Basic golang "Hello World" with waf script.

go/README

@@ -0,0 +1,11 @@
+Installing Go
+
+http://golang.org
+
+$ sudo port install go
+
+Installing waf
+
+$ curl -O http://waf.googlecode.com/files/waf-1.6.3
+$ mv waf-1.6.3 waf
+$ ./waf --version

go/hello.go

@@ -0,0 +1,7 @@
+package main
+
+import "fmt"
+
+func main() {
+  fmt.Printf("hello, world\n");
+}

go/wscript

@@ -0,0 +1,18 @@
+APPNAME = "gohello"
+VERSION = "1.0"
+
+top = "."
+out = "build"
+
+def configure(ctx):
+  pass
+
+def hello(ctx):
+  print("hello world")
+
+def build(ctx):
+  go_compile = "6g ${SRC} -o ${TGT}"
+  go_link = "6l ${SRC} -o ${TGT}"
+
+  ctx(rule=go_compile, source="hello.go", target="hello.6")
+  ctx(rule=go_link, source="hello.6", target="hello")

scala/MapTest.scala

@@ -1,9 +1,12 @@
 package com.muthanna.playground.scala
 
+import java.lang.Integer;
+import java.util.Map;
+import java.util.HashMap;
+
 object MapTest {
   def main(args: Array[String]) {
-    var capital = Map("US" -> "DC", "India" -> "Delhi")
-    capital += ("Canada" -> "Ottawa")
-    println(capital("India"))
+    var aMap = new HashMap[Integer, String]
+    println("boo");
   }
 }