﻿ Python: Convert a pair of values into a sorted unique array - w3resource

# Python: Convert a pair of values into a sorted unique array

## Python List: Exercise - 45 with Solution

Write a Python program to convert a pair of values into a sorted unique array. Sample Solution:-

Python Code:

``````L = [(1, 2), (3, 4), (1, 2), (5, 6), (7, 8), (1, 2), (3, 4), (3, 4),
(7, 8), (9, 10)]
print("Original List: ", L)
print("Sorted Unique Data:",sorted(set().union(*L)))
```
```

Sample Output:

```Original List:  [(1, 2), (3, 4), (1, 2), (5, 6), (7, 8), (1, 2), (3, 4), (3, 4), (7, 8), (9, 10)]
Sorted Unique Data: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
```

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Python Code Editor:

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## Python: Tips of the Day

Given a predicate function, fn, and a prop string, this curried function will then take an object to inspect by calling the property and passing it to the predicate:

Example:

```def tips_check_prop(fn, prop):
return lambda obj: fn(obj[prop])
check_age = tips_check_prop(lambda x: x >= 25, 'age')
user = {'name': 'Owen', 'age': 25}

print(check_age(user))
```

Output:

```True
```

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