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.
DDoS Attack and Defense: From Principle to Practice (Part I)
泰伊·谢里丹将主演Quibi惊悚剧集《无线电》(Wireless，暂译)。剧集围绕一个自恋的大学生(谢里丹饰)展开，他被滞留在了科罗拉多山谷，而他唯一的生存希望便是他一生都在学习使用的工具：智能手机。史蒂文·索德伯格担任本剧执行制作人。
Macro commands are a set of commands. By executing macro commands, one batch of commands can be executed at a time.
她最是相信好心有好报的，两口子不但对人好，就算对小灰这只流浪的野狗也不摆脸色，她觉得，只要自己一直这样善心，准能生出儿子来。
Side Strike: Total Damage * (1 +0.25). Try to hit the side when backstab is not possible.
席间，众兄弟听说大苞谷把皇帝赐的人弄去点心铺子干活去了，都佩服得五体投地。
大苞谷又摸出一块怀表递给张槐，道：这个给爹，能随时看时辰。
收到神秘短信的志浩得知诗雅是吸血鬼，但因为相信与诗雅之间的真爱，志浩并没有因为种族的阻隔而选择放手。这时诗雅的家人却出现阻止他们相恋，诗雅几经周折终于知道原因，原来她是高阶吸血鬼，会对人类造成伤害，越是爱志浩，越会不受控制的吸收志浩的能量。为了保护志浩，诗雅拒绝了志浩的求婚，两人分手。志浩看出诗雅有心事隐瞒，下定决心搞清楚事情的真相，志浩的编辑崔俊赫鼓励志浩，不论遇到什么困难都不要放弃与恋人一起的决心。志浩决定，这次换他来主动追求幸福。与此同时，辛巴却发现有神秘的力量一直在盯着诗雅，因为怀疑与诗雅身份有关，表面上与诗雅决裂的辛巴，实际上却在调查针对诗雅的势力。志浩发现崔俊赫接近自己的目的并不单纯，于是与辛巴里应外合，终于让崔俊赫露出马脚，暴露出崔俊赫的终极目的，其实是为了获得诗雅的全部能力来复活因他而死的爱人，崔俊赫与诗雅一样是高阶吸血鬼。虽然崔俊赫的阴谋被阻止，但志浩也为了救诗雅而死，诗雅决定牺牲自己救活志浩，接着陷入了昏迷中。三年后，诗雅醒来竟然变成了人类，与志浩再没有任何阻隔，大家
If I were to implement a pizza ordering system, I would definitely write the code like this, because this kind of code can be written subconsciously without consuming our brains. However, take a closer look at this code: the purpose of this method is to order pizza. However, the code for ordering pizza also needs knowledge about the production of pizza. This method must know all pizza. Worse still, if the types of pizza are to be expanded or pizza with poor sales volume are to be deleted in the future, then the code for ordering pizza will be modified. It looks very bad and should be revised. Our first step must be to separate the code for producing Pizza from the code for ordering pizza, because you should not let the code for ordering Pizza know the logic for producing pizza, but should hand over the logic for producing Pizza to a special type. In this way, we can cope with future changes-if we want to add or delete pizza, we can directly modify the producer of pizza without affecting the logic of ordering pizza.
Confucius said, "Gentlemen are at peace but different, while villains are at peace but not at peace." ? [Analects of Confucius Zilu] Cloud computing, big data, Internet of Things, block chain and artificial intelligence are integrated like gentlemen, which together embody that science and technology are productivity.
天启，就算你把《寻秦记》写成科幻小说，那又如何？该扑街还是扑街。
Sets the default policy (default action) for the specified chain of the specified table, not adding rules.
朝日台制作播出的悬疑剧，由冢本连平、宝来忠昭、小松隆志执导，黑岩勉担任编剧，玉森裕太主演，小山庆一郎、古川雄辉共演 该剧改编自绢田村子的同名漫画，讲述莫名其妙总是成为杀人案第一发现人的模特弥木圭与朋友们一起破案的故事。 模特弥木圭（玉森裕太饰）经常莫名其妙成为杀人现场的第一发现人，更因此屡屡面临被冤枉为凶手的危机。为了证明自己的清白，他与同为模特的朋友——沉迷推理的周防斋（小山庆一郎饰）、擅长打探情报的藤马（古川雄辉饰）组成探兴趣小队，用“华丽的手法”破解案件真相
此剧讲述一个拼命向上流而掩盖自己原来身份的男人，与一个为了爱情而抛弃亲妹的女人，两人内心挣扎地争取真正幸福生活的故事。
爱国志士沈木风受命铲除大汉奸易安之。策划“冷风暴”计划的邵一夫是一名与组织失去联系的老地下党，藏身于租界华人联盟，为铲除大汉奸易安之，用生命的代价，帮助沈木风顺利打入敌特工总部。让沈木风想不到的是，特工总部的二号人物杨云轩并不是汉奸，而是一名潜伏的地下党。杨云轩身负重任，他要求沈木风暂不要除掉易安之，而是潜伏在易安之身边，为党做更多的工作。沈木风在地下党人杨云轩、欧阳倩等人的引领下，多次完成上级交给的任务。最后，加入革命队伍的沈木风为了营救自己的同志，点燃炸药与敌人同归于尽。
本剧改编自同名高分人气网络漫画，讲述在优渥环境下长大的金正惠（李枖原 饰）与在传统市场做鱼店生意、过着不如意生活的红桃洪度熙（罗美兰 饰）及以孤儿身份生活的美淑（明世彬 饰），这三个女人怀着不同原因复仇的故事。
自与清朝结束战争(丙子胡乱)后，奴隶们纷纷想要参与正在崛起的义军队伍，希望在新王统治下，每个人可以拥有平等的社会地位，过上富足的生活。李大吉(张赫饰)身为两班贵族的儿子，爱上了自家的奴婢金惠媛(李多海饰)。而惠媛同母异父的长兄，放火烧毁了主人大吉家，并带惠媛逃走。大吉家破人亡之后，为复仇而成为抓捕奴婢的推奴手，并同时追寻惠媛兄妹。宋太河(吴智昊饰)，原本是朝鲜第一武将，剑术无人能及，被朋友陷害而沦为奴隶，后因得知世子唯一在世的幼子身处险境而逃走。逃婚的金惠媛与宋太河在途中邂逅，同甘共苦中渐渐产生了感情。而李大吉，作为全国第一的推奴手，为了5000两赏金而开始追捕宋太河。当惠媛终于知道一直追捕他们的推奴手李大吉就是当年的少爷时，他们纠结在一起的命运将如何发展……
