Typically, as part of the product installation, applications/products are required to create some database tables. It’s a good practice to isolate product installation tables from the application/solution specific tables. One
Oracle supports the pushing of predicates into a given view. Suppose you have a set of layered views: –View OneCREATE VIEW vw_layer_oneAS SELECT * FROM emp;– View TwoCREATE VIEW vw_layer_two_dept_100AS
Although the CComBSTR = operator is overloaded to make a copy of the string, this is not the case when assigning a CComVariant’s bstrVal member to a CComBSTR. In this
Lots of people use online email like Gmail nowadays, but one functionality these types of email hosts lack is the ability to refer to a group of contacts and have
To make a hotkey that does something complicated in the browser you will probably need to send a JavaScript bookmarklet to the browser address bar. For example, suppose you wanted
Oftentimes, you’ll need to use common properties across projects, while being able to override or load new properties that are project specific. Java’s Properties class allows for flexibility when organizing
In my recent article on the AutoHotKey scripting language, I advocated using hotkeys to address different domains separated into their own scripts. Of course, when you start a script up
In most cases, when there are namespace conflicts, developers tend to use the complete qualified name in the code. For example: using System.Web.UI.WebControls;using MyComponent.Web.UI.WebControls; This is usually okay for simple
Using the Send method of the Ping class (in System.Net.NetworkInformation namespace) takes the hostname as a parameter. This captures the reply in the PingReply object, as shown below: //CodePing ping