http://keithdonegan.com Just a blog about nothing Thu, 20 May 2010 00:42:51 +0000 en hourly 1 http://wordpress.org/?v=3.0 http://keithdonegan.com/javascript-expressions/ http://keithdonegan.com/javascript-expressions/#comments Sun, 22 Mar 2009 17:25:07 +0000 Keith http://www.keithdonegan.com/?p=276 An expression is a phrase of JavaScript that a JavaScript interpreter can evaluate to produce a value.

• 1.5 // Numeric literal
• “Keith Donean” // String literal
• true // Boolean literal
• null // Null literal value
• /java/ A regular expression literal
• { x:2, y:2 } // An object literal
• [2, 3, 5, 7, 11, 13] // An array literal
• function(x) { return x+x; } // A functionliteral
• a //The variable a

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