You can use an expression in the f-string to format the number with a comma as the thousands separator and optionally rounded to N decimals. main.py my_int = 489985123 # ✅ Format integer with commas as thousands separator result = f'{my_int:,}' print(result) # 👉️ 489,985,...
>>> # with 0x, 0o, or 0b as prefix: >>> "int: {0:d}; hex: {0:#x}; oct: {0:#o}; bin: {0:#b}".format(42) 'int: 42; hex: 0x2a; oct: 0o52; bin: 0b101010' 2.6. Using the comma as a thousands separator: >>> '{:,}'.format(1234567890) '1,234,567,890' ...
or the name of a keyword argument. Returns a copy of the string where each replacement field is replaced with the string value of the corresponding
The type modifiers that you saw above aren’t the only ones available in Python’s format mini-language. It also provides modifiers for decimal types:Representation TypeDescription e or E Scientific notation with the separator character in lowercase or uppercase, respectively f or F Fixed-point ...
The thousands separator is handled automatically if the "n" type is used. The types supported are a slightly different mix to the format() types. Some format() types come directly over: "d", "n", "%", "f", "e", "b", "o" and "x". In addition some regular expression character...
Thousands separator. decimal : str, default '.' Character to recognize as decimal point (e.g. use ',' for European data). lineterminator : str (length 1), optional Character to break file into lines. Only valid with C parser.
The other format specifiers, .>11 and .>23, have a similar effect. Note that the field widths were chosen by trial and error to make the report line up nicely. , displays the preceding number using a comma as the thousands separator. ,.2f shows a value as a floating-point number ...
Or we could combine the,thousands separator with the.Nfformat: >>>print(f"${amount:,.2f}")$4,780.00 We've actually already seen combining types:.N%is just a variation of the.Nftype that works on floating point numbers and integers. ...
decompression.thousands : str, optionalThousands separator.decimal : str, default '.'Character to recognize as decimal point (e.g. use ',' for European data).lineterminator : str (length 1), optionalCharacter to break file into lines. Only valid with C parser.quotechar : str (length 1),...
源字符串; separator:分隔符; :字符串分割方法关键词。 例如,用+、/还有空格作为符,分割字符串: # coding = utf-8 # 处理字符串sourcestring source_string = ‘1++3+4+5’ # 利用split()方法,按照+`和`/`对source_string字符串进行分割 print(source_string.(‘+’)) print(source...