Computer Applications
Differentiate between indexOf() and lastIndexOf().
Java String Handling
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| indexOf() | lastIndexOf() |
|---|---|
| The indexOf() method returns the index of the first occurrence of the specified character in a string. | The lastIndexOf() method returns the index of the last occurrence of the specified character in a string. |
| Example: String str = "How are you?"; int index = str.indexOf('o'); System.out.println("Index = " + index); The output is Index = 1 | Example: String str = "How are you?"; int index = str.lastIndexOf('o'); System.out.println("Index = " + index); The output is Index = 9 |
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