老师讲得很好。虽然课程中用到的是Python2，我自己用的Python3，但是对照课本，完成作业没有问题。讲到XML和JSON那里，感觉有点难懂，下一门课要上一下Internet History，technology and Security。谢谢老师。

This is the best and interesting part yet, I think. This is because, its the place where the cool applications in python begin.

This course teach me how to explode the Internet in the practical way and not so abstract like other course or book i've learn.

Very insightful and I finally got a better understanding of APIs. Hoping to branch of more in my learning to code effectively.

Good intro to Accessing Web data, data serialisation and parsing. Like the supplementary material, and the programming tasks.

Muchas cosas útiles, espero poder utilizarlas en mi propio trabajo para sacar adelante un proyecto que tengo a nivel personal.

Superb learning experience! I look forward to pile more skills and knowledge in the subsequent courses of this specialization.

This course helped me a lot in gaining knowledge about how useful, can Python be in extracting useful information from the web

initially its easy and slowly the increase the level , which make you to understand the concept with great understanding....<3

This is an awesome course for anyone who aspires to learn web scraping. Dr chuck's teaching methodology is also really awesome

I just loved it.Got to know interesting things how we can hit to URL how can we fetch data from various sources and retrive it

it's very useful. I think this courses are more difficult than previous two classes. I will keep on learning python. thank you

Thank you Dr-Charles for this great course and great information , looking forward to complete the rest of this specialization

This part of the course is a bit challenging but mentors are always there to assist. Thank you for all the help and feedbacks!

Awesome beginner course! Explains complex ideas very clearly so it's easy to grasp the concepts and then apply the knowledge.

The course is very good and the topic is very very useful for those that want to learn more on how retrieve data from the web.

Loved this course. I had no idea python was so powerful. The python language truly represents power in its most simplest form.

Gets you from zero to good enough in no time. From there you can read up and learn OTJ as we always do in software, don't we.

Sinceramente para principiantes este curso es muy bueno, no puedo esperar para tomar los últimos dos, muchas gracias coursera

Amazing the way Chuck explain topics. It is a good introduction to learn how access web data and how use api's. Great course!

A really great course. I learned much more than I thought I would. He really broke everything down and made it super do-able.

The course syllabus was evenly distributed and the assignments were of moderate difficulty level. The instructor was amazing.

Good Course a lot to learn but a little bit difficult so enjoyed it the assignments of first courses should also be difficult

Its an amazing course. But some of the things like api(which is intro level) were not apt for people who are not vivid coders

This was very nice and informative.Learnt a lot of new stuff through this course looking forward to use it in upcoming future