var alpha = 'The brown fox was faster than the white fox.';
var beta = new String('The brown fox was faster than the white fox.');

document.writeln(alpha.indexOf('fox')+'<br>'); // Outputs 10;
document.writeln(beta.indexOf('fox')+'<br>'); // Outputs 10;

// Now we'll start looking after the first position and get the second.
document.writeln(alpha.indexOf('fox',11)+'<br>'); // Outputs 40;
document.writeln(beta.indexOf('fox',11)+'<br>'); // Outputs 40;

// Look for something which isn't there.
document.writeln(beta.indexOf('bear')+'<br>'); // Outputs -1;

kaynak: ordan burdan

Tags: , , , , ,
Javascript - Stringde Istenilen Kelimenin Pozisyonunu Bulmak (scripti, nasıl, nedir?) konusu
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