Browse Source

Dictionary

pull/10/head
Jure Šorn 6 years ago
parent
commit
e41adc0e99
1 changed files with 7 additions and 7 deletions
  1. 14
      README.md

14
README.md

@ -61,17 +61,17 @@ Dictionary
```
```python
value = <dict>.get(key, default) # Returns default if key does not exist.
value = <dict>.setdefault(key, default) # Same, but also adds default to dict.
<dict> = collections.defaultdict(<type>) # Creates a dictionary with default value of type.
<dict> = collections.defaultdict(lambda: 1) # Creates a dictionary with default value 1.
value = <dict>.get(key, default) # Returns default if key does not exist.
value = <dict>.setdefault(key, default) # Same, but also adds default to dict.
<dict> = collections.defaultdict(<type>) # Creates a dictionary with default value of type.
<dict> = collections.defaultdict(lambda: 1) # Creates a dictionary with default value 1.
```
```python
<dict>.update(<dict>)
<dict> = dict(<list>) # Initiates a dict from list of key-value pairs.
<dict> = dict(zip(keys, values)) # Initiates a dict from two lists.
<dict> = dict.fromkeys(keys [, value]) # Initiates a dict from list of keys.
<dict> = dict(<list>) # Initiates a dict from list of key-value pairs.
<dict> = dict(zip(keys, values)) # Initiates a dict from two lists.
<dict> = dict.fromkeys(keys [, value]) # Initiates a dict from list of keys.
```
```python

Loading…
Cancel
Save