Getting a list of values from a list of dicts

Question

I have a list of dicts like this:

[{\'value\': \'apple\', \'blah\': 2}, 
 {\'value\': \'banana\', \'blah\': 3} , 
 {\'value\': \'cars\', \'blah\': 4}]
         


        

Answer 1

Follow the example --

songs = [
{"title": "happy birthday", "playcount": 4},
{"title": "AC/DC", "playcount": 2},
{"title": "Billie Jean", "playcount": 6},
{"title": "Human Touch", "playcount": 3}
]

print("===========================")
print(f'Songs --> {songs} \n')
title = list(map(lambda x : x['title'], songs))
print(f'Print Title --> {title}')

playcount = list(map(lambda x : x['playcount'], songs))
print(f'Print Playcount --> {playcount}')
print (f'Print Sorted playcount --> {sorted(playcount)}')

# Aliter -
print(sorted(list(map(lambda x: x['playcount'],songs))))