摘要:
Chrome dev tool has "Pasue on caught exceptions" which is useful when there is expection throw. It pause the excution and you can check "Scope" to see 阅读全文
摘要:
We have State like this: We want to validate user's input is the same as 'hint' and it matchs 'id' in cards array. Then we want to set 'isCorrect' to 阅读全文