dict = {} dict["foo"] = 42 dict["foo"]
dict = {}
dict["foo"] = 42
dict["foo"]
vs
HashMap<String, Integer> map = new HashMap<String, Integer(); map.put("foo", 42); map.get("foo");
HashMap<String, Integer> map = new HashMap<String, Integer();
map.put("foo", 42);
map.get("foo");
apt-get install python python-pygame ipython