java string methods with examples

Example 1: java string methods

static String valueOf(int i) - returns the string representation of the int 
argument.

Example 2: string method example in java

public char charAt(int index)
-----------------------------
String x = "airplane";
System.out.println( x.charAt(2) ); // output is 'r'

Example 3: string method example in java

public boolean equalsIgnoreCase(String s)
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String x = "Exit"; 
System.out.println( x.equalsIgnoreCase("EXIT")); // is "true" 
System.out.println( x.equalsIgnoreCase("tixe")); // is "false"

Example 4: string method example in java

public String substring(int begin)/ public String substring(int begin, int end)
------------------------------------------------------------------------------
String x = "0123456789"; // the value of each char is the same as its index!
System.out.println( x.substring(5) ); // output is "56789"
System.out.println( x.substring(5, 8)); // output is "567"

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Python Example

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