---
# System prepended metadata

title: Untitled

---

### Function

* Can be run on (almost) any data type
* function_name(parameters)

```{python}
sentence = "Hello"
len(sentence)
```

### Method

* Can only be run on the data type it's made for
* variable_name.method_name(parameters)
* variable (not the parameters) need to be the right data type

```{python}
sentence = "Hello"
sentence.count('e')
```
