Developers typically create tables in the default tablespace. Most of them are not familiar with the actual tablespaces concept and are not aware that this is responsible for the issues
How can you tell which f2() will be invoked: A::f2() method or B::f2()? In the following code, f1 is not virtual?thus, it calls A::f1(); which in turn calls the f2()
There are typically two ways to express the string that contains double quotation marks. For example, suppose you have following string in VB6: <a href=”http://www.sina.com”>sina You can express this string
Learn how to use a JavaScript convert date format. When you create an a Date()object in JavaScript, the value you get is something like this: ‘Tue Apr 1 12:58:25 EDT
The following two steps disable the Copy/Paste feature in a textbox: Disable the default menu and associate the textbox with an empty context menu that has no menu items (mouse
This tip shows you how to use the LSOutput/LSSerializer interfaces (from the DOM Load and Save API) for serialize a DOM tree. Extract the DOM tree with the following basic
Learn how to use the DOMImplementationDS and DOMConfiguration classes to validate an XML document only when a DTD document can be found: DOMImplementationLS DOMiLS=null;? //get a LSParser object LSParser LSP=DOMiLS.createLSParser(
When you’re concatenating only a few strings, it’s faster to add them than to use StringBuilder. Suppose you want to decompile the following code: string a = “a”;string b =
Unintentionally using = instead of == in an if statement can prove a nasty source of bugs. In the following code, myFunc is called if i equals 0: if (i==0)