Hướng dẫn backslash in python
Summary: in this tutorial, you’ll learn about the Python backslash character as a part of a special sequence character or to escape characters in a string. Nội dung chính Introduction to the Python backslashIn Python, the
backslash( For example, the Generally, the backslash has two main purposes. First, the backslash character is a part of special character sequences such as the tab character The following example prints a string that has a newline character:
Output:
The \n is a single character, not two. For example:
Second, the backslash (
Output:
Backslash in f-stringsPEP-498 specifies that an f-string cannot contain a backslash character as a part of the expression inside the curly braces The following example will result in an error:
Error:
To fix this, you need to join the strings in the
Output:
Backslash in raw stringsRaw strings treat the
backslash character (
Output:
Summary
Did you find this tutorial helpful ? Summary: in this tutorial, you’ll learn about the Python backslash character as a part of a special sequence character or to escape characters in a string. Nội dung chính
Introduction to the Python backslashIn Python, the backslash( For example, the Generally, the backslash has two main purposes. First, the backslash character is a part of special character sequences such as the tab character The following example prints a string that has a newline character:
Output:
The \n is a single character, not two. For example:
Second, the backslash (
Output:
Backslash in f-stringsPEP-498 specifies that an f-string cannot contain a backslash character as a part of the expression inside the curly braces The following example will result in an error:
Error:
To fix this, you need to join the strings in the
Output:
Backslash in raw stringsRaw strings treat the backslash character (
Output:
Summary
Did you find this tutorial helpful ? You need to escape your backslash by preceding it with, yes, another backslash: Nội dung chính
And for versions prior to Python 3:
The As you can probably guess, See the Python 3 documentation for string literals. Summary: in this tutorial, you’ll learn about the Python backslash character as a part of a special sequence character or to escape characters in a string. Introduction to the Python backslashIn Python, the backslash( For example, the Generally, the backslash has two main purposes. First, the backslash character is a part of special character sequences such as the tab character The following example prints a string that has a newline character:
Output:
The \n is a single character, not two. For example:
Second, the backslash (
Output:
Backslash in f-stringsPEP-498 specifies that an
f-string cannot contain a backslash character as a part of the expression inside the curly braces The following example will result in an error:
Error:
To fix this, you need to join the strings in the
Output:
Backslash in raw stringsRaw strings treat the backslash character (
Output:
Summary
Did you find this tutorial helpful ? On this page: commenting with #, multi-line strings with """ """, printing multiple objects, the backslash "\" as the escape character, '\t', '\n', '\r', and '\\'. Video Tutorial
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PracticeThere are at least three ways to print I'm hugry. What are they? Try in IDLE shell. There are at least three ways to print Fleas, Adam, Had'em (the shortest English poem ever written apparently) in three separate lines, using one print() function. What are they? Try in IDLE shell. Explore
How do you print a backslash in Python?For completeness: A backslash can also be escaped as a hex sequence: "\x5c" ; or a short Unicode sequence: "\u005c" ; or a long Unicode sequence: "\U0000005c" . All of these will produce a string with a single backslash, which Python will happily report back to you in its canonical representation - '\\' . How do you write forward slash in Python string?Programming languages, such as Python, treat a backslash (\) as an escape character. For instance, \n represents a line feed, and \t represents a tab. When specifying a path, a forward slash (/) can be used in place of a backslash. How do I print backslash?It is used for escape sequences(break out) such as to print a new line – we use \n, to print a tab – we use \t. We have to use a double backslash (\\) to print a backslash (\). How do you change the backslash with a forward slash in Python?replace('\\', '/') works just fine. |