AUTO INCREMENT Field Auto-increment allows a unique number to be generated automatically when a new record is inserted into a table. Often this is the primary key field that we would like to be created automatically every time a new record is inserted. Syntax inserted. Syntax...

The SQL LIKE Operator The LIKE operator is used in a WHERE clause to search for a specified pattern in a column. There are two wildcards often used in conjunction with the LIKE operator:  The percent sign (%) represents zero, one, or multiple characters  The underscore sign (_) represents one, single single...

JQuery has a method called focus.  Example Attach a function to the focus event. The focus event occurs when the <input> field gets focus: $("input").focus(function(){   $("span").css("display", "inline").fadeOut(2000); }); Definition and Usage The focus event occurs when an element gets focus (when selected by a mouse click or by "tab-navigating" "tab-navigating"...