What is the best way to be efficient in this course? Should I run through from Section 1 until the end or should I create a project while I finish the course?

I mean, the course is great but I'm a bit anxious that I cannot memorize all the theories and codes and ultimately apply this in real-life coding situations.

So should I finish the course first before working on a real project?

I've been working on my data analysis and started this course on Udemy.
In the tutorial there have been multiple instances were only .corr() is used, like

import seaborn as sns
titanic = sns.load_dataset('titanic')
sns.heatmap(titanic.corr())

which gives me the ValueError: could not convert string to float: 'male'. My roundabout solution is:

sns.heatmap(data=titanic[['survived', 'pclass', 'age', 'sibsp', 'parch', 'fare', 'adult_male', 'alone']].corr())

I use VScode with the Jupyter extension, compared to the tutorial which uses Anaconda - JupyterNotebook.

Is there such a difference in IDE's or is the tutorial just wrong?

Looking to keep myself busy over summer between college.

Found this bootcamp at a decent price. Wondering if anyone has done it before and how they found it.

https://www.udemy.com/course/complete-python-bootcamp/

Cheers folks