Standard Input, Output and Error Streams, Relative and Absolute paths | FIle handling CLass 12

@SwatiChawlaofficial
In this video, you will understand the concept of :
Standard Input, Output and Error Streams
Absolute and Relative Path

YT 1k Sub.
Channel Trailer video

Text Files:
Introduction of Data File handling , Types of Files , Access Modes..
Two methods to open a file..
How to read data from a text file using read( ), readline( ) and readlines ( )
How to write data in a file using write and writelines( ) ? How to append data ?
Most Important Questions Based On Text File (Part - 1)
Most Important Questions Based On Text File (Part - 2)
File Handling based Output Questions
r+ , w+ and a+ mode

Binary Files:
Introduction of Binary Files, Pickle module , load( ) and dump( )
How to write and read multiple records from a binary file? Taking input from user.
Why we use try and except in Binary Files?
How to append data in a Binary File?
How to search record in a Binary File?
seek( ) and tell ( ) in File handling
How to update a record in a Binary File?
Binary File Operations (All in 1 Video)
Most Important Questions based on Binary Files

CSV Files:
Introduction of CSV Files … How to write data in a CSV File using writerow( ) and writerows( ) functions?
How to read data from a csv file?
Important Question based on CSV Files (Part-1)
Important Question based on CSV File(Part-2)
Important Question based on CSV File(Part-3)

[a.sharavanakumar]

I had doubt in this topic.. But know my concepts are cleared. Thank you so much mam.. We support you 💜💜🏆

[atulsinghnegi]

What is the need of the concept of stdin, stdout or stderr ??

[VikasKumar-kfkr]

I am also a CS teacher..but new learner of python..fan ho gaya mam main apki teaching ka..

[aartisharma]

I have a question we are checking if char=='' but wht if it gets spaces? then how it will understand that this is end of line or space

[godgamer]

mam aapne koi telegram doubt group bhi banaya hai?. kyunki mam agar telegram group hoga to usme doubt puchne me asani rahegi. vaise mam, due to your fabulous explaination, zyada doubts mujhe ate nahi. nut still it would be really helpful if you make one for 12th class students

[ankithashet]

ma'am you have no idea you are helping us
i will surely recommend you to my friends

[sidharthsunu]

Mam your explanation is very nice .
Just I want know when we are using these streams. Actually we can handle the same situation using input() and print() . Then why we need these stdin and stdout.

[inu]

Ma'am, whenever I wrote [ end=' ' ] it shows error
can you plz tell me🙏

[aishanasim]

🔥🔥🔥🔥🔥a lot of blessings n thanks mam❤️❤️❤️

[ankita]

Explained very nicely maam
Its crystal clear now😊

[AjeetKumar-hvup]

Mam.keep.going u r doing great
Content is *1st class*

[rosevlogzz]

Teacher can u tell what is the use of sys.stdin.readline() in the above program 🙏

[akspacetrails]

thank you so much mam, you know after 3 days we r having term1 boards

[priyankacs]

Mam, when we are reading character one by one when one word finished next will be ' ' right?so when we check ch==' ' how it is checking That

[LofiEditz]

Good morning ma'am
ma'am i have doubt that i my computer science with python class12 it is written that opening file pointer position in w+ mode is at the beginning at the file. page no. 205.

[akshayraj]

Mam ur lectured r top tier, ur pdf is amazing. Will there be any chance of the public getting access to ur pdfs?

[indiranamasivayam]

If IMP file is CWD, then what is the relative path for 1.mp4 mam

[godgamer]

mam 3:47 par 1st line me implemented as files ke bad 'can be' likha hai na? pls batadijiye mam kyunki mai video ke sath sath notes banata hu na

[UndefeatableChampions]

Hi Ma'am,

I have a very important doubt in a question of random(). Where can I perhaps forward the question to you so that you can maybe help me.

[atgaming]

I have doubt through your teaching skill is very goog mam