Scala : Filter function Using eclipse

Hi,

 

please find below

 

object helloworld1 extends App{

//System.out.print(“hello”);

val lines = Array(“hello”,”hw are you”,”hw you there”);

val filter1=lines.filter(_.contains(“hw”));

for(x <- filter1)
{
println(x)
print(“\n”);
}
}

 

 

Output

hw are you

hw you there

 

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