"Forget" about indentaition. You should still write beautiful code, but if you mess up with tabs/spaces, or copy one piece of code to another that uses a different indentation style, it won't break.
A good way to learn about customers' feedback is to scrape Amazon reviews. This detailed guide will show you 2 different ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback