Advanced Formatting Options
When you need to control exactly how numbers and text appear in your output, advanced formatting options in Python's f-strings give you powerful tools. You can specify decimal precision for floating-point numbers, control the width of fields, and align text for clear, readable tables. These features are especially useful when you want your data to look professional and well-organized, such as when displaying financial figures or tabular data.
12345678910111213141516# Formatting floating-point numbers to two decimal places price = 12.3456 formatted_price = f"{price:.2f}" print(f"Price: {formatted_price}") # Aligning text in columns using width specifiers and alignment header1 = "Product" header2 = "Price" row1 = "Apple" row2 = "Banana" price1 = 1.25 price2 = 0.75 print(f"{header1:<10} | {header2:>7}") print(f"{row1:<10} | {price1:>7.2f}") print(f"{row2:<10} | {price2:>7.2f}")
You can also format integers with leading zeros by using the 0 character in your width specifier. This is helpful for things like invoice numbers, timestamps, or any case where you want a number to always appear with a fixed number of digits. The width specifier controls the minimum number of characters for the field, padding with spaces or zeros as needed. For example, f"{5:03}" will display 005. Alignment specifiers like <, >, and ^ can be used to left-align, right-align, or center text within a given width, making your output easy to read.
1. How do you format a float to display two decimal places using an f-string?
2. Which format specifiers can be used for text alignment in f-strings?
Merci pour vos commentaires !
Demandez à l'IA
Demandez à l'IA
Posez n'importe quelle question ou essayez l'une des questions suggérées pour commencer notre discussion
Awesome!
Completion rate improved to 6.67Advanced Formatting Options
Glissez pour afficher le menu
When you need to control exactly how numbers and text appear in your output, advanced formatting options in Python's f-strings give you powerful tools. You can specify decimal precision for floating-point numbers, control the width of fields, and align text for clear, readable tables. These features are especially useful when you want your data to look professional and well-organized, such as when displaying financial figures or tabular data.
12345678910111213141516# Formatting floating-point numbers to two decimal places price = 12.3456 formatted_price = f"{price:.2f}" print(f"Price: {formatted_price}") # Aligning text in columns using width specifiers and alignment header1 = "Product" header2 = "Price" row1 = "Apple" row2 = "Banana" price1 = 1.25 price2 = 0.75 print(f"{header1:<10} | {header2:>7}") print(f"{row1:<10} | {price1:>7.2f}") print(f"{row2:<10} | {price2:>7.2f}")
You can also format integers with leading zeros by using the 0 character in your width specifier. This is helpful for things like invoice numbers, timestamps, or any case where you want a number to always appear with a fixed number of digits. The width specifier controls the minimum number of characters for the field, padding with spaces or zeros as needed. For example, f"{5:03}" will display 005. Alignment specifiers like <, >, and ^ can be used to left-align, right-align, or center text within a given width, making your output easy to read.
1. How do you format a float to display two decimal places using an f-string?
2. Which format specifiers can be used for text alignment in f-strings?
Merci pour vos commentaires !
