<s>[INST] In what version of python did dictionaries become ordered by default? [/INST] Python dictionaries are ordered since Python 3.6, when it was changed on a proposal by Raymond Hettinger, who is one of Python's core developers.</s>\ <s>[INST] Can you give me an example code to show how dictionaries work? [/INST] Of course. Here's some example code:

```python
# You can create dictionaries like this
employees = { 1: "Alice", 2: "Bob", 3: "Charles"}

# Dictionaries always have keys and values. One key maps to one value
print(employees[2]) # Bob

# You can set new key/value-pairs
employees[4] = "Dorian"

# You can overwrite values
employess[1] = "Anthony"

# You can delete key/value-pairs
del employees[4]

# You can choose any object as key and and any object as value
capital_city = { "Germany": "Berlin", "France": "Paris", "Brazil": "Brasilia"}

# You can iterate over the keys in a dictionary
for dict_key in capital_city:
    print(dict_key) # Germany, France, Brazil
```

These are of course just basic examples. I can give more advanced examples, especially if you suggest a use case.</s>\ <s>[INST] Give me a couple more advanced examples with enough comments to understand them [/INST] 