﻿ Python: Print all unique values in a dictionary - w3resource # Python: Print all unique values in a dictionary

## Python dictionary: Exercise-20 with Solution

Write a Python program to print all unique values in a dictionary.

Sample Solution:-

Python Code:

``````L = [{"V":"S001"}, {"V": "S002"}, {"VI": "S001"}, {"VI": "S005"}, {"VII":"S005"}, {"V":"S009"},{"VIII":"S007"}]
print("Original List: ",L)
u_value = set( val for dic in L for val in dic.values())
print("Unique Values: ",u_value)
```
```

Sample Output:

```Original List:  [{'V': 'S001'}, {'V': 'S002'}, {'VI': 'S001'}, {'VI': 'S005'}, {'VII': 'S005'}, {'V': 'S009'},
{'VIII': 'S007'}]
Unique Values:  {'S009', 'S002', 'S007', 'S005', 'S001'}
```

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## Python: Tips of the Day

Invokes the provided function after ms milliseconds:

Example:

```from time import sleep

def tips_delay(fn, ms, *args):
sleep(ms / 1000)
return fn(*args)
print(tips_delay(
lambda x: print(x),
1000,
'w3r'
))
```

Output:

```w3r
None
```