ozilla is not just a browser. Mozilla provides a framework that allows developers to create cross-platform applications by utilizing its accessible components, including JavaScript, CSS (Cascading Style Sheets), and Mozilla’s
omcat is a Java servlet container and Web server from the Jakarta project of the Apache Software Foundation. A Web server is, of course, the program that dishes out Web
efore Java Data Objects (JDO), database programming was stuck in the ’80s. All programmers had were either highly proprietary programming interfaces or SQL, a powerful but cumbersome declarative database programming
ntil recently, moving data between HTML lists was problematic due to differences in each browser’s DOM; however, as browsers move toward W3C DOM compliance, those differences are disappearing rapidly. In
he integrity and confidentiality of information traveling through the air has always been a concern. Who is really broadcasting the signal you are receiving? Is anyone eavesdropping on the signal?
ertain applications need to share data among different users or among distributed instances of the same application. Using a file to store the shared data isn’t an ideal solution due
his is Part II of an article series that describes how to pass data into and out of SQL Server not as raw data or as DataSets, but as objects
‘ Unregister an Enterprise Service from the COM+ Catalog’ Note: requires a reference to the System.EnterpriseServices.dll assembly’ Note: applicationID is the name of the COM+ application that contains the ‘
‘ Execute an array of sql script files with batch statements,’ by using the same SqlCommand object’ – connString is the connection string for the destination database” Example:’ Dim connString
‘ Get the path of the SQL Server’s OSQL.exe utilityFunction GetOsqlPath() As String Dim regKey As Microsoft.Win32.RegistryKey = _ Microsoft.Win32.Registry.LocalMachine.OpenSubKey( _ “SOFTWAREMicrosoftMicrosoft SQL Server80ToolsClientSetup”) If regKey Is Nothing Then Return
‘ Register an Enterprise Service in the COM+ Catalog’ Note: requires a reference to the System.EnterpriseServices.dll assembly’ This version identify the enterprise service with its path’ Example: RegisterEnterpriseService(“C:TempTestService.dll”)Sub RegisterEnterpriseService(ByVal servicePath
‘ Execute an array of sql script files with batch statements,’ by using the OSQL utility’ – dbName is the name of the destination database’ – isWinAuth, login and pwd
‘ Get the path of the Oracle’s SqlPlus.exe utilityFunction GetSqlPlusPath() As String Dim regKey As Microsoft.Win32.RegistryKey = _ Microsoft.Win32.Registry.LocalMachine.OpenSubKey(“SOFTWAREORACLE”) If regKey Is Nothing Then Return “” End If Dim sqlplusPath
n the software industry, developers of smaller-scale workgroup applications haven’t exactly been tres chic. It’s true that Microsoft has taken very good care of this enormous universe of developers for
he remoting framework in .NET contains a feature set designed to support intra-process communications and application integration functions; however, for many applications the default remoting behaviors may not deliver all
ctive Directory is a common repository for information about objects that reside on the network, such as users and groups, computers and printers, and applications and files. The default Active
hen we first set out to document the full history of Java’s emergence and development, we knew we’d have an interesting and enjoyable time of it. From its conception in
Want to declare and initialize a string array, but tired of typing all those quotes and commas? Try this method instead. First, add the Imports System.Text.RegularExpressions line to the top
Want to declare and initialize a string array, but tired of typing all those quotes and commas? Try this method instead. First, add the Imports System.Text.RegularExpressions line to the top
long with the proliferation of the Internet and large-scale intranets, the requirements of enterprise applications have evolved. Launching a service in an expanding enterprise could put an ever-increasing load on
‘ Change the icon of a drive’ Example: ChangeDriveIcon(“d”, “c:myicon.ico”)Sub ChangeDriveIcon(ByVal driveLetter As String, ByVal icoPath As String) ‘ create the parent key Dim regKey As Microsoft.Win32.RegistryKey = _ Microsoft.Win32.Registry.LocalMachine.CreateSubKey(
‘ Ask a Yes/no question’ returns True if the user replies “Yes”‘ Example: MessageBox.Show(AskYesOrNo(“Do you like me?”, “ME”, True))Function AskYesOrNo(ByVal text As String, ByVal title As String, _ ByVal defaultAnswer
‘ Display a text with 3D effect” g: a Graphics object’ text: the text to be displayed’ coords: the Point with the X and Y coordinates’ col: the text color’
‘ Returns the date that Rosh Hashanah begins for the requested year.’ It is important to note that Rosh Hashanah is based on the Lunar cycle so the ‘ Holiday
‘ Evaluate the 16-bit Checksum of an array of bytesFunction SemiCRC(ByVal source() As Byte) As Integer Dim crc, temp As Integer, i As Long Const divisor As Integer = 32768
‘ Display the “Open with…” dialog and open the specified file with the ‘ selected program’ Example: ShowOpenWithDialog(“d: est.txt”) Shared Function _ ShellExecute(ByVal hwnd As Integer, ByVal lpOperation As String,
‘ Increment the numeric right-most portion of a string’ Example: MessageBox.Show(IncrementString(“test219”)) ‘ => 220Function IncrementString(ByVal text As String) As String Dim index As Integer Dim i As Integer For i
You can easily execute a SQL Server 7.0 Data Transformation Services (DTS) package from VB remotely: Create a DTS package. It can be an import from Excel into SQL Server.
When creating a project or Web page, you sometimes need to use characters not included on your keyboardfor example, Related Posts How Can You Improve App Performance for a Better
You use quotation marks in VB to define strings, but how do you include them in your output? Use whichever of these methods works the best for you: Dim strUseChr