5 ms·

Python 3.5+ >>> first = {"a": 1} >>> second = {"b": 2} >>> merged = {**x, **y} >>> print(merged) {"a": 1, "b": 2}

• tylerhou 8y ago
  Same exists in ES6: const first = { a: 1 }; const second = { b: 2 }; const merged = { ...first, ...second }; console.log(merged) // { a: 1, b: 2 }
  • Doxin 8y ago
    Python had it first ;)
• dbwest 8y ago
  merged = {**first, **second}