Case-insensitive comparison
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<HTML> <HEAD> <TITLE> Case-insensitive comparison </TITLE> <HEAD> <BODY> <H1> <SCRIPT> var theArray = new Array("a","N","M","T","r", "A", "q", "A",2); document.write ("Original array: " + theArray); document.write ("<br>"); theArray.sort(); document.write ("Default Sorted array: " + theArray); document.write ("<br>"); theArray.sort(function(x,y){ var a = String(x).toUpperCase(); var b = String(y).toUpperCase(); if (a > b) return 1 if (a < b) return -1 return 0; }); document.write ("Custom sorted array: " + theArray); </SCRIPT> </H1> </BODY> </HTML>
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