sort key python

Nikoooo answered on February 1, 2021 Popularity 10/10 Helpfulness 1/10

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>>> class Student:
...     def __init__(self, name, grade, age):
...         self.name = name
...         self.grade = grade
...         self.age = age
...     def __repr__(self):
...         return repr((self.name, self.grade, self.age))

Popularity 10/10 Helpfulness 1/10 Language python

Source: docs.python.org

Tags: key python

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Contributed on Jul 21 2021

Nikoooo

0 Answers Avg Quality 2/10

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>>> student_tuples = [
...     ('john', 'A', 15),
...     ('jane', 'B', 12),
...     ('dave', 'B', 10),
... ]
>>> sorted(student_tuples, key=lambda student: student[2])   
# sort by age
[('dave', 'B', 10), ('jane', 'B', 12), ('john', 'A', 15)]

Popularity 10/10 Helpfulness 5/10 Language python

Source: wayhome25.github.io

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Contributed on Feb 01 2021

Angry Alligator

0 Answers Avg Quality 2/10

python sort by key

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arr = [
    {
    'id' : 1,
    'name' : 'Name 1'
    },
    {
    'id' : 4,
    'name' : 'Name 4'
    },
    {
    'id' : 2,
    'name' : 'Name 2'
    },
    {
    'id' : 3,
    'name' : 'Name 3'
    }
  ]

sorted_array = list(sorted(arr,key=lambda x:x['id']))

Popularity 9/10 Helpfulness 3/10 Language python

Source: Grepper

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Contributed on Mar 07 2023

Abdul Basit

0 Answers Avg Quality 2/10

sort key python

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>>> sorted(student_tuples, key=itemgetter(2))
[('dave', 'B', 10), ('jane', 'B', 12), ('john', 'A', 15)]

Popularity 10/10 Helpfulness 3/10 Language python

Source: docs.python.org

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Contributed on Jul 21 2021

Nikoooo

0 Answers Avg Quality 2/10

sort key python

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>>> student_objects = [
...     Student('john', 'A', 15),
...     Student('jane', 'B', 12),
...     Student('dave', 'B', 10),
... ]
>>> sorted(student_objects, key=lambda student: student.age)   # sort by age
[('dave', 'B', 10), ('jane', 'B', 12), ('john', 'A', 15)]

Popularity 10/10 Helpfulness 2/10 Language python

Source: docs.python.org

Tags: key

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Contributed on Jul 21 2021

Nikoooo

0 Answers Avg Quality 2/10

sort key python

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