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Archive for the ‘Computers’ Category
Monday, March 1st, 2010
Out with the old, in with the new! Is it high time you got rid of that old clunker of a computer monitor? Considering an LCD monitor? Don’t know what the heck an LCD monitor is? Well have you come to the right article!
Remember that old clunker of a computer monitor? Oh still have one? The “old” CRT or Cathode Ray tube monitors are those giant boxes that take up the majority of your already limited desk space, get all hot and dusty so quickly and often are filled with kids finger prints from when they point out various items they want on EBay. Fading now into the woodwork, the CRTs are being replaced by the much clearer and much skinner LCD monitor. The LCD, which are usually less than three inches thick, weigh sometimes under a third of their much bulkier predecessor.
So what exactly is an LCD monitor? The inner workings of this high tech devise rely on the use of polarized glass, pixels (or the little dots that actually come together in the process to form the picture you see), a layer of liquid crystal solution (thus Liquid Crystal Display or LCD) and backlight. There are five layers in total in these ever so slim monitors that work together with electrical currents causing the liquid crystal molecules to align. This process allows varying levels of light to pass through to a second layer of glass and create the image on the screen.
LCD monitors were first used on Notebooks and Laptops only. But as with any good technology things got better for the little monitors and they grew into the fancy and often quite big monitors we see today. The newer high tech screens are just about everywhere now and pretty much standard with most new computer purchases. For those folks still getting by with their older PC monitors a new and improved LCD monitor is welcomed upgrade.
It’s nearly impossible to find a reputable computer products company that does not carry LCD monitors. No matter what your favorite brand name chances are pretty darn good you will find their version of the new monitors. Companies such as Sony, Phillips, Samsung and Acer are among those offering affordable LCD monitors. As you begin your search for an LCD monitor it is good to know a couple of things. Be aware of which monitors will be compatible with your system and what brands you might be interested in searching.
Size may really matter to you. It’s good to know that LCDs currently come as small as 15 inches to as big as 30. When measuring for the size you want it is good to remember that screen size is determined by measuring from the bottom corner of you display area to the opposite upper side of the display area. Depending on what you use your computer for this information can be vital to making the right choice.
As their popularity has increased, the LCD monitor prices have come down to more manageable levels. The other good bit of new is they are almost everywhere. A search for the size, shape, and brand of your choice can turn up a wide range of prices, one of which is sure to fit into your budget. For the most part prices range from a few hundred dollars to just over a thousand, depending again on make, model and your desires.
High Tech is here to stay and it all only seems to be improving on a daily basis. LCD monitors are a part of that improved technology and a picture perfect way to upgrade your PC system.
Zeeman Haus enjoys writing articles online on a variety of subjects. You can check out his latest website on 7 Inch LCD TV which reviews and lists the best LCD TVs to help you pick the best one for your needs.
Tags: computer, computer Monitor, entertainment, furniture, graphics, high definition, lcd, lcd monitor, liquid crystal display, Monitor, movies, Programming, screen, upgrades Posted in Programming | No Comments »
Monday, February 8th, 2010
As we move away from the days when the printed version of a document was always seen as the definitive one, Adobe’s PDF format becomes more and more important. InDesign itself allows you to create PDF documents; you don’t need a separate copy of Acrobat for this purpose. In addition to creating the PDF, InDesign allows you to make it interactive, thus enhancing the user experience of anyone who browses it. To ensure that these various commands are included in the PDF, you must activate the “Interactive Elements” option in the Export PDF dialog box.
There are five main kinds of interactivity which InDesign allows you to add to your PDFs: bookmarks, links, buttons, video and transitions. When viewing a PDF file in Acrobat or Acrobat Reader, bookmarks are named links which can be displayed in a panel on the left of your screen; clicking a bookmark takes you to the page to which that particular bookmark relates. Links and buttons are clickable hotspots which instigate an action of some sort, such as opening a web URL. QuickTime video can also be added to any page of a PDF file and transitions are useful when you want to create PDFs that can be viewed as presentations.
Bookmarks are typically generated automatically in InDesign and are linked to the table of contents feature. The table of contents definition window contains an option for creating bookmarks. If this is activated, InDesign will automatically generate a bookmark corresponding to each item in the table of contents pointing to the appropriate page.
Links can also be generated from the table of contents. Each table of contents entry will automatically become a clickable link which will take the user to the corresponding page. In addition, InDesign has a button tool which allows you to create a button on any part of a page. Using the Button Options command, you can then specify what happens when the button is clicked. Thus, for example, you could create a button hotspot over your logo and specify that, when clicked, it will take the user to the home page of your company website.
Video clips are brought into InDesign using the Place command in the File menu. The only video format allowed is QuickTime. Once the video clip has been positioned, you can right-click on it and choose Movie Options. Here, you can specify when the movie will play, whether it is embedded in the PDF file or referenced externally and whether the QuickTime controller bar will be visible.
The Transitions panel is a new feature in InDesign CS4 and allows you to associate transitions with all pages or selected pages within the document. Simply select a series of pages and then choose the desired transition. To apply a transition to all pages, choose the option Apply To All Spreads.
Author is a developer and trainer with Macresource Computer Solutions, an independent computer training company offering Adobe InDesign training courses at their central London training centre.
Tags: Adobe Creative Suite 3, Adobe InDesign CS4, Adobe InDesign training, computer technology, computers and the internet, JavaScript, software Posted in JavaScript | No Comments »
Friday, February 5th, 2010
Programming has already has a long history. Before, simple applications ran with simple programming. But with a number of software developments, it is now possible to play high quality games using sounds as well as graphics. The programmers are now making the latest application that will be helpful in the industry such as MapReduce. These applications are making it possible for the industry to make their projects easier.
This is a platform application that gives opportunity to programmers to make it right for them to come up with programs with the use of unstructured clusters of data that will be compatible with other independent computers. This new technology was a Google creation and serves as a replacement for their past algorithms immersed in indexing and heuristics by year 2004.
MapReduce is composed of two major parts. The first is the Map where all the data and maps are located into various clusters. This just defines that the Map is the front line of identification for the primary information that is needed to implement the indexing process.
The next part is Reduce. This is now the part of MapReduce where it will collate what the Map has collected and present them into single values. With this, it is possible to find the single value results. This is the main reason how indexing works using MapReduce.
Although this application may excel the other regular databases for programming. However, it may not totally replace these regular databases but it will definitely make programming tasks easier than the usual and let them run smoother and faster.
The main reason why programming with MapReduce is easier is because of the fact that it ensures intra-cluster communication. Because of this constant communication, even monitoring and failure handling will be possible and simpler than the usual. Because of this, it is considered as the best platform for every simulation project.
Every programmer can use this MapReduce application regardless of the platform they are used to. This framework comes in a wide variety of programming used by majority of programmers like Java, Python, C++, Ruby, and others. So if this framework can do wonders in programming then it is an additional package to make it work in any programming language for developers.
Overall, MapReduce is definitely a good tool for developers. Using this framework will make programming easier and more accurate for every programmer who tries it. Thus giving them the best experience when it comes to programming. This is one way how technology works properly not only for the users but also for the programmers themselves so they will be able to build better programs.
MapReduce is a great peace of software that will help any business out. For more information on MapReduce then check out asterdata.com the leading business in this field. Grab a totally unique version of this article from the Uber Article Directory
Tags: Business, computer, Computers, general, Information technology, MapReduce, Programming, software, Uncategorized Posted in Programming | No Comments »
Tuesday, February 2nd, 2010
Popular ’shrink-wrap solutions’ QuickBooks and Peachtree have been the launching point for many a business. These products are easy to use, flexible, and with the built-in two dimensional reporting, are outstanding for accounting, and even some advanced application areas like project billing and procurement management.
The programs offer accounting and projects programs. Some software programs do not offer the extensive programs that an expanding business needs. When an expanding company needs to have the ability to combine financing with customer records that may be a reason why a company would need to look for a better program that can handle their needs.
If you are running a simple sales force automation system like ACT!, Salesforce.com or Goldmine and the quoting and customer master records are not tied to your accounting systems items, that may be another. In both these examples, integrated systems allow you standardized pricing by customer, item, promotion or even dealer (partner).
The biggest justification may come with people running simple production planning and scheduling functions on spreadsheets. By passing around spreadsheets, companies are wasting time, and errors can be easily made. Also, once your production scheduling is complete, there is usually no ‘put back,’ to the accounting system.
Major businesses need software to provide security to their employees and customers. You provide better customer service, inventory reduction and better lead time. This will help increase your business revenue.
Having a successful company does not need to be stressful with the right help and capable software to handle a growing work areas, this can insure success with inventory and customer satisfaction.
Looking in the long run for future success means looking for the software that will get you there. Quick fits for a expanding company may seem like the answer but sometimes taking the time to add on to your software is the answer.
You need an expert who will guide you and your company to become more efficient and lower your IT cost. Growing your business does not have to be a daunting time, with the right help you can grow your company without growing your IT cost.
It is a program that a company can subscribe to where they will be accessible to ERP, CRM, Ecommerce and business intelligence in one simple solution.
Small business looking to expand will benefit from what Netsuite offers like: reducing mistakes, reduces the dependence of internal systems and introduces you to integration applications.
Learn more about Netsuite Consulting. Stop by Jim’s site where you can find out all about Netsuite Services and what it can do for you.
Tags: autos, bookkeeping, crm, Educational, Enterprise, Management, manufacturing, netsuite, Programming, Science, Security, stocks, Technology, world Posted in Programming | No Comments »
Thursday, January 21st, 2010
Excel VBA programming is a type of software programming that is widely used by excel users. This particular software is absolutely free and comes in Microsoft excel. The software enhances the working speed of excel. It also adds power to Microsoft excel.
Before getting into the depth of VBA language lets understand the meaning of excel programming. Any sort of programming language makes your work in computer much faster and easier and more over it makes the function more automatic. So if you are working in the excel sheet this type of programming language gets your input and performs the output automatically.
VBA means visual basic application; this is a kind of program which is has been developed by Microsoft. With the help of Excel VBA programming you can use the excel sheet in a much comfortable way. You can make use of the tools like operation and task automating, creating dialog boxes, and designing all new and modified functions of worksheet. Also if you want, you can make new menu as well as toolbars.
If you are looking for some online tuition then all you need to do is just check out some of the related websites. You can get your information on Excel VBA Programming. With this software even a beginner can work efficiently on spreadsheet.
With the help of this software you can just give the instruction and leave your computer do all its function by itself. This software helps the excel software to work automatically. Not only that, this software makes the whole process much faster and quicker.
With the introduction of Excel VBA programming language, various tasks like designing forms, graphs and charts have became quite easy. Not only that, you may forecast as well as make new budgets. Even if you have a big corporate house, you would be able to design new invoices in a much easier way.
We recommend Macresource Computer Training for Microsoft Excel 2007 VBA tuition
Tags: computer software, computers and the internet, excel, macros, microsoft, Programming, spreadsheets, vba Posted in Programming | No Comments »
Wednesday, January 20th, 2010
In our modern age, many businesses and organizations use computers and software for may different reasons. Computers and software make it easy for things like writing, payroll, scheduling and many other things.
These programs are made by computer programmers. Many large organizations will have software specifically made for them or their company, and the computer programmer is mostly responsible for updating and creating the program or software.
Computer programming for a business or company will often require more than one programmer, and often other individuals to form a programming team. Marketers and sociologists will ofter team up with the programmers to make sure that the software being developed has all of the necessary things to help their business profit.
When the features of the program have been made final, then it is ready for the programmer, or programmers to make it work. What they will be doing is writing the script, or coding the program to carry out specific actions by way of a computer language.
When it comes to computer languages, there are many that a computer programmer can choose from depending on their knowledge of the language. Some of the more popular languages used by programmers are css, html, and php. Often programmers will use a variety of languages in one program as each one has there unique way of working.
As soon as the program has been written out, it has to be tested. This can be done, at the first level, by the computer programmer: the programmer will test the program on different operating systems, with different microprocessor speeds, and then, eventually, with beta users.
In the past, software companies did not right away release their software unless it was completely free from errors. Today, however, many errors might not be pinpointed early on, so beta versions are released, often with the request that users report any bugs so that they can be immediately fixed.
As soon as the testing has revealed different kinds of program errors, the programmer can then debug the program or troubleshoot these errors. The errors will often arise from coding errors, and the computer programmer will often go back to the code and make the necessary corrections. If there are no coding errors and the program is still not functioning properly, then the programmer may have to change the code or rewrite the program altogether.
If you would like further tutorials for computer programming, then the author has written an exceptional report that will surely aid you. Computer Programming For Beginners
Tags: careers, computer language, computer programming, Computers, computers and internet, jobs, Programming, software development Posted in Programming | No Comments »
Thursday, December 24th, 2009
Do you want to protect the email address used on your website from being harvested by spambots?
You need to have a “mailto:” link on your site so that people can contact you when they have a comment or question. This requires putting your email address on the page.
But if you put your email address on your webpage, this is an invitation to the robots used by spammers. These bot are programmed with one goal: find email addresses. All they have to do on your website is look in your HTML code — the code that tells your browser what to put on the page. And they will easily find your address right there in the “mailto” link.
The old-school methods for “hiding” an email address:
* Munging. This technique doesn’t use a link at all. The email address is disguised by using words for the symbols. Example: janedoe AT yahoo DOT com
* Encoding. This is most often done by using standard ASCII code. The advantage of this code is that browsers will print the letters or symbols that they are given the ASCII code for, so the webpage shows a readable ( to humans ) email address. Consequently, the “mailto:” link can still be used. Here’s and example to show what a very simple email address a @ b.com would be coded as:
& #97; & #64; & #98; & #46; & #99; & #111; & #109; ( spaces were put in to prevent the browser from printing the actual address )
One can still use the mailto: link, since the browser recognizes this code, and prints out the actual address on the webpage.
The methods shown above are no longer viable.
Alas - the spambots have become more intelligent. The hackers who teach them have programmed them to recognize these two methods, and decode them.
Of course there have been improvements made in cloaking email addresses. Google has more than 2 million results for “hide email address”. I am sure that quite a few ingenious methods have been devised.
So what can I do now?
You don’t need to go through all of those results from Google. I devised a method which I am absolutely certain will protect your email address from any and all robots. How can I make a statement like that? Because I don’t think a hacker could easily locate the address himself, and the job of programming a robot to do it is practically insurmountable.
My method has the email address in the middle of a javascript, which is in turn located off the webpage itself, in a file that’s located in a different folder. So the robot would need to discover both the name of the folder and the name of the file. Yet even though the address is not located anywhere in the HTML code of the page, it DOES appear - almost like magic - on the page itself. But a robot doesn’t have eyes to see it!
I hear you saying, “But that’s impossible!” Well, it’s not. Just visit the website in the paragraph below, and you can find out how it’s done.
Visit the author’s website, Professor’s Coding Corner for some useful code snippets and tutorials on various aspects of web programming. In particular, the article, Stop Spambots will demonstrate the best way to protect your website. Don’t reprint this exact article. Instead, reprint a free unique content version of this same article.
Tags: code snippets, hide email address, hide website address, hide your email address, javascript code snippet, Programming, protect your website, stop spambots, stop spammers, web design, web programming, website code snippets Posted in Programming | No Comments »
Tuesday, December 15th, 2009
In JavaScript, a new document object is generated each time a page is loaded into a browser. Like all objects, the document object exposes several methods and properties which can be accessed programmatically. One common document method is the write() method which is used to output a text string to an HTML document. The document object forms part of the Document Object Model (DOM), a logical hierarchy representing an HTML page and the elements it displays which makes it possible for scripting languages like JavaScript to access and manipulate elements.
In the DOM, the HTML document is seen as being composed of nodes arranged in a hierarchy, each of which can be accessed in a number of ways. For example, a node can be viewed as child or parent of another node or it could be referred to by its ID or its name. Since the document represents the entire HTML page, many of its properties are actually collections of other objects. For example, the anchors property is an array of all the named anchor objects on a page.
The cookie property of the document object is used to set and read cookies, small files which are stored on the user’s computer (with their permission) and which can store information such as the user’s preferences. When writing information, the cookie property is set to a string representing the information; for example document.coookie = “username=mikki”.
There is also a domain property which automatically holds the domain name which contains the page currently being displayed in the browser. The value of document.domain can be read at any time to obtain this information.
Two examples of properties which are really collections are the forms and images properties of the document object. These are arrays containing all the forms and images on a page, respectively. To count the number of forms or images on a page, you can use the length property of these arrays: document.forms.length or document.images.length. A length of zero would indicate that no forms/images are present on the page.
In a similar way, the document object has a links property which is an array containing all the hyperlinks on a page. Hyperlinks may be placed on text, images or imagemap hotspots. As with other arrays, you can use the length property to count the number of hyperlinks on a page.
The referrer property holds the value of the URL which the user was viewing prior to accessing the current page. This is only useful when the user has clicked a link to get to the page. If the user entered the URL directly into the browser address bar or used on of his or her bookmarks, no value would be returned.
The author is a training consultant with Macresource Computer Training, a UK IT training company offering JavaScript Classes at their central London training centre.
Tags: Computers, JavaScript, the internet, web design, web development Posted in JavaScript | No Comments »
Monday, December 14th, 2009
JavaScript is what makes a website around the internet work; it is responsible for all the visual effects, animations, and other website functions. JavaScript makes a website fully functional and makes it visible to other people. Understanding how JavaScript works takes a lot of time and as you familiarize yourself with JavaScript, you will encounter errors that are associated with JavaScript. It is the basic foundation of a website and if your website has invalid entries it will result to JavaScript error message boxes.
It takes a lot of time to fully understand how JavaScript works and how to make a website function properly. It requires a lot of encoding and scripting, and as you familiarize yourself with JavaScript, there will be unexpected pop-up error messages. JavaScript basically is what makes a website and what binds its functions together. However, errors in JavaScript can ruin a fully functional website and it will cause frequent crashes while others are visiting your website.
* Add multiple events to the same day by simply adding events to the same date * Allows you create recurring events or holiday events like Easter. * You can supply event data in XML format * Use with plain HTML hosting since it is javascript. But you can also use it with ASP, ASP.Net, JSP, PHP, or ColdFusion. There is example code showing you how to pull events from your database. * Includes an event editor to help you create your events
Firefox users can turn off JavaScript error alerts by following these simple steps: - Click the Tools tab that is located on the topmost part of your browser. - Click Options and then select the Content Tab. - Look for the Enable JavaScript option and leave the box uncheck to disable the JavaScript.
Internet Explorer users can turn off JavaScript error alerts by following these simple steps: - Click the Tools tab that is located on the topmost part of your browser. - Click the Internet Options then select the Advanced Tab - Uncheck the box located next to the phrases Display a Notification about Every Script Error. This will disable the pop up message but it won’t actually fix the problem. Here is the next thing that you should do to remove JavaScript errors from your system. Changing the browser that you are using can prevent JavaScript errors from occurring. Firefox for example can detect more errors compared to Internet Explorer. Try switching between several browsers and see what is compatible with your system. You can try Opera Browser, Google Chrome, Maxthon Browser, Safari Browser, Mozilla Firefox, and Internet Explorer.
Clean your registry One of the most common causes of JavaScript errors is a corrupted registry file. Not only does it cause JavaScript errors, it also brings you errors such as computer slowdown and system crash. Use a registry cleaner to wipe out all the corrupted registry keys present in your system. This will set you free from JavaScript errors and all the other problems caused by corrupted registry keys.
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Tags: JavaScript Posted in JavaScript | No Comments »
Saturday, November 28th, 2009
For as long as I can remember, there has been a controversy over whether clicking an offsite link should cause a new window to open, or whether the same window should be used for the new website. But on closer analysis, there really is not a controversy.
The “controversy”:
Most proponents of using a new window are website owners, while those favoring use of the same window are web-standards supporters, often the web designers themselves.
The usual reason for favoring a new window opening is that the owner of the website is afraid of losing viewers. If the link opens in the same window, then the viewer has left his website. Of course, this does not mean that the viewer is gone forever. To my knowledge, there is no evidence for or against this.
Web designers are often against using a new window since the W3C, which attempts to set web standards, has declared that the target attribute used to open a new window is no longer allowed.
In addition to this argument, the web designer usually points out that the viewer has two ways of dealing with an off-site link. He can choose to just click it, with the idea of using his BACK button to return to the original website. Or he can right-click the link and choose “Open in a New Window”.
Here’s why there really isn’t any “controversy”:
The target attribute was deprecated by the W3C because HTML - the language the consortium is concerned with - is not supposed to deal with anything but WHAT appears in the browser window. Other things like HOW the content is shown, and WHERE it is shown are the province of other systems.
CSS dictates HOW web page information is shown. And everything else is done through the DOM. Therefore, what happens when a link is clicked is rightly the province of scripting.
So there really is not a controversy at all. Off-site links can be opened in a new window by using scripting. This will not even be noticed by webpage validators, since it is not done through HTML at all. For an easy way to legitimately open a link either way, see the paragraph below.
Visit the Professor’s website, Professor’s Coding Corner for useful code snippets and tutorials on interesting aspects of web programming. In particular, you will find some simple open new window code that will satisty strict web standards. Get a totally unique version of this article from our article submission service
categories: same window or new window,open a link in a new window,new window opening,open new window code,opening a new window,open an external link in a new window,open a link in the same window,offsite link,rev attribute,javascript code snippet
Tags: javascript code snippet, new window opening, offsite link, open a link in a new window, open a link in the same window, open an external link in a new window, open new window code, opening a new window, Programming, rev attribute, same window or new window Posted in Programming | No Comments »

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