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Monday, June 2, 2008

Explain escape and unescape functions of JavaScript.

The escape function encodes a string so that it can be easily read on all computers, whereas unescape function decodes strings that are encoded with escape function.

var strTest="Welcome John Smith";

strTest=escape(strTest);document.write (strTest); // returns Welcome%20John%20Smith

strTest=unescape(strTest);document.write(strTest); // returns Welcome John Smith

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