Day 2 - Python Basics - Variable and String Data Type

This is a video series on learning data science in 100 days. With an abundance of resources available it is very difficult to choose the right courses and learn all the skills required for a Data Scientist, hence I have come up with this tutorial video series to covers the concepts and skills required to become a Data Scientist.

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This is Day 2 of the series and the topics covered are,
01:04 - Creating Variables
01:34 - Use of Type()
02:45 - Changing Data Types
06:15 - String as Array and Indexing
11:40 - String Length
12:45 - Strip
14:40 - Split
16:30 - Concat
18:30 - Replace

Link to Code:

About me:
I am Sharan, a Data Science professional with a decade of experience in advanced machine learning. I have authored 2 books in Data Science, here is the link to check and buy my book from Amazon -

#Python #DataScience

[sarramullen]

Very concise. Thank you for the videos and taking time to make them. I will be following all 100 days

[matp]

Probably one of the best videos to have the basics. Thank you so much, I will definitely check your journey more!

[gurushiyasp]

Hello Sharan sir!! GURUSHIYA SP here; Completed!!! But I wasn't able to perform the strip function i.e., even after using strip "The spaces still remain"

[atulsaraswat]

Sir Please correct me if i am wrong!!
1.input_1 = "65.56"
input_2 = float(input_1)

print(input_2)

2. x = "34.67"
print(x.split("."))

3.y = " We have an early repetition example with “arm over arm. "
y1 = y.replace("repetition", "exchange")
print(y1)

[divyakashyap]

Sir pls kindly zoom in the screen while recording

[ahmerkhan]

Do we have correct answers for the exercises on github for various lessons? Can't rely on comments i guess. Let me know

[samsonkoshy]

sir please try to use 1080p and improve the audio quality

[vedanthbaliga]

Answers for the assignments :
var1="23"
print(int(var1))
b = "2.3"
print(b.split('.'))
var3="I am a student"
print(var3.replace("student", "learner"))

[sundharesanjaishankar]

Answers for the assignment :

1. Var1="23"
2. Print(int(var1))
3. Var2="23.35"
4. Print(var2.split("."))
5.var3="I am a student"
6.print(var3.replace("student", "sundhar"))