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what is the diffrence between for and foreach?
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Answer Posted / nishant lokhande
foreach loop is also called as advance for loop
foreach loop is used to display an elements in collection.
eg.
To print arry element
by using foreach loop
public class Demo
{
public static void main(String args[])
{
String[] data = { "tomato", "potato","onion" };
for (String s : data)
{
System.out.println(s);
}
}
}
By using for loop
public class Demo
{
public static void main(String args[])
{
String[] data = { "tomato", "potato","onion" };
for(Iterator it = data.iterator();it.hasnext();)
{
String data1 = (String)it.next();
System.out.println(data1.charAt(0));
}
}
}
| Is This Answer Correct ? | 2 Yes | 3 No |
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