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What is indexof() method
what is indexof() method describe
3 Respostas
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indexOf method is mainly an array method ( wich return the first index item corresponding )...
As strings can be considered as arrays of characters, the indexOf method can also be applied on it as explained by @Nikhil Kumar ;)
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indexOf() method is used to return the first occurrence of the character that is passed in as an argument.
Eg: String str = "Nikhil";
int i = str.indexOf ('i');
SOPln (i);
output will be 1.
note: counting is zero indexed based.
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hello nikhil I don't understand indexof() method please explain more example