Amazon Interview Question for Software Engineer / Developers






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Really interesting, what it can mean :)

- gevorgk June 08, 2010 | Flag Reply
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It's a way to query DOM nodes. Although it's mainly used in CSS, it's not limited to CSS anymore. Frameworks like jQuery, and MooTools make heavy use of these selectors in JavaScript.

See the latest specs (http://www.w3.org/TR/css3-selectors/) for more information.

- Mishra.Anurag June 10, 2010 | Flag Reply
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In CSS, pattern matching rules determine which style rules apply to elements in the document tree. These patterns, called selectors.

- iPondy June 11, 2010 | Flag Reply


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