What is \r used in Python?

A carriage return is nothing but a simple escape character. \n is also an escape character which creates a new line. Carriage return or \r is a very unique feature of Python. \r will just work as you have shifted your cursor to the beginning of the string or line.
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What is the meaning of \r and \n Python?

In a python 'R' or 'r' before a string mean that the string a raw string. When a 'R' or 'r' is present before a string, a character following a backslash included in the string without any change. For example : '\n' means a Newline but if it is used in a raw string then its meaning will change.
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What does \r mean in a string?

Show activity on this post. The r means that the string is to be treated as a raw string, which means all escape codes will be ignored. For an example: '\n' will be treated as a newline character, while r'\n' will be treated as the characters \ followed by n .
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What does '\ n do in Python?

The new line character in Python is \n . It is used to indicate the end of a line of text.
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How do I insert a carriage return in Python?

The backslash is an escape character that tells Python that the following character has a special meaning. To type an actual backslash, put a second backslash before it to have Python escape it as well. To add a carriage return and newline to a string, add the string "\r\n" to it using the plus sign.
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R vs Python | Which is Better for Data Analysis?



What carriage return means?

A carriage return, sometimes known as a cartridge return and often shortened to CR, <CR> or return, is a control character or mechanism used to reset a device's position to the beginning of a line of text.
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How do you break a line in Python?

Python line break

To do a line break in Python, use the parentheses or explicit backslash(/). Using parentheses, you can write over multiple lines. The preferred way of wrapping long lines is by using Python's implied line continuation inside parentheses, brackets, and braces.
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What does %s mean in Python?

The %s operator is put where the string is to be specified. The number of values you want to append to a string should be equivalent to the number specified in parentheses after the % operator at the end of the string value. The following Python code illustrates the way of performing string formatting.
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What is the meaning of %D in Python?

The %d operator is used as a placeholder to specify integer values, decimals or numbers. It allows us to print numbers within strings or other values. The %d operator is put where the integer is to be specified. Floating-point numbers are converted automatically to decimal values.
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What does print () do in Python?

Print Function

The Python print() function takes in any number of parameters, and prints them out on one line of text. The items are each converted to text form, separated by spaces, and there is a single '\n' at the end (the "newline" char).
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What does an R represent before a string in Python?

r means the string will be treated as raw string. See the official Python 2 Reference about "String literals": When an 'r' or 'R' prefix is present, a character following a backslash is included in the string without change, and all backslashes are left in the string.
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Is character function in R?

character() Function in R Language is used to check if the object is of the form of a string/character or not. It will return true if any element of the object is of the character data type.
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What does backslash mean in R?

In R (and elsewhere), the backslash is the “escape” symbol, which is followed by another symbol to indicate a special character. For example, "\t" represents a “tab” and "\n" is the symbol for a new line (hard return).
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What is the difference between \n and \r?

The \r moves to the current line's right, without moving to the next line while \n will move to the start of the next line . Note that the output is same as with \n.
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What does r% and s% do in Python?

The difference between %s and %r is that %s uses the str function and %r uses the repr function. You can read about the differences between str and repr in this answer, but for built-in types, the biggest difference in practice is that repr for strings includes quotes and all special characters are escaped.
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What is backslash s in Python?

Backslashes are parsed specially to allow you to write non-printable characters using the backslash syntax. In this case, \s is not a valid escape sequence so the python parser interprets it literally as backslash-s. In memory, the string is still a character sequence containing the letters: `\, s.
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Why %I is used in Python?

The reason why there are two is that, %i is just an alternative to %d ,if you want to look at it at a high level (from python point of view). Here's what python.org has to say about %i: Signed integer decimal. And %d: Signed integer decimal. %d stands for decimal and %i for integer.
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What does Splitlines mean in Python?

The splitlines() method splits a string into a list. The splitting is done at line breaks.
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How do you break text in Python?

Create a string containing line breaks

Inserting a newline code \n , \r\n into a string will result in a line break at that location. On Unix, including Mac, \n (LF) is often used, and on Windows, \r\n (CR + LF) is often used as a newline code. Some text editors allow you to select a newline code.
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How do you break a long string in Python?

Use a backslash ( \ )

In Python, a backslash ( \ ) is a continuation character, and if it is placed at the end of a line, it is considered that the line is continued, ignoring subsequent newlines.
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Which key is carriage return?

It Was the Return Key

The Enter key was originally the "Return key" on a typewriter, which caused the carriage to return to the beginning of the next line on the paper. In a word processing or text editing application, pressing Enter ends a paragraph.
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What is carriage return and new line?

The /r stands for return or carriage return which owes it's history to the typewriter. A carriage return moved your carriage all the way to the right so you were typing at the start of the line. The /n stands for new line, again, from typewriter days you moved down to a new line.
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What is a carriage return address?

Meaning of carriage return in English

the part of a typewriter that you move or press in order to start a new line of writing: The key is sometimes referred to as the Return key in word-processing because of its similarity with the typewriter carriage return. Each block of text is separated by a carriage return.
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What is carriage return escape sequence?

\r stands for “Carriage Return”. It is one of the escape sequences which is used to add a carriage return to the text. It tells the terminal emulator to move the cursor to the start of the line, not to the next line, like \n. Furthermore, it allows overriding the current line of the terminal.
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What are the escape characters in Python?

An escape character is a backslash \ followed by the character you want to insert.
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