How Can You Find Characters Or Substrings Within A String?

1.	How Can You Find Characters Or Substrings Within A String?
Answer» To find characters or substrings with in a STRING indexOf() and lastIndexOf() methods can be USED. You can also use contains() METHOD public BOOLEAN contains(CharSequence s) - Returns true if and only if this string contains the specified sequence of char values. Otherwise it returns false. To find characters or substrings with in a string indexOf() and lastIndexOf() methods can be used. You can also use contains() method public boolean contains(CharSequence s) - Returns true if and only if this string contains the specified sequence of char values. Otherwise it returns false.

Answer»

To find characters or substrings with in a STRING indexOf() and lastIndexOf() methods can be USED.

You can also use contains() METHOD

public BOOLEAN contains(CharSequence s) - Returns true if and only if this string contains the specified sequence of char values. Otherwise it returns false.

To find characters or substrings with in a string indexOf() and lastIndexOf() methods can be used.

You can also use contains() method

public boolean contains(CharSequence s) - Returns true if and only if this string contains the specified sequence of char values. Otherwise it returns false.

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