マップ反復

C#

foreach(DictionaryEntry de in hashtable) {
  Console.WriteLine("key : " + entry.Key);
  Console.WriteLine("value : " + entry.Value);
}

Java

for (Map.Entry<String, String> entry : hashmap) {
  System.out.println("key : " + entry.getKey());
  System.out.println("value : " + entry.getValue());
}

JavaScript

for (var key in map) {
  document.writeln("key : " + key);
  document.writeln("value : " + map[key]);
}