Thanks for the kind words!

Thanks for the kind words!

Дякую за добрі слова!

Hi Stefan!

This is a great opportunity for you to buy the ebook :D

Thanks for the suggestion! I'll see what can be done.

Hi Alberado!

I'm sorry for the very late reply. I think the non-obvious part of the examples is that this null check can be shifted to the place where you get the customer instance originally, a getter for example. Then you can eliminate dozens of null checks across the code that uses the customer object for a price of one initial null check in the getter.

Thanks a lot for your feedback, I'm glad that you like it.

Hi!

I'm sorry to give a vague answer, but it's all based on the tradeoff. If you have 9 independent codebases, which are a real pain to maintain then, sure, go for it and try to extract the common modules. If these 9 independent codebases still have a lot of differences and you're extracting modules today which won't make a lot of sense tomorrow, then don't.

Спасибо за добрые слова, рад что вам всё понравилось!

Thanks, I'm glad that you like it.