String.indexOf

String.indexOf

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Syntax 1
public int indexOf( int ch )
Parameters
ch
a character.
Returns
the index of the first occurrence of the character in the character sequence represented by this object, or -1 if the character does not occur.
Description
Returns the index within this string of the first occurrence of the specified character.



Syntax 2
public int indexOf( int ch, int fromIndex )
Parameters
ch
a character.
fromIndex
the index to start the search from.
Returns
the index of the first occurrence of the character in the character sequence represented by this object that is greater than or equal to fromIndex, or -1 if the character does not occur.
Description
Returns the index within this string of the first occurrence of the specified character, starting the search at the specified index.