Question: We are currently using PowerBuilder 6.5. What is the recommended maximum pbl size? Answer: There is no recommended size. In the old days before PowerBuilder 4 there was a
Question: How do I loop through a window’s subdirectory and get all the files one by one? I need to save each file in a specific format before saving it
Question: In my first application, I want to use a global variable in my second application. How can I do this? Does PowerBuilder offer any method to exchange messages between
Question: Can I make a confirm message box with “Yes” and “No” as opposed to “OK” and “Cancel”? Answer: Unfortunately, you’re out of luck. As you’ve found out, the JavaScript
You can use java.net.DatagramSocket class to identify a remote machine that is accessing your server. The class java.net.DatagramSocket represents a socket for sending and receiving datagram packets. A datagram socket
JDK 1.1 offers enhanced control over a socket’s behavior through some socket options. These options are: SO_TIMEOUT, which you can access through accessor methods: public synchronized int getSoTimeout() throws SocketException
Variable-length character data types are 255 bytes long in SQL Server 6.5. SQL Server 7.0 extends Varchar to 8000 bytes long. Until SQL Server 6.5, text data type was used
Binary Large Objects (BLOBs) are stored in SQL Server as either text or image datatypes. The SQL Server maintains a pointer to the BLOB data. Thus, BLOB data is not
Coding static SQL in an Active Server Page (ASP) is perhaps the easiest way to provide dynamic data content in Web pages. However, you should try avoiding this; instead use