Const NCBNAMSZ = 16Private Type NCB ncb_command As Byte ncb_retcode As Byte ncb_lsn As Byte ncb_num As Byte ncb_buffer As Long ncb_length As Integer ncb_callname As String * NCBNAMSZ ncb_name

In Web development, putting too many records from the database into the Web server is memory intensive processing. This is where the concept of paging comes form. At any point

In Palm OS, the memory chunk size is 64K. To make applications larger than this, you have to split the applications into segments less than 64K. These are called multi-segment

This can be used when you want your users to BookMark your site or add your site address to their favorites list. The following Javascript function can be called whenever

Normally, options in select control will be added at design time or will be created on the server site. This code explains how to add options to the select control

To simulate a Matrix class with M*N elements, initialize a vector withM*N elements and overload the () operator such that Foo(i,j) returnsFoo[i-1+M*(j-1)]. This way Foo(1,1) is equivalent to Foo[0], Foo(2,1)

To help declare variables of the right datatype and size while creating Stored Procedures, this stored procedure accepts the name of the table and returns the variable list with all

A common mistake in C++ programming is typing = instead of ==. This can be due either to a typo error or because you are used to other languages such

It is often useful to make a breakpoint by calling the DebugBreak function. However, this is not necessarily always convenient because the breakpoint will occur in DebugBreak call stack. You

Generally, from an OOP perspective, the direct access to data members should be prevented. This is why we use accessors: Class UserDetails{public: string getUserName() const; void setUserName(const string& name); string

In the below program, pass any java class name into the method forName of the class java.lang.Class type. Cast it with your java class (in this example “AnyClass”) and get

String htmlLabel = “HTMLLabel” + “Multi-line” + “Extra-line”;JLabel label = new JLabel(htmlLabel);

JavaScript lacks the Trim() function. See below the code for trimming a string: function LTrim(ValueToTrim){ValueToTrim =ValueToTrim.toString()var WhiteSpace=new String(” “);var i=0;while(WhiteSpace.indexOf(ValueToTrim.charAt(i))>-1){ i++;}return ValueToTrim.substring(i);}function RTrim(ValueToTrim){ ValueToTrim =ValueToTrim.toString() var WhiteSpace=new String(” “); var

First, you have to disable the Anonymous access for the site and activate Window/Basic Authentication. You can get information about a logged on User with: Loggedonuser=Request.ServerVariables(“Auth_User”) You can get the

Many developers use the CASE statement in the select list of a SQL statement. But not everybody knows that it can be used to do so much more. One example

If you have a database that’s been upgraded from SQL Server 6.5 to a newer version (like 7 or 2000), but it’s still in compatibility mode 65, you can’t use

Sometimes you need to enforce objects of a certain type to be allocated only on the free store (heap) rather than on the stack.That’s if you need somewhere to call

Managing Unicode strings (LPWSTR, BSTRs, etc.) is now a very common task. However, Visual Studio 6 does not allow you to view Unicode strings correctly in the watch window. It

In Java, message digest is represented by “java.security.MessageDigest class”.All main classes in java.security package are instantiated using the factory method “getInstance()”.This method takes the String parameter, which is the name

Message digest is a hash code of a byte sequence (message).It has certain properties that make it very unique and very useful: It has a fixed size (in bytes), which

Using this code will rewrite all the rows in MS Flex Grid and it supports alphanumeric as well as numeric sorts for specified columns.Good Luck! Option ExplicitPublic Sub QSort(Grid As

Don’t forget to turn off the .sorted property on the combo box before calling! ResortCboFromAlphaToNum cboAbcPublic Sub ResortCboFromAlphaToNum(cc As ComboBox) ‘resorts given combobox from alpha sort (usual) to numeric sort

Sometimes you want to initialize arrays with values, but you can’t because you’d have to provide values explicitly. There is a way to generate these kinds of assignment statements.Say you

This is useful in gathering the title information of the forms for your program or other programs. You retrieve the information and display it for your user or use it

You should lock controls (that have the .locked property) rather than setting .enabled = false.Why? Grey text in a disabled field is less readable. Also, blank fields give no indication

Option Explicit’ This structure holds Bitmap informationPrivate Type BITMAP bmType As Long bmWidth As Long bmHeight As Long bmWidthBytes As Long bmPlanes As Integer bmBitsPixel As Integer bmBits As LongEnd

‘ This structure holds Bitmap informationPrivate Type BITMAP bmType As Long bmWidth As Long bmHeight As Long bmWidthBytes As Long bmPlanes As Integer bmBitsPixel As Integer bmBits As LongEnd Type’

‘ Draw a polygon, given its center and number of sides’ CTRL can be either a form or a PictureBox control.’ ANGLE is an optional angle in degreesSub DrawPolygon(ctrl As

‘ This structure holds Bitmap informationPrivate Type BITMAP bmType As Long bmWidth As Long bmHeight As Long bmWidthBytes As Long bmPlanes As Integer bmBitsPixel As Integer bmBits As LongEnd TypePrivate