Python Syntax and Comments in Hindi (Part -2)

Python Syntax

Chalo surwat krte h dosto agar man lo apko apna naam print krana h ya fir kuch bhi print karana hai python mai to kaise kroge , so answer is by using a print statement , jaise mera naam Rishabh Gupta hai aur mujhe mera naam print karana hai

>>> print("Rishabh Gupta")

Rishabh Gupta

" maine yaha double inverted comma use kiya h ap single inverted comma ya triple inverted comma bhi use kr skte ho"

>>> print('Rishabh Gupta')

Rishabh Gupta

>>> print('''Rishabh Gupta''')

Rishabh Gupta

"ye code maine Python 3.7.5 shell mai run kiya hai ap ye code ko text editor ya fir Python IDE m run kr skte hai"

to yaha sawal uthta h ki ye text editor or IDE(Intergrated development environment) kya hai aur inme kya difference hai to mai apko bta do hm indono jagah mai apne python code ko run kr skte hai difference ye hai ki text editor mai ham code likhenge aur use run krenge command prompt m lekin agar hm Python IDE ka use krte hai to ap yahi code likhenge aur yahi run krenge aur IDE hme aur bhi badhiya feature provide krti h jaise code completion yani apka code auto complete ho jayega.

Best Python IDE -- Pycharm , Spyder

Python Comments

Comment wo line hoti hai jo python interpreter ignore krta hai

Comment two type ki hoti hai pahli hai Single line comment aur dusri hai Multi line comment

Single line comment

agar apko ek single line ko ignore krna hai to ap Single line comment use kr skte hai ,

# keyword ki madad se, aaiye dekhte hai

input - print("Hello world")

#hey maine apna pahla python code likha

output - Hello world

Multiple line comment

agar man lo apko ek se jada line ko comment krna h to ap multiple line comment ka use kr skte ho

, hm multiple line comment ka use (''' "') ki help se kr skte hai

example of multiple line comment

'''

Hello kya hall h dosto

python sikhne m maja aa rhi hai ki nhi

comment krke btao

'''

Comments

Python tutorial in hindi

Python Introduction in Hindi (Part -1)

Subscribe * indicates required Email Address * PYTHON Python kya hai ? Python ek programming language h , to programming language kya h , dekho agar mai kisi se baat kr rha hu ya fir kisi ko kuch samjha raha hu ...

Python for loop and while loop in hindi (Part -10)

Subscribe * indicates required Email Address * For loops For loop iteration ke liye use hota hai , iteration ka dusra mtlb ho skta hai repetition , agar mai poochu ki kis chiz pe iteration to answer hai , iteration over a sequence like string, list , dicitionary , tuple , sets. Syntax: for iterator_name in iterating_sequence: Statement...... Aayiye ise example ki madad se aur clear krte hai....... ------------------------------------------------------------------------------------------ #program of for loop in string r = 'rishabh' for x in (r): print (x) output: r i s h a b h ------------------------------------------------------------------------ #program to print items in list l =[ "ram" , "shyam" , "rishabh" , "shyamlal" ] for y in l: print (y) Output: ram shyam rishabh shyamlal # Ap dekh skt...

Python Strings in hindi (Part -6)

Subscribe * indicates required Email Address * String in Python Python mai hm string ka use krte hai text information ko store krne ke liye jaise ki name, jaisa ki hm jante hai Python mai character nhi hota python mai character ko string of length one mana jata hai. String ko single quotation mai bhi represent kr skte hai aur double quotation mai bhi represent kr skte hai. Let's see an example.. print('hey') print("hey") agar hame multiline string ko assign krna hai to ham wo bhi kr skte hai example: a = "" "hey, this is rishabh gupta and I will teach you python from scratch enjoy the blog" "" print (a) output hey, this is rishabh gupta and I will teach you python from scratch enjoy the blog Python ki string ek array jaise hoti ha...

OOPs in Python in Hindi (Part -14)

Subscribe * indicates required Email Address * OBJECT ORIENTED PROGRAMMING Python ek object oriented programming language hai, iska mtlb ye hai ki Python mai hr ek chiz object hai. Dekho Oops kafi confusing ho skta hai agar ap longo ko oops kafi gande tarike se padhya gya hai , mai is post ke jariye ap longo ko oops ko bahut assan shabdo mai samjhane ki pori koshish krunga. Aayiye oops padhne se pehle kuch terms clear kr lete hai , taki ap longo ko ise padhne mai koi muskil na ho. Class and object Class ek design ya blueprint hai. Object ek real thing hai. Aayiye ise example ki madad se aur clear krte hai jaise Animal ek class hai aur cat , dog , tiger etc ye sb object hai, Animal ek real chiz nhi hai lekin object ek real chiz hai Ek example aur lete hai jaise bhot longo ke pass iPhone 11 hoga lekin ye design sirf ek baar hi kiya jata hai to ek class ke pass kai object ho skte hai. Aayi...

Modules and Packages in Python in Hindi (Part -16)

Modules and Packages Modules aur Packages sunne mai kafi fancy term lag raha hai, lekin is post ko padhne ke baad apko clear hojayega ki modules aur packages kya hai ? let's suppose apne ek python program banaya aur usse save kr diya rishabh.py name se, aur fir apne ek dusra program banaya aur ussse save kr diya gupta.py name se , to basically rishabh.py ek module ho gya aur ussi tarah gupta.py bhi ek module ho gya aur har module ke andar kuch classes hongi kuch , kuch functions honge , aur ham in classes or function ka use kr skte hai dusre program mai import statement ki madad se jo ki hm aange dekhne wale hai , to basically module .py name se save koi bhi python program hogaya, to ab baat krte hai ki packages kya hote hai , to packages basically collection of modules and empty __init__.py file hote hai, to agar upar wala example le to agar hm rishabh.py , gupta.py aur empty __init__.py file ko ek folder mai rakhe t...

Data Structure in Python in hindi (Part -7)

Subscribe * indicates required Email Address * Python Data Structure A data structure is a collection of different forms and different types of data that has a set of specific operations that can be performed Python mai data structure two categories mai divided hai pahla hai built in data structure (built in ka mtlb hai jo ki python ke undar hi hai hame inhe bahar se import krke lane ki koi jrurt nhi hai, aur dusra hai user defined data structure , is post mai hm python ke built in data structure ki baat krenge. ...

Python Variables in hindi (Part -3)

Subscribe * indicates required Email Address * Variables Variable basically ek container hota hai jisme ap data value store krte ho . example a = "hello" b = 3 c = 3.4 To idhar ap dekh skte hai a, b, c ye teeno variable hai , a mai hmne hello naam ki string ko store kiya hai , b mai hmne 3 ko store kiya hai aur c m hamne 3.4 ko store kiya hai ap ise aise bhi samjh skte ho ki (a) ek box h jyisme hmne hello ko daal diya hai , i hope ki apko variable bahut acche se clear ho gya hoga. Waise mai apko bta du ki baki programming language jaise java waha hme variable ko declare krna padta hai mtlb hme batana padta hai ki ye variable kis type ka hai jaise int , float , string, char etc. lekin python mai hme yaha batana nhi padta ki ye kis type ka hai. ...

Error and Exception Handling in Python in Hindi (Part -15)

Subscribe * indicates required Email Address * Error and Exception Handling Python mai coding krte samay kabhi na kabhi apko error to jrur mili hogi jaise print('hello) Output: Syntax error 2+'s' Output: Type error So is tarah ki error jo python nhi samajh pa raha hai ise hm exception kahte hai. Hm is tarah ke exception ko handle kr skte hai, dekho hota kya hai jb exception aati hai to python interpreter program ko stop kr deta hai aur error throw kr deta hai, aur hame output mai error mil jati hai , to hm error ko handle kr skte hai try aur except keyword ka use kr ke so , try aur except error ko handle krte hai aur baki ke code ko continue rakhne mai madad krte hai. So , jb bhi apko lage ki yaha error hone ke chances hai ise try keyword ke andar rakhe, aur us exception ki...

Break , Continue and Pass Statement in Python in hindi (Part -12)

Subscribe * indicates required Email Address * BREAK STATEMENT Break statement ka use top level loop se bahar aane ke liye hota hai, top level loop se bahar aana mtlb us loop ka execution rook dena , even if apki condition true bhi hai fir bhi agar break statement laga hai to apko us loop se bahar aana padega. Aayiye ise example ki madad se aur clear banate hai....... Examples: ------------------------------------------------------------------------------- fruits = ["apple", "banana", "cherry"] for x in fruits: print(x) if x == "banana": break Output: apple banana # basically hm yaha fruit naam ki ek list ke element print kara rhe hai, lekin hmne yaha condition di hai ki jaise hi hm banana pahuchenge to loop ko break kr dena hai, aur loop ke...

Python in Hindi

Search This Blog