Computer Programming

This explains how to correctly use the TimeZone Class in Java applications.

Misfortunes that may happen will always happen eventually. That's very true in the field of programming. A bug refers to an error or unexpected behavior of a piece of software. Everybody makes...

When working with programming languages, it is common to need to convert an item from one data type to another. There is often a need to convert something a user has provided into a usable...

HTML, which stands for Hyper Text Markup Language, is a web-based computer programming language used for creating and designing web pages. Although there are a variety of programming languages...

Client-Server and Web-based computing are two of the major approaches to dividing business computing problems across multiple computers. As both approaches use clients and servers, there's ample...

In a typical application program, record searching is a common feature. It enables the user to simplify the process by allowing the program to filter the results from among hundreds or thousands...

The Following are the steps to install android 2.0.1 sdk into eclipse. This is the place to start for the first time developer of an android app and is the simplest and easiest way to get started.

Windows batch files (.bat) are executable files that run commands on a computer. The commands are used by network administrators to manage directories, files and other programs on a user's...

XML stands for Extensible Markup Language. This form of computer programming transports and stores data as a text file but does not display it. For the data to display, XML must work in...

Visual Basic Scripting (VBS) is a programming language used to automate processes using plain text files. The files have the .vbs extension, and they are executed when you double-click the file or...

Microsoft Excel is a very versatile and powerful spreadsheet. Microsoft Word provides some of the best document creation tools available in a word processor program. Using the two applications...

Visual Basic Scripting (VBS) is a language used to automate processes on remote machines. The files use the .vbs file extension, and Windows runs them automatically when you double-click the file...

Metatags help get Web pages indexed by search engines, they're primarily used in computer programming by Web developers. The Internet is populated with resources for a budding Web developer...

Visual Basic Scripting (VBS) is a plain text language that incorporates some of the Visual Basic language. The files are saved to the hard drive with the vbs file extension, so Windows knows to...

Most of the Internet's webpages are written in PHP, making it the most popular Web development language around. It usually goes hand-in-hand with an SQL database and can get a little confusing for...

Creating parameter queries with Microsoft Access VBA (Visual Basic for Applications) involves using Access's predefined objects, including the QueryDef and Database objects. The query string used...

Showing text when a visitor rolls over a link or image on your website is a great way to share additional information about where a link leads or what an image contains. If you have access to edit...

The PRZ (.prz) file extension was commonly used as a graphics extension. It can still be found today, but it is not as widely used as it was when it was first created.

The Java Archive (jar) file is used to archive many files into a single file. It is most often used to distribute Java classes and metadata. The .jar file uses a form of the .zip file format to...

PHP is a programming language used by some dynamic websites to create specialized content. You can use it can be used to access user input, SQL databases and files on the server. PHP can be used...

Programming can be difficult enough when there is a long time frame to complete projects, let alone when you have to cook up a solution in less than an hour during a programming competition. Do...

When creating ads or pop-ups in a browser, the web developer can hide certain features of the browser window to make it more attractive. One of these options is the URL displayed in the top...

Structured Query Language, or SQL, is the coding language of database development and administration. Once a database has been built and populated with data, the information stored within can be...

XSL is a stylesheet language used to format elements created in XML. Therefore, XSL is typically written by hand using a stylesheet editor. XSL is supported by most major Web development tools,...

Visual Basic (VB) scripts offer many ways of importing data into Excel. One of the easiest ways is to use Excel's macro recorder.

JavaScript is a scripting language used in web development. Removing the address bar in a web browser window is used when creating a pop-up. Web developers can remove elements of the web browser...

ActiveX and JavaBeans have been competitors since the software's inception. Microsoft touts its ActiveX platform for its over-arching control and ability to manipulate an entire operating system,...

Embedding background music onto a website is easy to do, and the coding will work in any browser. While many novice HTML coders think that putting music onto a site may seem like a hefty task, the...

Capturing keyboard input in a Java console program is fairly straightforward and only requires a few lines of code. Console programs are run in a console window (such as the Windows "Command...

Writing to a text file from JSP is just as easy to do as it is in Java. With the proper knowledge of classes and a clear idea of what is desired in the output, using JSP to write a text file is...

Of the many ways you can learn to automate and extend Microsoft Excel with Visual Basic, one of the most effective is to record your own macro. Then, study the code created by the macro recorder...

XSL is a markup language that uses XML syntax to define its style-sheet elements. In technical terms, XSL is a "well-formed" XML document, meaning that it conforms to XML rules. This makes it...

The contents of a file can be place sent in an email by using the "fread" and "mail" functions. The "fread" function is used to place the contents of the file into a variable. The file must be...

The UNIX Timestamp is the time in seconds between January 1, 1970, and any date. The PHP "strtotime" function can be used to convert a date specified as a string into the UNIX Timestamp for that...

Programming for a positive integer exponent is simple. Just set up a loop that multiplies the base of the exponent by itself and repeat the loop to correspond to the exponent number. The tricky...

Computer science is a broad field of study encompassing several disciplines--among them programming; analysis and design; database design and development; computer system architecture. Whatever...

This how to explains how to get TabPages from a TabControl in C#

The key to creating a Web page using XML is to understand that XML elements must be converted into HTML in order view your XML as a Web page. That's where the XSL transformation (XSLT) language...

PHP is a web server programming language used to create dynamic web pages. This language can read user input, SQL databases and individual server files. Determining the file types of user inputted...

PHP is a programming language used for designing dynamic Web pages. It is a server-run language that creates an HTML-based page viewed in the Web browser. It is often used to access SQL databases...

The PHP "explode" function allows you to separate the data and the delimiter in a delimited file such as a Comma Separated Value (CSV) file. The "explode" function takes two parameters, the...

To prevent your Web page from refusing to load due to a file error, you should code some verification to see if a file exists in the first place. The PHP library has a function called...

This article will demonstrate a full table select, column specific full table select, and column specific filtered table select. It will also show simply how you can expect a most Database...

Converting date formats in Transact-SQL is a trivial task when using the supplied functions for datetime-to-character conversion. For nearly all standard date formats, there is an existing...

The "fread" function can be used to read the text inside a file. The text can then be placed in a variable that can be printed to the screen or be used by other PHP functions. The file must first...

The PHP unlink function is used to delete files. The function is called "unlink" because when a file is deleted, it is essentially unlinked from the file system. The unlink function only takes...

With computers becoming a part of daily life for individuals of all ages, computer classes are requiring classroom strategies that appeal to multiple generations. It's also important to...

Much like HTML, eXtensible Markup Language, or XML, is a text-based markup language that uses elements and attributes to describe data. If you know how to create Web pages using HTML tags, you are...

Regular expressions have been widely used in many programming languages to perform text validation and pattern matching. Visual Basic Express Edition now has the functionality to allow the use of...

Visual Basic provides a set of windows controls to perform common user required functionality. One of the components is the OpenFileDialog control. This control is used to select a file to open...