Tip Bank

The standard way to create a UDL file is to right-click in the directory where you want to create it and select the New-Microsoft Data Link menu command. Unfortunately, on

‘ Copy a file’s contents into a BLOB field.Sub FileToBlob(fld As ADODB.Field, filename As String, _ Optional ChunkSize As Long = 8192) Dim fnum As Integer, bytesLeft As Long, bytes

‘ Copy a BLOB field’s contents to a binary file.Sub BlobToFile(fld As ADODB.Field, filename As String, _ Optional ChunkSize As Long = 8192) Dim fnum As Integer, bytesLeft As Long,

When a class has Thread entry functions, it is usually declared as static member functions of the class as in the example below: Class A{private: int i,j,k;public: //Thread Entry function

Suppose you have a thread function ThreadFunc in a class CMyClass and you want to access a member of that class. Here’s what to do: Declare the thread function as

#include void main(){ char cBuf[96]; float fVar=5.678; int nVar=78; //Conversion from float to char* sprintf(cBuf,

Let’s start with a code fragment: Statement stmt;Connection con;Class.forName(

Many times in DB programming, a situation occurs when one operation, depends on the result of the other, but there is no way to communicate that result to the first

It’s common when working with dates to be able to determine the last date of a particular month. I’ve seen solutions to this problem that range from using arrays or