Say you have a user structure and a container of pointers to that user structure. You need to sort the container based only on some structure’s members. The solution is
When you execute , it generates the local ANT macros ${TSTAMP} and ${DSTAMP}. These are the time and date as numeric strings. They can then be used to dynamically generate
Sometimes you need your resultset sorted a particular way and using the primary key doesn’t accomplish what you need. One way to get around this is to create a sortable
This SQL function is similar to the VB split function. It takes a nvarchar delimeted list and delimeter and returns a table with the values split on delimeter. if exists
I find this particularly useful in an MDI environment where you don’t want to keep switching forms to read information?just make the front form transparent to read the one behind,
Sometimes, you can’t avoid declaring global variables in C++. However, should you prefer not to mix C++ with C code techniques, try the following: Create a global class and add
Say you want to get the latest processes running on Microsoft® SQL Server and their time, hostname, and the username. The following query retrieves this data: Use MasterSelect SysPro1.program_name,SysPro1.login_time,SysPro1.MemUsage,SysPro1.Hostname,SysPro1.Hostname,SysPro1.nt_domain,SysPro1.nt_usernameFrom sysprocesses
Do you find yourself constantly registering and unregistering ActiveX .exe, .dll, .ocx, or .olb files? This script allows you to do so with just a mouse click. Here’s how to
In this column, I have grouped the XML based on the GroupID element by using the generate-id() function. This generates unique keys used for indexing the key value. The key