woobyungdoo's honest review, Ionic 3 Tutorial for immediate application in practice course

There wasn't much explanation about the IONIC installation, so I did it on my own. There were a lot of changes between ionic3 and ionic4, such as the folder structure or the NavController Push event...The ionic framework docs are also quite different from the video...It would be good if those parts were updated. I paid for this lecture, but it's not easy to follow because the versions are different.

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