I Use THIS Trick In Python EVERY Single Day

I use this trick in Python every single day. #code #python #programming

[Kommentierer]

This is really streamlined and convenient. JS feels so bulky compared to that.

[JordanMetroidManiac]

Wow. Using f strings everywhere but have never known this. Thank you!

[arzigogolato]

Beautiful formatting for English speaking countries ;) In some countries, e.g. German speaking ones, the comma is used to separated the decimals.

[Jim-tvtk]

Should start out as percent = 37.51 ... If you name the variable percent then that's what format should be stored, and not a decimal that needs converted.

[Redditard]

Is there a compilation of all these f string formatting features...

[DrDeuteron]

Showing a sub unit percent without a leading zero is a sin

[ShiloBuff]

Does the formatting acocunt for localization?

[Akonitx]

Where is the doc for this formatting ?

[joaovmlsilva]

Ive learned that in a calculus course, but hey doesn't seen to be widespread

[davidcalebpaterson]

and much better to also add another variable storing the actual data to make the float value variable. It could be a try and except block if it is user input or something else linking to a database or api.

[xxlarrytfvwxx]

I knew about the comma and the number trick, didn't know I could combine them nor the percent tsign.

[prathamkalgutkar]

Great Tip :D but How are the commas dealt like? Like can I use it with Indian Numbering system? Like this (1, 00, 00, 000) or is it just the international one? Like (10, 000, 000).

[badgerzzbadgerzz]

Very similar to java string formatting

[paulosullivan]

Huh I have used python for years and never had a clue this was possible, thanks

[shalevforfor]

x = 5000
print(f"{x:, }")



It's really help

But there is a way to do 100k
Or 100m

[caffeine]

bro put a watermark on the python standard library

[Maesdy]

I was practicing and get trouble with that code...i can't have the result even that python don't raise error.please help

class Polygone:

    def perimeter(self):

        print("Perimeter")

 

class Rectangle(Polygone):

    def __init__(self, length, width):

      self.length = length

      self.width = width

 

    def perimeter(self):

        return 2 * self.length * self.width

 

class Square(Polygone):

    def perimeter(self):

        return  4 * self.side

 

class Triangle(Polygone):

    def __init__(self, a, b, c):

        self.a = a

        self.b = b

        self.c = c

 

        def perimeter(self):

            return a + b + c

 

triang = Triangle(8, 9, 0)

triang.perimeter

[kirillberezin]

So, you code every day and you format strings like that every time you code. What is your job man?

[itsmaxim]

It doesn’t result in less code so it’s completely useless (unless you care about the number of sf/dp)