Re:Why I absolutely love java
by foresterh on Tuesday February 08, 2011 @06:45PM
(#2195445)
No C#?
[ Parent
| on HN ]
Enjoy - https://gist.github.com/817556
Re:Why I absolutely love java
by kenjackson on Tuesday February 08, 2011 @07:00PM
(#2195505)
In fairness to the Java version, you should probably add all the additional stuff.
using System.Linq;
class Filter
{
static void Main()
{
var a = new []{1, 2, 3, 4}.Where(x=>x%2==0);
System.Console.WriteLine(a);
}
}
The other ones are meant to be run in a REPL, but java doesn't have one (lest you count beanshell, which ships with a really old version of java, one before generics) so I had to print it explicitly
using System.Linq;
class F {
static void Main() {
new[] {1, 2, 3, 4}.Where( i => i % 2 > 0 ).ToList().ForEach(
System.Console.WriteLine
);
}
}It's always irritated me that ForEach isn't available on IEnumerable<T>