Comments are used to write something which the programmer does not want to execute. Comments can be written to mark author name, date when the program is written, adding notes for your future self, etc.
There are 2 types of comments in Python Language -:
Single Line Comment: Single Line comments are the comments which are created in a single line only i.e. they occupy the space of a single line only.
import os #This is a comment print("Main code started") #Now I will write my code here: print(os.listdir())
Multi Line Comment : Multi Line comments are the comments which are created by using multiple lines i.e. they occupy more than one line in a program.
import os '''This is a comment Author: Harry Date: 27 November 2020 Multi-line comment ends here ''' print("Main code started") #Now I will write my code here: print(os.listdir())
print() is a function in Python language that allows us to display whatever is written inside of it. In case an operation is supplied to print, the value of the expression after the evaluation is printed on the screen. for example
import os import flask # print statement for printing strings print("Harry is a programmer") # Print statement with a literal print(1+87) #This will print "Harry is a programmer" and 88 on the screen respectively!
end: end command allows us to put something at the end of the line after it is printed. In simple words it allows us to continue the line with " " or ',' or anything we put inside these quotes of the end.
It simply joins two different print statements using some kind of symbol or even by space. Example:
import os import flask # print statement for printing strings print("Harry is a programmer", end="**") # Print statement with a literal print(1+87) #This will print "Harry is a programmer**88" on the screen
Some more examples of escape sequence characters is shown below:
#Please dont remove this line """ This is a Multiline Comment """ """ This is a comment """ # print("Subscribe CodeWithHarry now","Bhai video bhi like kar dena") # print("next line") # print("C:\'narry") print("Harry is \n good boy \t1") #comment after statement
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