Python List Comprehension

Python list comprehension

# List comprehension example
list = [0 for i in range(10)]
# Makes a list of 10 zeros (Change 0 for different result
# and range for different length)

# Nested List
list = [[0] * 5 for i in range(10)]
# Makes a nested list of 10 list containing 5 zeros (You can also change
# all of the int to produce different results)

List Comprehensions

numbers = [1, 2, 3, 4, 5, 6]
squares = [i*i for i in numbers]

print(squares)

Python list comprehension

[expression for element in source_list]

Source: courses.bootcampspot.com

Python list comprehension

 # A list comprehnsion is a for loop on a single line 
 # To create a list comprehension, swap the two lines in the for loop.

# Here we use PyBIDS to extract the relative path for each file:
for fmri in fmri_078:
    print(fmri.relpath)

# And here is the equivalent statement as a list comprehension.
# It must be enclosed in square brackets.
# It swaps the order of the lines and loses the colon and indentation
[ print(fmri.relpath) for fmri in fmri_078 ]

Python list comprehension

say something

Python List Comprehension

fruits = ["apple", "banana", "cherry", "kiwi", "mango"]
newlist = []

for x in fruits:
  if "a" in x:
    newlist.append(x)

print(newlist)

-2

Similar codes

0 vote145 views1 answer
Python quiet future warning
Python
5 votes135 views1 answer
Python-binance
Python
2 votes134 views1 answer
Python how to check which int var is the greatest
Python
0 vote141 views1 answer
Python - merge and incluse only specific columns
Python
1 vote209 views1 answer
Calcutalte average python
Python
35 votes150 views6 answers
Python generate random string
Python
2 votes147 views2 answers
Dice rolling app in python
Python
0 vote141 views1 answer
How to update phyton to phycram
Python
2 votes131 views1 answer
Python repeat every n seconds
Python
2 votes132 views1 answer
How to minimize tkinter window
Python