Python Tutorial

Introduction Python Features Python Applications System requirements for Python Python Installation Python Examples Python Basics Python Indentation Python Variables Python Data Types Python IDE Python Keywords Python Operators Python Comments Python Pass Statement

Python Conditional Statements

Python if Statement Python elif Statement Python If-else statement Python Switch Case

Python Loops

Python for loop Python while loop Python Break Statement Python Continue Statement Python Goto Statement

Python Arrays

Python Array Python Matrix

Python Strings

Python Strings Python Regex

Python Built-in Data Structure

Python Lists Python Tuples Python Lists vs Tuples Python Dictionary Python Sets

Python Functions

Python Function Python min() function Python max() function Python User-define Functions Python Built-in Functions Python Recursion Anonymous/Lambda Function in Python python apply() Function Python lambda() Function

Python File Handling

Python File Handling Python Read CSV Python Write CSV Python Read Excel Python Write Excel Python Read Text File Python Write Text File Read JSON File in Python

Python Exception Handling

Python Exception Handling Python Errors and exceptions Python Assert

Python OOPs Concept

OOPs Concepts in Python Classes & Objects in Python Inheritance in Python Polymorphism in Python Python Encapsulation Python Constructor Python Super function Python Static Method Static Variables in Python Abstraction in Python

Python Iterators

Iterators in Python Yield Statement In Python

Python Generators

Python Generator

Python Decorators

Python Decorator

Python Functions and Methods

Python Built-in Functions Python String Methods Python List Methods Python Dictionary Methods Python Tuple Methods Python Set Methods

Python Modules

Python Modules Python Datetime Module Python Math Module Python Import Module Python Time Module Python Random Module Python Calendar Module CSV Module in Python Python Subprocess Module Python Subprocess

Python MySQL

Python MySQL Python MySQL Client Update Operation Delete Operation Database Connection Creating new Database using Python MySQL Creating Tables Performing Transactions

Python MongoDB

Python MongoDB

Python SQLite

Python SQLite

Python Data Structure Implementation

Python Stack Python Queue Python Linked List Python Hash Table Python Graph

Python Advance Topics

Speech Recognition in Python Face Recognition in Python Python Linear regression Python Rest API Python Command Line Arguments Python JSON Python Virtual Environment Type Casting in Python Python Collections Python Commands Python Data Visualization Python Debugger Python DefaultDict Python Enumerate

Python 3

Anaconda in Python 3 Anaconda python 3 installation for windows 10 List Comprehension in Python3

Misc

Python PPTX Python Pickle Python Seaborn Python Coroutine Python EOL Python Infinity Python math.cos and math.acos function Python Project Ideas Based On Django Reverse a String in Python Reverse a Number in Python Python Word Tokenizer Python Trigonometric Functions Python try catch exception GUI Calculator in Python Implementing geometric shapes into the game in python Installing Packages in Python Python Try Except Python Sending Email Socket Programming in Python Python CGI Programming Python Data Structures Python abstract class Python Compiler Python K-Means Clustering NSE Tools In Python Operator Module In Python Palindrome In Python Permutations in Python Pillow Python introduction and setup Python Functionalities of Pillow Module Python Argmin Python whois Python JSON Schema Python lock Return Statement In Python Reverse a sentence In Python tell() function in Python Why learn Python? Write Dictionary to CSV in Python Write a String in Python Binary Search Visualization using Pygame in Python Latest Project Ideas using Python 2022 Closest Pair of Points in Python ComboBox in Python Python vs R Best resources to learn Numpy and Pandas in python Check Letter in a String Python Python Console Python Control Statements Convert Float to Int in Python using Pandas Difference between python list and tuple Importing Numpy in Pycharm Python Key Error Python NewLine Python tokens and character set Python Strong Number any() Keyword in python Best Database in Python Check whether dir is empty or not in python Comments in the Python Programming Language Convert int to Float in Python using Pandas Decision Tree Classification in Python End Parameter in python __GETITEM__ and __SETITEM__ in Python Python Namespace Python GUI Programming List Assignment Index out of Range in Python List Iteration in Python List Index out of Range Python for Loop List Subtract in Python Python Empty Tuple Python Escape Characters Sentence to python vector Slicing of a String in Python Executing Shell Commands in Python Genetic Algorithm in python Get index of element in array in python Looping through Data Frame in Python Syntax of Map function in Python After Python What Should I Learn Python AIOHTTP Alexa Python Artificial intelligence mini projects ideas in python Artificial intelligence mini projects with source code in Python Find whether the given stringnumber is palindrome or not First Unique Character in a String Python Python Network Programming Python Interface Python Multithreading Python Interpreter Data Distribution in python Flutter with tensor flow in python Front end in python Iterate a Dictionary in Python Iterate a Dictionary in Python – Part 2 Allocate a minimum number of pages in python Assertion Errors and Attribute Errors in Python Checking whether a String Contains a Set of Characters in python Python Control Flow Statements *Args and **Kwargs in Python Bar Plot in Python Conditional Expressions in Python Function annotations() in Python How to Write a Configuration file in Python Image to Text in python import() Function in Python Import py file in Python Multiple Linear Regression using Python Nested Tuple in Python Python String Negative Indexing Reading a File Line by Line in Python Python Comment Block Base Case in Recursive function python ER diagram of the Bank Management System in python Image to NumPy Arrays in Python NOT IN operator in Python One Liner If-Else Statements in Python Sklearn in Python Python Ternary Operators Self in Python Python vs Java Python Modulo Python Packages Python Syntax Python Uses Python Bitwise Operators Python Identifiers Python Matrix Multiplication Python AND Operator Python Logical Operators Python Multiprocessing Python Unit Testing __init__ in Python Advantages of Python Is Python Case-sensitive when Dealing with Identifiers Python Boolean Python Call Function Python History Python Image Processing Python main() function Python Permutations and Combinations Difference between Input() and raw_input() functions in Python Conditional Statements in python Confusion Matrix Visualization Python Python Algorithms Python Modules List Difference between Python 2 and Python 3 Is Python Case Sensitive Method Overloading in Python Python Arithmetic Operators Assignment Operators in Python Is Python Object Oriented Programming language Division in Python Python exit commands Continue And Pass Statements In Python Colors In Python Convert String Into Int In Python Convert String To Binary In Python Convert Uppercase To Lowercase In Python Convert XML To JSON In Python Converting Set To List In Python Covariance In Python CSV Module In Python Decision Tree In Python Difference Between Yield And Return In Python Dynamic Typing In Python

How to

How to Substring a String in Python How to Iterate through a Dictionary in Python How to convert integer to float in Python How to reverse a string in Python How to take input in Python How to install Python in Windows How to install Python in Ubuntu How to install PIP in Python How to call a function in Python How to download Python How to comment multiple lines in Python How to create a file in Python How to create a list in Python How to declare array in Python How to clear screen in Python How to convert string to list in Python How to take multiple inputs in Python How to write a program in Python How to compare two strings in Python How to create a dictionary in Python How to create an array in Python How to update Python How to compare two lists in Python How to concatenate two strings in Python How to print pattern in Python How to check data type in python How to slice a list in python How to implement classifiers in Python How To Print Colored Text in Python How to develop a game in python How to print in same line in python How to create a class in python How to find square root in python How to import numy in python How to import pandas in python How to uninstall python How to upgrade PIP in python How to append a string in python How to open a file in python How to Open a file in python with Path How to run a Python file in CMD How to change the names of Columns in Python How to Concat two Dataframes in Python How to Iterate a List in Python How to learn python Online How to Make an App with Python

Sorting

Python Sort List Sort Dictionary in Python Python sort() function Python Bubble Sort

Programs

Factorial Program in Python Prime Number Program in Python Fibonacci Series Program in Python Leap Year Program in Python Palindrome Program in Python Check Palindrome In Python Calculator Program in Python Armstrong Number Program in Python Python Program to add two numbers Anagram Program in Python Even Odd Program in Python GCD Program in Python Python Exit Program Python Program to check Leap Year Operator Overloading in Python Pointers in Python Python Not Equal Operator Raise Exception in Python Salary of Python Developers in India What is a Script in Python

Python NewLine

In python, a new line character denoted by "\n" is known as an escape character or escape sequence, and it will force the cursor to change its position to the

next line from the beginning on the screen. This will result in the text to a new line. 

Here we will learn about:

  1. Identification of character in a newline in python.
  2. This newline character will be used in strings and print statements.
  3. How to print statements without adding newline characters in them.

There are other escape sequences. They are:

  1. \t - It creates a horizontal tab.
  2. \\- It will insert a backslash character.
  3. \"- It will insert a double quote character.

NewLine Character in Python

 As we all know, in python, the newline character is indicated by "\n". 

  It consists of two characters:

  1. The first one is backslash "\".
  2. The second one is a letter that is "n".

If we see this newline character in a string or a program, it means that the current position of the cursor and the current line will end at that particular point, and a new line will be started at the same time. Thedefault value of the end parameter of the built-in print function is "\n". This shows that a newline character is appended to the string.

Example Program in C 

#include<stdio.h>
int main()
{
Printf("Hello! Welcome!\n");
Printf("I was learning python");
Return 0;
}

OUTPUT

Python NewLine

 The program newline character "\n" shows that the second printf () statement is returning on the next line. This newline character is used where there is no misunderstanding of the program and will be as clear as anything.

Example Program in Python

print("Hii, Welcome\n")
print("This is for you")

OUTPUT

Python NewLine

This shows from the above program that" \n" will return a new line or next line in an output of a program.

NOTE: When two newline characters, that is, two "\n" characters one by one in the same line, will return a blank line, and an output will be generated.

Example Program

print("Nice to meet you\n\n")
print("same here")


OUTPUT

Python NewLine

The above output shows that there is a blank line between two sentences. This shows that two "\n\n" characters will result in a blank line.

We can also use the "\n" character in f-strings.

For example,

print(f"Hello\nWorld")

OUTPUT

Python NewLine

We observed from the above sample program that the "\n" character is also used in f-strings. This also produces a new line after being given "\n".

We can also use any number of print statements for printing statements in a new line. We can change the default behavior of the end parameter "\n" by customizing its value which belongs to the print function shown below.

For example,

print("user")
print("password") 

OUTPUT

Python NewLine

From the above example, we observed that by using two print functions, it would print both statements in two separate lines without using the newline character "\n".

When we customize the value of the end parameter and set it to " ". Adding " "to the end parameter will create a space at the end of the string rather than using a newline character "\n". So, the output of two print statements will be displayed in the same line. 

For example,

print("Hii! Welcome", end=" ")
print("World")

OUTPUT

Python NewLine

This example shows us that by using the end parameter and setting it to " ", we get the result in the same line as we used two print statements.

We can use this type end=" "to print a sequence of values in a single line. Below is an example of how it works.

Program for above type

for i in range(7):
    if i<6:
        print(i,end=" ")
    else:
        print(i)

OUTPUT

Python NewLine

From the above program, by using the end parameter and setting to " "it prints a sequence of values in a single line. 

NOTE: We added a conditional statement to avoid commas for the sequence's last value.

NewLine Character Techniques

Here we will learn different ways to add a newline character in python "\n" to print the data output.

Technique 1: Adding NewLine Character in a Multiple line String

In python, a multiple-line string must provide a good way to represent multiple strings sequentially. The example below will let you know by adding a newline character "\n" to a multiline string.

Syntax

Str = '''string1\nstring2\n.....\nstringN'''

We should use the newline character "\n" before every string we need to display in output as a newline in a multi-string.

Example

str='''Welcome to class! \nI am your professor \nplease take your seat'"
print(str)

OUTPUT

Python NewLine

 As we discussed above, the newline character(\n) is used before the string we want to display in a newline. Here gives you the output of the above technique.

Technique 2: Adding NewLine to Python List

As we know, the python list is considered a dynamic array that stores multiple types of elements into it. For this technique, the string.join() function is used to add new lines for the list elements.

Syntax

'\n'.join(list)

Example

list=['Java','python','Cpp']
print("List before adding a newline character:",list)
list='\n'.join(list)
print("List after adding newline character:\n",list)

OUTPUT

Python NewLine

Technique 3: Displaying NewLine using Print Statement

We can use multiple print statements to print output in a new line. The newline character(\n) is added to the print() function for displaying string on a new line.

Syntax

print("str\nstr2\n.....\nsrtN")

Example

print("Hello all")
print("good evening")
print("Let us start learning")

OUTPUT

Python NewLine

As we discussed above, by giving many print() functions in many lines, the result will be displayed in a new line until and unless there are no more print() statements.

Technique 4: By adding NewLine Character within Python f-String

Python f-string will sequentially represent the statements of strings. To add a newline character within an f-string, use the below syntax:

Syntax

newline='\n'
string=f"string11{newline}string2"

Example

newline='\n'
string=f"java{newline}python{newline}CPP"
print(string)

OUTPUT

Python NewLine

From the above output, we noticed that by using the newline character within the f-string, it would be displayed sequentially.

Technique 5: Printing a NewLine on Console

At the starting stage of python, it is more important to know that the execution of python functions on the console. For adding a newline on the console just follow below code.

Syntax

Print ("string 1\nstring 2")

Example

print("Python\nJava\nCpp")

Python NewLine

From the above example we observed that printing a newline on console works in python. Console is nothing but a SHELL and it is command -line interpreter that takes an input from the user that is it takes one command at a time and it will interpret that command. If the given input is error free then that input will run the command and it gives the output, if any error occurs it shows the error message.

In other words, python console will enable the execution of python commands as well as scripts one after the other. The console in python will appear as a tool window when we choose the particular command on TOOLS menu. There is a shortcut for opening python console that is ctrl+alt+S, it will navigate to a KEYMAP that specifies a shortcut for MAINMENU | TOOLS | PYTHON or DEBUG CONSOLE.

The main advantage to use python console using PyCharm is we can get main IDE features, such as completion of the code, analysis of the code, and also quick fixes.

Technique 6: By writing a NewLine into a file

By using new line character “\n”, it can be appended with Python file with the given below syntax.

Syntax

file_object.write("\n")

Example

Python NewLine

From the above picture, we have used hello.txt file which we gave a predefined content. It is a python text file.

Exampl

import os
file= "/hello.txt"
with open(file,'a') as file:
file.wrie("\n")

OUTPUT

Python NewLine

Above example shows that a new line was added to file content. From the above code we have used hello.txt file as a file name and opens in an append mode.

Advantages of NewLine Character

  1. The main advantage of a newline character is it is most important in any programming languages because it allows a programmer to understand the code in a better way and can search for the line break mainly in text files.
  2. It says that line ends in this place and remaining strings would be displayed in the new line.
  3. New line character will allow us to read in a efficient manner without collision of words between them.

Applications of NewLine Character

  1. A new line character will shift the cursor to the next line without moving the print function.
  2. We can add newline character in a multiple line string that is, it consists of many strings followed by “\n”.
  3. New line character can be added using python list.



ADVERTISEMENT
ADVERTISEMENT