If you're not sure if you're doing enough testing, here's a really great rule of thumb: if you don't have a test that at some point fails, you're probably not doing things right.
如果您不能确定所做的测试是否足够，这里有一条很好的经验法则：如果任何测试都没有失败，那么肯定是测试工作没做好。
'You have to be careful you're not doing things just to get them on your college application.
你得提醒自己不是仅仅为了申请大学才做这些事情的。
'You have to be careful you're not doing things just to get them on your college application.
你得提醒自己不是仅仅为了申请大学才做这些事情的。
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