Update byte_size.md

The original description was slightly misleading by saying that utf-8 will encode and find the length, whereas in reality the length was produced by len.
This commit is contained in:
Siddhant Agrawal
2018-10-07 11:38:21 -07:00
committed by GitHub
parent 02a67bbb76
commit b038f6729d

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@ -2,7 +2,7 @@
Returns the length of a string in bytes.
`utf-8` encodes a given string and find its length.
`utf-8` encodes a given string, then `len` finds the length of the encoded string.
```python
def byte_size(string):
@ -12,4 +12,4 @@ def byte_size(string):
```python
byte_size('😀') # 4
byte_size('Hello World') # 11
```
```