Python 3.8 is a major release of the popular programming language that includes a number of new features and enhancements. Python 3.8 is the latest version of Python and is intended to be the last major release before Python 4.0.
What’s New in Python 3.8?
Python 3.8 introduces several new features, including assignment expressions, positional-only parameters, and f-strings. It also includes a number of enhancements, such as improved performance and improved support for Unicode.
Assignment Expressions
The most significant new feature in Python 3.8 is assignment expressions, which allow you to assign values to variables in a single line of code. This can be useful for assigning values to variables within a function or loop.
For example, you can use assignment expressions to assign the result of a function call to a variable in a single line of code:
x = (lambda arg: arg + 1)(5)
Positional-Only Parameters
Another significant new feature in Python 3.8 is positional-only parameters. This allows you to specify parameters that can only be passed to a function in the order they appear in the function definition. This can be useful for functions that accept a variable number of arguments.
For example, you can use positional-only parameters to define a function that takes a variable number of arguments:
def func(*args, /):
for arg in args:
print(arg)
F-Strings
The third major new feature in Python 3.8 is f-strings. This is a convenient way to format strings using variables, without having to use the format() method. For example, you can use f-strings to format a string using a variable:
name = 'John'
print(f'Hello, {name}')
Other Enhancements
In addition to the new features, Python 3.8 includes a number of enhancements, such as improved performance and improved support for Unicode. Python 3.8 also includes a range of bug fixes, as well as support for new platforms, such as macOS Catalina and Windows 10.
Python 3.8 is a major release of the popular programming language that includes a number of new features and enhancements. The most significant new features are assignment expressions, positional-only parameters, and f-strings. In addition, Python 3.8 includes a range of enhancements, such as improved performance and better support for Unicode.
Python 3.8 Brings New Features and Enhancements
Python 3.8 Brings New Features and Enhancements
Python 3.8 is a major release of the popular programming language that includes a number of new features and enhancements. Python 3.8 is the latest version of Python and is intended to be the last major release before Python 4.0.
What’s New in Python 3.8?
Python 3.8 introduces several new features, including assignment expressions, positional-only parameters, and f-strings. It also includes a number of enhancements, such as improved performance and improved support for Unicode.
Assignment Expressions
The most significant new feature in Python 3.8 is assignment expressions, which allow you to assign values to variables in a single line of code. This can be useful for assigning values to variables within a function or loop.
For example, you can use assignment expressions to assign the result of a function call to a variable in a single line of code:
x = (lambda arg: arg + 1)(5)Positional-Only Parameters
Another significant new feature in Python 3.8 is positional-only parameters. This allows you to specify parameters that can only be passed to a function in the order they appear in the function definition. This can be useful for functions that accept a variable number of arguments.
For example, you can use positional-only parameters to define a function that takes a variable number of arguments:
def func(*args, /):for arg in args:
print(arg)
F-Strings
The third major new feature in Python 3.8 is f-strings. This is a convenient way to format strings using variables, without having to use the format() method. For example, you can use f-strings to format a string using a variable:
name = 'John'print(f'Hello, {name}')
Other Enhancements
In addition to the new features, Python 3.8 includes a number of enhancements, such as improved performance and improved support for Unicode. Python 3.8 also includes a range of bug fixes, as well as support for new platforms, such as macOS Catalina and Windows 10.
Python 3.8 is a major release of the popular programming language that includes a number of new features and enhancements. The most significant new features are assignment expressions, positional-only parameters, and f-strings. In addition, Python 3.8 includes a range of enhancements, such as improved performance and better support for Unicode.
Archives
Recent
Categories
Meta
Calendar