2017年12月21日
[Python] Statistical analysis of time series
摘要： Global Statistics: Common seen methods as such 1. Mean 2. Median 3. Standard deviation: the larger the number means it various a lot. 4. Sum. Rolling 阅读全文
posted @ 2017-12-21 21:30 Zhentiw 阅读(821) 评论(0) 推荐(0)
[Angular] *ngIf syntx
摘要： @{{user.username}} has {{followerCount}} followers button renders here Follow Unfollow 阅读全文
posted @ 2017-12-21 01:27 Zhentiw 阅读(385) 评论(0) 推荐(0)