogany. The added corrosion resistance more than outweighs any shortcomings that the metal may have, especially in outdoor furniture applications.

While stainless steel fasteners are the most rust resistant, they are also the most expensive of the options we are discussing. However, using stainless steel fasteners will add years of life to your furniture. In the respect, they are an investment that will pay out for years to come.

Brass

I have seen brass used in some commercially produced outdoor furniture, but do not recommend it. While brass does not form red rust, and is well suited for many wet applications such as toilets and sinks, it does tarnish and corrode. It is also very susceptible to the tannic acids in wood, which will cause it to fail more quickly. Brass screws in particular Do not have sufficient strength for outdoor furniture applications.

Outdoor or deck screws

In the past several years a number of manufacturers have introduced outdoor fastening products specifically marketed for deck building. These will typically be green, gray, tan or brown. These screws are either ceramic or plastic coated to delay the metal reacting with the wood acids. The specific coating methods are proprietary to each manufacturer, and can be a combination of electroplated galvanizing and plastic, or a baked on ceramic.

I have used these fasteners in furniture applications and they perform just fine. Unfortunately, I have not come across bolts with this type of finish. The brand of screw I used was Deck Mate, and they were available in tan and brown, so that the color can be selected to better match the wood being used. These screws are ceramic covered, and the manufacturer provided a coated bit for installation, which was designed to not damage the ceramic coating at the screw head. If you choose this type of fastener, be sure to compare the cost with stainless steel, as the price will vary. If the stainless steel is reasonably comparable in cost, it would be the recommended fastener.

Always be sure to read the manufacturers specifications on the box to be sure that the screws are suitable for your application.

Other Considerations

If you are building furniture that will be located on a covered porch or patio where it will be protected from the elements, the concern will be the interaction between the wood and the fasteners, much more so than the weather. Furniture that will be exposed to the elements all year, such as a garden bench, or an adirondack chair in the corner of your garden, will have to be constructed with much more care and concern to ensure that they hold up more than just one or Two winters.

Additional considerations must be made beyond just the choice of what type of fastener to use, though this is very important. For example, fasteners should not be located where water where collect and sit on the fasteners for an extended period of time. The screws that attach the seat slats to an Adirondack chair are a prime example- typically these screws will be countersunk below the surface of the wood. This will allow water to collect in the screw holes, shortening the life span of all but stainless steel fasteners, and prolonging the exposure of the wood to water, which will increase the rate of decay. In applications where the furniture will be exposed to the elements year round the screw heads should be driven flush with the surface of the surrounding wood.

Construction and design of the furniture are also important considerations. Are the horizontal surfaces of the furniture constructed in such a way that will allow them to shed water, rather than collect it? Think of a picnic table with a slatted or board top. The gaps between the boards allow water a way to run off the top and not pool up.

Conclusion

Stainless steel is usually the best choice for outdoor furniture applications, although the cost may be prohibitive for some. There are other less expensive fastener options available that will perform acceptably. Do not use unprotected steel fasteners for outdoor furniture applications under any circumstances. Know where and how you intend to use your furniture and design it for the conditions it will be subjected to.

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How to Repair “Runtime Error 481”

The runtime error is one of the most common Windows problems that keep popping up and keeping your system from running smoothly and perfectly, even a small or a single error in the process will leave your system in a knot. This makes it even more important for any user to know how to fix runtime error 481. In order to fix or diagnose the problem correctly everyone should first know what the actual purpose of the runtime processes. It is an integral and essential part of the Windows system details to manage the handling of many services as well as many different software as running on the Windows platform. Since, the file actually handles a lot of information and settings at a time it is very prone to attack by many different viruses, malware and even spyware.

The problems – there can be many different symptoms to the errors related to the runtime process. The symptoms can range from a simple delayed operation of the software to much more complicated system freezes and error messages. This sort of problems may arise from many different factors starting from corruption of the system file due to a virus infection or any other malicious software to defective and invalid system registry entries.

Though the problems are varied but still the answer to the question remains pretty simple.

The solutions – the solution to the runtime error 481 can be many forms, as the problem itself may arise from many different sources. Though it is widely accepted that the most common reason for such errors is a corrupted registry entries but still many tools and software is required to be used in order to properly remove the problem.

  • If the error actually results after installing a new software always make sure to uninstall and reinstall the software to check whether the error was caused by it.
  • Is the process file is corrupted beyond repair it is always safe to replace the file with an original one from any windows XP CD using the system file Checker tool. This can also be achieved from the recovery console is the system has completely crashed due to the error and cannot be started in a normal way.
  • As the most common problems that can give out runtime related errors is widely identified as defective registry entries, it is best recommended that you always check your system with a proper registry cleaner before taking any drastic step.

Even if all of the above methods fail, you always have the option of reinstalling your operating system in order to solve the runtime error 481. Though this may seem the simplest one but the safest and wisest one would be to use a registry cleaner regularly and keep your system clean and healthy.

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Advantages to Android Game Development

The industry of mobile game development has introduced a very important aspect to the market – the ability to conceptualize, develop, and release video games on devices with far more success and ease than ever before. And with the Android app marketplace only requiring a one-time fee for submitting an application, the cost becomes almost negligible to put the product out for millions of customers to find. Even the submission process is drastically shorter than on most other smartphones, as the app regulation is far more lenient for the Android OS.

Another drawing point for developing games on Android devices is the programming language featured- Java. Java has long been one of the most popular programming languages ​​for video game developers, and that makes it extremely easy for the average programmer to pick up Android development for the first time. Compared to most other mobile platforms, which usually sport modified or newly invented languages, the learning curve is decreed to nearly nothing, so a new developer can complete a game in a fraction of the time.

Another unique aspect to Android game development is the lack of standardization in the droid phone family. As the Android OS is not licensed to a single mobile phone making company, the phones themselves can vary to an extreme degree in terms of features and hardware specifications. While one device may have a fully functional A-GPS and HDMI video compatibility, another may have a QWERTY keyboard and no GPS at all. While this is certainly appealing to some developers, as they are likely to find a phone that will meet their hardware needs reasonably, it will also restrict the potential audience, as some phones will not be able to support the more complex applications.

When the game development process has finally reached the point where it can be released to the public, the developer is presented with yet another choice- which market would the game be most visible in? Unlike the iOS, there are numerous marketplaces and app stores for Android phones, each one with it's own advantages and disadvantages. From the basic Android marketplace, built to only display the apps compatible with the phone currently being used, to the Amazon app store, which offers a different free app every day, the myriad of marketing strategies can be almost daunting, which makes it all the More useful that an application can almost always be entered into multiple marketplaces without issue. However, whenever it makes sense to spread attention across several different fields is another question entirely.

The Android game development process overall really gives the most variety on the smartphone market. From start to finish, strategies can be hand-tailored to the developer's desires, making the game as close to the original concept as currently possible. While the audience may not be as large as that of iPhone users, the Android presents itself as a strong contender, purely through its accessibility. And with the largest variety of smartphones on the current market, the possibilities for development are inexhaustible, and continued releases can only add to the capabilities the platform has to offer.

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Why Do We Need Software Engineering?

To understand the necessity for software engineering, we must pause briefly to look back at the recent history of computing. This history will help us to understand the problems that started to become obvious in the late sixties and early seventies, and the solutions that have led to the creation of the field of software engineering. These problems were referred to by some as “The software Crisis,” so named for the symptoms of the problem. The situation might also been called “The Complexity Barrier,” so named for the primary cause of the problems. Some refer to the software crisis in the past tense. The crisis is far from over, but thanks to the development of many new techniques that are now included under the title of software engineering, we have made and are continuing to make progress.

In the early days of computing the primary concern was with building or acquiring the hardware. Software was almost expected to take care of itself. The consensus held that “hardware” is “hard” to change, while “software” is “soft,” or easy to change. According, most people in the industry carefully planned hardware development but gave considerably less forethought to the software. If the software didn’t work, they believed, it would be easy enough to change it until it did work. In that case, why make the effort to plan?

The cost of software amounted to such a small fraction of the cost of the hardware that no one considered it very important to manage its development. Everyone, however, saw the importance of producing programs that were efficient and ran fast because this saved time on the expensive hardware. People time was assumed to save machine time. Making the people process efficient received little priority.

This approach proved satisfactory in the early days of computing, when the software was simple. However, as computing matured, programs became more complex and projects grew larger whereas programs had since been routinely specified, written, operated, and maintained all by the same person, programs began to be developed by teams of programmers to meet someone else’s expectations.

Individual effort gave way to team effort. Communication and coordination which once went on within the head of one person had to occur between the heads of many persons, making the whole process very much more complicated. As a result, communication, management, planning and documentation became critical.

Consider this analogy: a carpenter might work alone to build a simple house for himself or herself without more than a general concept of a plan. He or she could work things out or make adjustments as the work progressed. That’s how early programs were written. But if the home is more elaborate, or if it is built for someone else, the carpenter has to plan more carefully how the house is to be built. Plans need to be reviewed with the future owner before construction starts. And if the house is to be built by many carpenters, the whole project certainly has to be planned before work starts so that as one carpenter builds one part of the house, another is not building the other side of a different house. Scheduling becomes a key element so that cement contractors pour the basement walls before the carpenters start the framing. As the house becomes more complex and more people’s work has to be coordinated, blueprints and management plans are required.

As programs became more complex, the early methods used to make blueprints (flowcharts) were no longer satisfactory to represent this greater complexity. And thus it became difficult for one person who needed a program written to convey to another person, the programmer, just what was wanted, or for programmers to convey to each other what they were doing. In fact, without better methods of representation it became difficult for even one programmer to keep track of what he or she is doing.

The times required to write programs and their costs began to exceed to all estimates. It was not unusual for systems to cost more than twice what had been estimated and to take weeks, months or years longer than expected to complete. The systems turned over to the client frequently did not work correctly because the money or time had run out before the programs could be made to work as originally intended. Or the program was so complex that every attempt to fix a problem produced more problems than it fixed. As clients finally saw what they were getting, they often changed their minds about what they wanted. At least one very large military software systems project costing several hundred million dollars was abandoned because it could never be made to work properly.

The quality of programs also became a big concern. As computers and their programs were used for more vital tasks, like monitoring life support equipment, program quality took on new meaning. Since we had increased our dependency on computers and in many cases could no longer get along without them, we discovered how important it is that they work correctly.

Making a change within a complex program turned out to be very expensive. Often even to get the program to do something slightly different was so hard that it was easier to throw out the old program and start over. This, of course, was costly. Part of the evolution in the software engineering approach was learning to develop systems that are built well enough the first time so that simple changes can be made easily.

At the same time, hardware was growing ever less expensive. Tubes were replaced by transistors and transistors were replaced by integrated circuits until micro computers costing less than three thousand dollars have become several million dollars. As an indication of how fast change was occurring, the cost of a given amount of computing decreases by one half every two years. Given this realignment, the times and costs to develop the software were no longer so small, compared to the hardware, that they could be ignored.

As the cost of hardware plummeted, software continued to be written by humans, whose wages were rising. The savings from productivity improvements in software development from the use of assemblers, compilers, and data base management systems did not proceed as rapidly as the savings in hardware costs. Indeed, today software costs not only can no longer be ignored, they have become larger than the hardware costs. Some current developments, such as nonprocedural (fourth generation) languages and the use of artificial intelligence (fifth generation), show promise of increasing software development productivity, but we are only beginning to see their potential.

Another problem was that in the past programs were often before it was fully understood what the program needed to do. Once the program had been written, the client began to express dissatisfaction. And if the client is dissatisfied, ultimately the producer, too, was unhappy. As time went by software developers learned to lay out with paper and pencil exactly what they intended to do before starting. Then they could review the plans with the client to see if they met the client’s expectations. It is simpler and less expensive to make changes to this paper-and-pencil version than to make them after the system has been built. Using good planning makes it less likely that changes will have to be made once the program is finished.

Unfortunately, until several years ago no good method of representation existed to describe satisfactorily systems as complex as those that are being developed today. The only good representation of what the product will look like was the finished product itself. Developers could not show clients what they were planning. And clients could not see whether what the software was what they wanted until it was finally built. Then it was too expensive to change.

Again, consider the analogy of building construction. An architect can draw a floor plan. The client can usually gain some understanding of what the architect has planned and give feed back as to whether it is appropriate. Floor plans are reasonably easy for the layperson to understand because most people are familiar with the drawings representing geometrical objects. The architect and the client share common concepts about space and geometry. But the software engineer must represent for the client a system involving logic and information processing. Since they do not already have a language of common concepts, the software engineer must teach a new language to the client before they can communicate.

Moreover, it is important that this language be simple so it can be learned quickly.

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