Python String Cheat Sheet

Posted : admin On 06.09.2021

Field Width and Alignment

Python string function cheat sheet

'hey {:10}'.format('hello')

'{:010}'.format(2)

Output: 0000000002

'{:*^30}'.format('text')

Output: *************text*************

Python F String Cheat Sheet

Member and Element Access

'{0}, {1}, {2}'.format(1, 2, 3)

Output: 1, 2, 3

'{}, {}, {}'.format(1, 2, 3)

Implicit positional arguments (2.7 and above only)

'{value1}, {value2}, {value2}'.format(value1=1, value2=2, value3=3)

Access keyword arguments by name

'{[1]}'.format(['first', 'second', 'third'])

Access element by index

'{.name}'.format(sys.stdin)

Access element attribute

'{[name]}'.format({'name': 'something'})

Access element by key

Python Strings Cheat Sheet by NouhaThabet via cheatography.com/103894/cs/21332/ Python Strings Operations on strings and examples: Mult iline strings x = ' ' ' This is a multiline string ' ' ' Get the character at a specific position x = ' Python. Python Cheat Sheet just the basics Created By: arianne Colton and Sean Chen. Data structures Note:. 'start' index is included, but 'stop' index is NOT. start/stop can be omitted in which they default to the start/end. ยง Application of 'step': Take every other element list1::2 Reverse a string str1::-1 DICT (HASH MAP).

Python 3 Quick Reference Card

Numerical Representation

Python F String Cheat Sheet

'{:x}'.format(100)

Output: 64

'{:X}'.format(3487)

Output: D9F

'{:#x}'.format(100)

Output: 0x64

'{:b}'.format(100)

Output: 1100100

'{:c}'.format(100)

Output: d

'{:d}'.format(100)

Output: 100

'{:,}'.format(1000000)

Output: 1,000,000

'{:o}'.format(100)

Output: 144

'{:n}'.format(100)

Like d, but uses locale information for separators

'{:e}'.format(0.0000000001)

Exponent notation

'{:E}'.format(0.0000000001)

Exponent notation (capital 'E')

'{:f}'.format(3/14.0)

Fixed point

'{:g}'.format(3/14.0)

General format

'{:%}'.format(0.66)

Percentage

'{:.3}'.format(0.214286)

Precision

Conversions

Python String Function Cheat Sheet

'{!r}'.format('string')

Download nvidia motherboards driver

Output: 'string'

'{!s}'.format(1.53438987)

Output: 1.53438987