Learn flashcard next qualifier有時候是null

pulipulichen / voc4fun-client

A mobile application featuring a flashcard learning system with a self-regulating learning mechanism. It dynamically adjusts daily goals based on the learner's progress.

https://blog.pulipuli.info/2017/10/voc4fun-voc4fun-mobile-app-for.html

MIT License

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Learn flashcard next qualifier有時候是null #85

Open pulipulichen opened 8 years ago