Tip Bank

Here is a pattern you will see quite often when structuring your code in loop constructs: 01 enum command { start, stop, wait, quit };02 command instructions;03 int counter =

The following code will close a popup window after the user selects to download the file, or if he/she cancels the download. Between the tags of the document is popped

In some cases, the results of the use of the DateTimePicker control can be confused?implicitly initialized. This tip describes what you can do to avoid confusion. At run time, the

To determine all your user tables, plus their columns, datatypes, and length, type: SELECT DISTINCT SO.Name AS “TableName”, SC.ColID, SC.Name AS “ColumnName”, ST.Name AS “DataType”, SC.Length AS “Length”, SC.Status AS

When this modifier is specified, the JVM sticks to the Java specifications and returns the consistent value independent of the platform. That is, if you want the answers from your

The following code shows you how to send and receive CGI messages from a Java application: import java.net.*;import java.io.*;class POSTrequest{URL url=null;URLConnection URLcon=null;OutputStreamWriter OSW=null;BufferedReader BR=null;PrintStream PS=null;public void GetReady() { try {

In general, when a smart pointer is designed, the usual methods proivided are: T* operator->() const and T operator*() const. So, in functions such as foo(const SmartPointer& ptr) { },

Sometimes, for documentation purposes, you need to locate all the stored procedures and objects/SQL tables upon which they depend. The following code shows you how: select distinct A.name as sproc_name,

Normally, people do casting in the code like this: Button btnSave = (Button) sender ;where sender is of Object Type. This same casting can be done using the as operator: