07 - WHAT ARE COMMENTS

COMMENTS

Let's consider a Englis movie ,We can see some sentence running in the bottom of the screen , Which is know as SUBTITLE
if the subtitle has any mistake , or if is in nosink, it dose'nt affect the movie right? ,subtitle is used for the understanding
of the viewers , if we remove them the movie can still run 

Similarly, Comments in programming is nothing but a subtitle used for the understanding of the programmers
these comments are not complied by the interpretter, when it see a comment it just skips it

You may think , I know what i am doing , then you do i need comment ,
if you are creating a program, you may remember everything, but after a week or a month , you will not remember those 
logics everything will be just vanished, so we use comments in such situation

moreover when you are developing something , you may give it to someother developer , for the understanding of them 
we use comments



Ok , let's see how can you comment a line, It so simple , just use hash symbole(#) at the starting of the line
That's it you have commented a line

we also have multiline comment , consider you need to comment more than one line then you need a multi line,
how can we do multiline comment it is so simple

just enclose the lines with triple quotes('''  '''), that's it 


Example:

#this is a single line commenst , this lines are skipped by the interepretter

''' this is a multiline comment
we can comment more than 
one line using triple quotes
'''