python f string

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showing results for - "python f string"
Erwan
09 Sep 2017
1>>> name = "Eric"
2>>> age = 74
3>>> f"Hello, {name}. You are {age}."
4'Hello, Eric. You are 74.'
5
Bryan
01 Mar 2020
1"""
2
3An f-string stands for 'function-string' it's just used to work with 
4strings more appropiately, they do the exact same job as concantenating
5strings but are more efficient and readable.
6
7"""
8# Concantenating strings:
9
10Age = "25"
11
12print("I am "+Age+" years old.")
13
14# Using f strings:
15
16Age = 25
17
18print(f"I am {Age} years old.")
19
20# ^ notice the letter 'f' at the begining of the string.
21# That defines the string as being an f-string.
22
23# A third way of inputting variables into a string is by using
24# .format()
25
26Age = "25"
27
28print("I am {} years old.".format(Age))
29
30# If you had more than one variable:
31
32Age = "25"
33Name = "Jeff"
34
35print("I am {} years old, and my name is {}.".format(Age,Name))
Logan
05 Jan 2021
1>>> name = "Eric"
2>>> age = 74
3>>> f"Hello, {name}. You are {age}."
4'Hello, Eric. You are 74.'
Emiliano
04 Feb 2019
1import random
2name = input("What is your name? ") #Gets needed input
3value = int(input(f"Give random value, {name}: ")) # The {name} means it puts the variable name there
4multiplier = random.randint(3, 6)
5print("Now multiplying your value...")
6complete_value = multiplier * value
7print(f"Your value is... {complete_value}") # Same here with complete_value
Mickael
05 Sep 2020
1# f-strings help in string concatenation
2name = 'Psych4_3.8.3'
3age = 23
4job = 'programmer'
5
6#USING OLD METHOD
7print("I am %s a %t of age %u", %(name, job, age))
8
9# USING F-STRING
10print(f"I am {name} a {job} of age {age}")
11# here you can even see whcih value is inserted in which place....
12# the f means that it is an f string. DONT FORGET IT!!
Makayla
24 Sep 2019
1import math
2
3print('[[fill]align]                | f\'{"text":10}\'      | ', f'{"text":10}')        # text
4print('[[fill]align]                | f\'{"text":>10}\'     | ', f'{"text":>10}')       #       text
5print('[[fill]align]                | f\'{"text":^10}\'     | ', f'{"text":^10}')       #    text
6print('[[fill]align]                | f\'{"text":#>10}\'    | ', f'{"text":#>10}')      # ######text
7print('[[fill]align]                | f\'{"text":#<10}\'    | ', f'{"text":#<10}')      # text######
8print('[[fill]align]                | f\'{"text":#^10}\'    | ', f'{"text":#^10}')      # ###text###
9print('[[fill]align] with numbers   | f\'{12345:0=10}\'     | ', f'{12345:0=10}')       # 0000012345
10print('[[fill]align] with numbers   | f\'{-12345:0=10}\'    | ', f'{-12345:0=10}')      # -000012345      
11print('[[fill]align] with numbers   | f\'{12345:010}\'      | ', f'{12345:010}')        # 0000012345
12print('[[fill]align] with numbers   | f\'{-12345:010}\'     | ', f'{-12345:010}')       # -000012345
13print('[.precision]                 | f\'{math.pi:.2f}\'    | ', f'{math.pi:.2f}')      # 3.14
14print('[grouping_option]            | f\'{1000000:,.2f}\'   | ', f'{1000000:,.2f}')     # 1,000,000.00
15print('[grouping_option]            | f\'{1000000:_.2f}\'   | ', f'{1000000:_.2f}')     # 1_000_000.00
16print('[sign] (+/-)                 | f\'{12345:+}\'        | ', f'{12345:+}')          # +12345
17print('[sign] (+/-)                 | f\'{-12345:+}\'       | ', f'{-12345:+}')         # -12345
18print('[sign] (+/-)                 | f\'{12345:+10}\'      | ', f'{12345:+10}')        #     +12345
19print('[sign] (+/-)                 | f\'{-12345:+10}\'     | ', f'{-12345:+10}')       #     -12345
20print('[sign] (+/-)                 | f\'{12345:+010}\'     | ', f'{12345:+010}')       # +000012345
21print('[sign] (+/-)                 | f\'{-12345:+010}\'    | ', f'{-12345:+010}')      # -000012345
22print('[b] (binary)                 | f\'{10:b}\'           | ', f'{10:b}')             # 1010
23print('[o] (octal)                  | f\'{10:o}\'           | ', f'{10:o}')             # 12
24print('[x] (hexadecimal)            | f\'{100:x}\'          | ', f'{100:x}')            # 64
25print('[#b] (with notation base)    | f\'{10:#b}\'          | ', f'{10:#b}')            # 0b1010
26print('[#0] (with notation base)    | f\'{10:#o}\'          | ', f'{10:#o}')            # 0o12
27print('[#x] (with notation base)    | f\'{10:#x}\'          | ', f'{10:#x}')            # 0xa
28print('[e] (scientific notation)    | f\'{345600000000:e}\' | ', f'{345600000000:e}')   # 3.456000e+11
29print('[c] (character type)         | f\'{65:c}\'           | ', f'{65:c}')             # A
30print('percentage (multiply by 100) | f\'{0.25:0%}\'        | ', f'{0.25:0%}')          # 25.000000%
31print('percentage (multiply by 100) | f\'{0.25:.0%}\'       | ', f'{0.25:.0%}')         # 25%
32
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