Hướng dẫn does python have string literal? - python có chuỗi ký tự không?
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Bản quyền 1999-2022 bởi dữ liệu refsnes. Đã đăng ký Bản quyền. W3Schools được cung cấp bởi W3.CSS. Những gì được đặt theo nghĩa đen SETIS Bộ sưu tập của bộ dữ liệu chưa được đặt hàng. Nó được bao quanh bởi {} và mỗi phần tử được phân tách bằng dấu phẩy (,). Ví dụ: Chúng ta có thể tạo một tập hợp các nguyên âm và trái cây. & NBSP; Các >>> a = 'A string' # string literal with single quotes >>> b = "A string" # string literal with double quotes >>> b == a # there is no difference between these strings True >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash81 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash36 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash84___ >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem Đặc biệt theo nghĩa đen là gì >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash Python chứa một nghĩa đen đặc biệt (không có). Không có ai được sử dụng để xác định một biến null. Nếu không có ai được so sánh với bất cứ điều gì khác ngoài ‘không có, thì nó sẽ trả về sai. >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash94 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash96 >>> print('Backslash before "n", as in \n, inserts a new line character') #doctest: +NORMALIZE_WHITESPACE Backslash before "n", as in , inserts a new line character Nếu bạn không muốn dấu gạch chéo ngược có ý nghĩa đặc biệt này, hãy đặt tiền tố theo nghĩa đen của bạn với ‘R, có nghĩa là Raw Raw: >>> print(r'Prefixed by "r" the \n no longer inserts a new line') Prefixed by "r" the \n no longer inserts a new line Bạn có thể sử dụng trích dẫn ba để kèm theo các chuỗi có nhiều hơn một dòng: >>> print('''This string literal ... has more than one ... line''') This string literal has more than one line Báo giá ba có thể sử dụng dấu ngoặc kép đơn hoặc kép: >>> print("""This string literal ... also has more than one ... line""") This string literal also has more than one line Nói chung, nghĩa đen là một ký hiệu để thể hiện một giá trị cố định trong mã nguồn. Chúng cũng có thể được định nghĩa là giá trị thô hoặc dữ liệu được đưa ra trong các biến hoặc hằng số. Python có các loại nghĩa đen khác nhau như:
Chuỗi chữ là gìMột chuỗi theo nghĩa đen có thể được tạo bằng cách viết một văn bản (một nhóm các ký tự) được bao quanh bởi một câu nói đơn (), gấp đôi (phạm vi) hoặc ba trích dẫn. & nbsp; bằng cách sử dụng trích dẫn ba, chúng tôi có thể viết các chuỗi nhiều dòng hoặc hiển thị chúng theo cách mong muốn. & NBSP; Ví dụ: Ở đây Geekforgeeks là một chuỗi theo nghĩa đen được gán cho một biến (s). & Nbsp;Here geekforgeeks is a string literal that is assigned to a variable(s). Python3>>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash0 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash2 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash3 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash5 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash6 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash9 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash1 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash3 Đầu ra geekforgeeks geekforgeeks geek for geeks Nhân vật theo nghĩa đen là gìNó cũng là một loại chuỗi theo nghĩa đen trong đó một ký tự duy nhất được bao quanh bởi các trích dẫn đơn hoặc đôi. Example: Python3>>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash4 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash6 >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash7 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash9 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Backslash before "n", as in \n, inserts a new line character') #doctest: +NORMALIZE_WHITESPACE Backslash before "n", as in , inserts a new line character1 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Backslash before "n", as in \n, inserts a new line character') #doctest: +NORMALIZE_WHITESPACE Backslash before "n", as in , inserts a new line character3 Đầu ra n a Nhân vật theo nghĩa đen là gìNó cũng là một loại chuỗi theo nghĩa đen trong đó một ký tự duy nhất được bao quanh bởi các trích dẫn đơn hoặc đôi.
Integer:>>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash7 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash9 Example: >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Backslash before "n", as in \n, inserts a new line character') #doctest: +NORMALIZE_WHITESPACE Backslash before "n", as in , inserts a new line character1a‘ is a binary literal, ‘b’ is a decimal literal, ‘c‘ is an octal literal, and ‘d‘ is a hexadecimal literal. But on using the print function to display a value or to get the output they were converted into decimal. Python3Số là nghĩa đen là gì Chúng là bất biến và có ba loại chữ số: & nbsp; Float Python Cả số dương và số âm bao gồm 0. Không nên có bất kỳ phần phân số nào. >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print(r'Prefixed by "r" the \n no longer inserts a new line') Prefixed by "r" the \n no longer inserts a new line7 Đầu ra >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem0 Nhân vật theo nghĩa đen là gìNó cũng là một loại chuỗi theo nghĩa đen trong đó một ký tự duy nhất được bao quanh bởi các trích dẫn đơn hoặc đôi. Example: >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash4 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash6 Python3>>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash7 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash9 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Backslash before "n", as in \n, inserts a new line character') #doctest: +NORMALIZE_WHITESPACE Backslash before "n", as in , inserts a new line character1 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('''This string literal ... has more than one ... line''') This string literal has more than one line5 Đầu ra >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem1 ComplexNhân vật theo nghĩa đen là gìa + bj, where ‘a‘ is the real part and ‘b‘ is the complex part. Example: Python3Nó cũng là một loại chuỗi theo nghĩa đen trong đó một ký tự duy nhất được bao quanh bởi các trích dẫn đơn hoặc đôi. >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash4 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash6 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print("""This string literal ... also has more than one ... line""") This string literal also has more than one line5 Đầu ra >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem2 Nhân vật theo nghĩa đen là gìNó cũng là một loại chuỗi theo nghĩa đen trong đó một ký tự duy nhất được bao quanh bởi các trích dẫn đơn hoặc đôi.true and false. In Python, True represents the value as 1 and False represents the value as 0.
>>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash7 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash9a‘ is True and ‘b‘ is False because 1 is equal to True. Python3>>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Backslash before "n", as in \n, inserts a new line character') #doctest: +NORMALIZE_WHITESPACE Backslash before "n", as in , inserts a new line character1 Số là nghĩa đen là gì Chúng là bất biến và có ba loại chữ số: & nbsp; Float Python >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print("""This string literal ... also has more than one ... line""") This string literal also has more than one line8 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem04 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem05 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print("""This string literal ... also has more than one ... line""") This string literal also has more than one line8 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem08 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem09 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print("""This string literal ... also has more than one ... line""") This string literal also has more than one line8 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem12 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem13 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print("""This string literal ... also has more than one ... line""") This string literal also has more than one line8 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem16 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem17 Đầu ra >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem3 Nhân vật theo nghĩa đen là gì Nó cũng là một loại chuỗi theo nghĩa đen trong đó một ký tự duy nhất được bao quanh bởi các trích dẫn đơn hoặc đôi. Python3>>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash4 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash6 >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash7 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print("Double quoted string with ' is no problem") Double quoted string with ' is no problem >>> print("Double quoted string containing \" is OK with backslash") Double quoted string containing " is OK with backslash9 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Backslash before "n", as in \n, inserts a new line character') #doctest: +NORMALIZE_WHITESPACE Backslash before "n", as in , inserts a new line character1 Số là nghĩa đen là gì Chúng là bất biến và có ba loại chữ số: & nbsp; Float Python >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print("""This string literal ... also has more than one ... line""") This string literal also has more than one line8 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem62 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem63 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print("""This string literal ... also has more than one ... line""") This string literal also has more than one line8 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem66 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem67 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print("""This string literal ... also has more than one ... line""") This string literal also has more than one line8 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem70 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem71 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print("""This string literal ... also has more than one ... line""") This string literal also has more than one line8 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem74 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem05 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print("""This string literal ... also has more than one ... line""") This string literal also has more than one line8 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem78 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem09 Đầu ra >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem4 Nhân vật theo nghĩa đen là gìNó cũng là một loại chuỗi theo nghĩa đen trong đó một ký tự duy nhất được bao quanh bởi các trích dẫn đơn hoặc đôi.
Chúng là bất biến và có ba loại chữ số: & nbsp;Float Pythoncontains items of different data types. The values stored in List are separated by a comma (,) and enclosed within square brackets([]). We can store different types of data in a List. Lists are mutable. Example: Python3Cả số dương và số âm bao gồm 0. Không nên có bất kỳ phần phân số nào. Chúng tôi đã chỉ định các chữ số nguyên (0B10100, 50, 0O320, 0x12B) cho các biến khác nhau. Ở đây, ‘A‘ là một nghĩa đen nhị phân, ‘B, là một hình chữ thập,‘ C ‘là một nghĩa đen, và‘ D là một nghĩa đen của hình lục giác. Nhưng khi sử dụng hàm in để hiển thị giá trị hoặc để có được đầu ra, chúng đã được chuyển đổi thành thập phân. >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash05 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash07 Đầu ra >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem5 Nhân vật theo nghĩa đen là gìTuple literalNó cũng là một loại chuỗi theo nghĩa đen trong đó một ký tự duy nhất được bao quanh bởi các trích dẫn đơn hoặc đôi.()‘ and each element is separated by the comma(,). It is immutable. Example: Python3>>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash08 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print("""This string literal ... also has more than one ... line""") This string literal also has more than one line8 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem29 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem84 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem89 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem84 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash15 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem84 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash17____83 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash19 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print("""This string literal ... also has more than one ... line""") This string literal also has more than one line8 >>> print("""This string literal ... also has more than one ... line""") This string literal also has more than one line9 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem84 n a6 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem84 >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem91__ >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash31 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash33 Đầu ra >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem6 Từ điển theo nghĩa đen là gìDictionary literalTừ điển lưu trữ dữ liệu trong cặp giá trị khóa. Nó được bao quanh bởi niềng răng xoăn ‘{}‘ và mỗi cặp được phân tách bằng dấu phẩy (,). & nbsp; chúng ta có thể lưu trữ các loại dữ liệu khác nhau trong từ điển. Từ điển là có thể thay đổi.{}‘ and each pair is separated by the commas(,). We can store different types of data in a dictionary. Dictionaries are mutable. Example: Python3Các >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash49 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash36__ >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash65 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash67 Output: >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem7 Những gì được đặt theo nghĩa đenSet literalSETIS Bộ sưu tập của bộ dữ liệu chưa được đặt hàng. Nó được bao quanh bởi {} và mỗi phần tử được phân tách bằng dấu phẩy (,).is the collection of the unordered data set. It is enclosed by the {} and each element is separated by the comma(,). Ví dụ: Chúng ta có thể tạo một tập hợp các nguyên âm và trái cây. & NBSP; We can create a set of vowels and fruits. Python3Các >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash81 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash1 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash36 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash84___ >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash91 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash93 Đầu ra >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem8 Từ điển theo nghĩa đen là gìTừ điển lưu trữ dữ liệu trong cặp giá trị khóa. Nó được bao quanh bởi niềng răng xoăn ‘{}‘ và mỗi cặp được phân tách bằng dấu phẩy (,). & nbsp; chúng ta có thể lưu trữ các loại dữ liệu khác nhau trong từ điển. Từ điển là có thể thay đổi.‘None’ is used to define a null variable. If ‘None’ is compared with anything else other than a ‘None’, it will return false. Example: Python3Các >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash8 >>> print('Single quoted string containing \' is OK with backslash') Single quoted string containing ' is OK with backslash98 Đầu ra >>> print('Single quoted string with " is no problem') Single quoted string with " is no problem9 Làm thế nào để bạn tạo ra một chuỗi theo nghĩa đen trong Python?Một chuỗi theo nghĩa đen có thể được tạo bằng cách viết một văn bản (một nhóm các ký tự) được bao quanh bởi một câu nói đơn (), gấp đôi (phạm vi) hoặc ba trích dẫn. Bằng cách sử dụng trích dẫn ba, chúng ta có thể viết các chuỗi nhiều dòng hoặc hiển thị chúng theo cách mong muốn.writing a text(a group of Characters ) surrounded by a single(”), double(“”), or triple quotes. By using triple quotes we can write multi-line strings or display them in the desired way.
Chuỗi và chuỗi theo nghĩa đen trong Python là gì?Một chuỗi theo nghĩa đen là nơi bạn chỉ định nội dung của một chuỗi trong một chương trình. >>> a = 'A String' ở đây 'một chuỗi' là một chuỗi theo nghĩa đen. Biến A là một biến chuỗi, hoặc, tốt hơn là Python, một biến trỏ đến một chuỗi. Chuỗi chữ có thể sử dụng các dấu phân cách trích dẫn đơn hoặc kép.. >>> a = 'A string' Here 'A string' is a string literal. The variable a is a string variable, or, better put in Python, a variable that points to a string. String literals can use single or double quote delimiters.
Một chuỗi có thể là một nghĩa đen?Một "chuỗi chữ" là một chuỗi các ký tự từ bộ ký tự nguồn được đặt trong các dấu ngoặc kép ("").Chuỗi chữ được sử dụng để thể hiện một chuỗi các ký tự, được kết hợp với nhau, tạo thành một chuỗi kết thúc null.. String literals are used to represent a sequence of characters which, taken together, form a null-terminated string.
Biết chữ Python là gì?Biết chữ trong Python được định nghĩa là dữ liệu thô được gán cho các biến hoặc hằng số trong khi lập trình.Chúng tôi chủ yếu có năm loại nghĩa đen bao gồm các chữ viết, chữ số, chữ boolean, bộ sưu tập theo nghĩa đen và không có nghĩa đen đặc biệt. |