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Literal Notations

A little something from my forthcoming book "Object-Oriented JavaScript" I thought would be nice to share.

Literal Notations
name literal constructor example
object {} new Object() {prop: 1}
array [] new Array() [1,2,3,'test']
regular expression
 /pattern/modifiers new RegExp('pattern', 'modifiers') /java.*/img

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This entry was posted on Saturday, May 17th, 2008 and is filed under books. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

2 Responses to “Literal Notations”

  1. Altagracia Priebe Says:
    December 17th, 2011 at 1:38 pm

    85% of the world wouldn’t know one from another. Sad, isn’t it.

  2. china 20 pollici Says:
    January 3rd, 2012 at 2:47 pm

    great blog!

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