String.indexOf
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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.
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.