Sorted key python

Python lambda key sort

>>> 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)]

Source: docs.python.org

Sort key python

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

Source: docs.python.org

Pyhton built in sort

arr = [ 1, 3, 2]
arr.sort()

Sort key python

>>> 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))

Source: docs.python.org

Python sort multiple keys

records.sort(
  key = lambda l: (l[0], l[2])
)

Source: lleess.com

Sorted key python

sorted (list, key=len)

Similar codes

0 vote167 views1 answer
Check django channels with redis setup
Python
13 votes191 views6 answers
Python length
Python
28 votes194 views2 answers
Tofixed in python
Python
1 vote169 views1 answer
Fatal error detected failed to execute script
Python
2 votes291 views1 answer
Remove negative numbers from list python
Python
0 vote178 views1 answer
Python enumerate unique values
Python
4 votes148 views1 answer
Pandas concat reset index
Python
0 vote173 views2 answers
Numpy and operator
Python
0 vote222 views1 answer
Recieve output from java python
Python
0 vote168 views1 answer
Pd assign index from different df
Python