sorted function in python code example

Example 1: sorted python lambda

lst = [('candy','30','100'), ('apple','10','200'), ('baby','20','300')]
lst.sort(key=lambda x:x[1])
print(lst)

Example 2: sorted vs sort python

# The sort() function will modify the list it is called on. 
# The sorted() function will create a new list 
# containing a sorted version of the list it is given.

list = [4,8,2,1]
list.sort()
#--> list = [1,2,4,8] now

list = [4,8,2,1]
new_list = list.sorted()
#--> list = [4,8,2,1], but new_list = [1,2,4,8]

Example 3: python 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)]

Example 4: sorted list python

sorted(iterable, key=None, reverse=False)

type(sorted(iterable, key=None, reverse=False)) = list

Example 5: python sort

nums = [4,8,5,2,1]
#1 sorted() (Returns sorted list)
sorted_nums = sorted(nums)
print(sorted_nums)#[1,2,4,5,8]
print(nums)#[4,8,5,2,1]

#2 .sort() (Changes original list)
nums.sort()
print(nums)#[1,2,4,5,8]

Example 6: pyhton built in sort

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