function of string in java code example
Example 1: string method example in java
public char charAt(int index)
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String x = "airplane";
System.out.println( x.charAt(2) );
Example 2: string method example in java
public String substring(int begin)/ public String substring(int begin, int end)
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String x = "0123456789";
System.out.println( x.substring(5) );
System.out.println( x.substring(5, 8));