Python Tutorial – Map and Lambda Function



In this Python Programming video tutorial you will learn about lambda and map function in detail.

Generally in Python we will define a function using def keyword .
but this lambda functions doesn’t contain any def keyword .
So the syntax of lambda function is,
lambda argument list:expression.

we can see the advantage of the lambda function when it is used with the some built in functions like map reduce filter.

map is the built-in function, and this function is used to apply a function to all the element of a sequence.
syntax is,
map(function,sequence)

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38 Comments

  1. how to add two lists with map and lambda. very good vedios!!!

  2. i am in love with u r voice

  3. Wonderful exact explanation
    Thanks a lot 🙏🙏🙏👌👌
    ❤ for your lovely voice

  4. It is nice and very easy to understand about the map and lambada. Thank you ph: 281-827-8212

  5. 啊,好魔性的声音~~~~学习了,感谢

  6. Good video! very helpful Madam

  7. Only for your voice, I keep coming back.

  8. என்பா நி தமிழ் பென்னுதான

  9. thank you, ma'am, you saved me…..

    ma'am, i have a question,, from which state you are…? i wanna meet you once

  10. Your explanation is awesome and your voice is very sweet.

  11. Can you make the videos on python interview questions:)

  12. Really liked that, thank you.

  13. Aoa We can convert list into tuple on python 4 yes or no

  14. You have nice skill set. amulya

  15. Very good explanation ,it is crisp and clear. Thank you so much for the video 🙂

  16. You said at the end of the video "take care " ok got it . I'll take care of myself about what about you ???😄
    (Don't take me wrong just kidding… )

  17. does the lambda function work with integers only ? and how to apply it to a char list ?

  18. Nice explanation I don't understand with book but your video provide better understanding about lambda and map

  19. way of explanation is nice…. Thank u mam

  20. way of explanation is simply superb, and u r voice is really awesome 🙂

  21. Very nice explaination in simplied way. Thanks a lot

  22. Good Explanation and voice.

  23. I love how you explained it. Thanks! 🙂

  24. Thank you so much you are the best

  25. Please upload vedio of small projects

  26. Hi, in the square function, instead of the return, if you use yield, how to see the output? Even if i convert to a list, i am not able to see o/p in Python 3.5.2

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