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Use Python for data analysis: This book is a detailed version of Python's pandas package. Learn this to master some basic pandas commands. However, this is not the point, because pandas is too slow to produce a large amount of data and may collapse (I don't know if there is any improvement now-!) The point is, through studying this book, I feel a little about the data operation and am familiar with the basic data operation process. All the operations in this book can be replaced by native Python, and Pandas package is not needed. Finding feelings is very important.痛快凯撒×豪快者 六月的新娘是狸猫味曾经的拳王遭到陷害，在比赛场上打死了对手。后来被判入狱，好不容易出来后，却不敢和自己亲生女儿相认。在当地做了一个保安，陪伴在女儿身边，没想到女儿居然做起了扒手和小偷的勾当。他装作朋友的身份接近她，给她指引。却发现她陷入一场毒品相关的事件中，拳王为拯救女儿，独闯龙潭。而且最为关键的是，对方不过是些乌合之众，不堪一击。《天使艾美丽》讲述了活泼单纯、充满幻想却出身贫寒的“灰姑娘”艾美丽通过自己的坚持与努力，终于如愿进入航空公司并收获甜美爱情的故事。Article 14 Confronted situations"What else can I do? There are no flesh and blood vessels left. There are only two bones left. What's the use of that one? It can only be amputated, starting from the elbow. Then his left arm is only the upper half." Zhao Mingkai said.