Through the management of the connection pool, the sharing of database connections is realized, and the connection does not need to be recreated every time, thus saving the overhead of database recreation and improving the performance of the system!
上世纪三十年代，在被称为冒险家的乐园的大上海，一群不同身份不同本领的热血青年组成了神秘的抗日短枪特战队，在抵抗日本的侵略中发挥着意想不到的作用。他们大多有着双重身份，表面上从事着各行各业，却为了共同的目标以满腔热血一同作战，在大时代的动荡下尽显男儿本色，成为名副其实的“英雄联盟”。
反正火也烧不进洞来，前头还有一个湖，有水就不怕。
相貌平平的中年人李良（任达华 饰）行走在熙熙攘攘的闹市街头，平凡无奇的外表无法引起任何人的注意，然而他的内心却深藏着鲜为人知的黑暗的秘密。李良来到警局自首，他坦承自己是一个连环杀人犯，只不过他杀人的理由和动机引人深思。对他来说，杀人并非残忍剥夺他人的生命和生存的权力，而是给他们以救赎。当年李良的老婆为血癌所折磨，极度痛苦之际选择自杀结束生命。这一事件令李良倍受打击，在此之后他有意关注网络上各种自杀新闻。既然自杀会令绝望的人落入永远无法解脱的无间地狱，那么为何自己不伸出援助之手帮他们一把？这样想着，李良开始行动。他接受各类受困之人的委托，带他们跨过生与死的界限。
励志青年徐泽使用虚拟现实技术创业,沉浸在虚拟世界中的徐泽迷茫而躁动,美丽的甜甜接近徐泽,要骗取他价值不菲的虚拟货币。徐泽的真诚感动了滑向犯罪深渊的甜甜,也挽救了他们的爱情,他们携手一起投身于社会公益事业。
We all know that Oppo has many spokesmen, which can be said to be the mobile phone brand with the largest number of spokesmen in the world. However, few people know how many.
近日，号称“中国首部公路惊悚喜剧”的电影《陌路惊笑》宣布定档4月3日清明档期，同时曝光了概念海报。海报上一把匕首凶狠插入一辆轿车，试图营造一种恐怖效果。据悉，这部电影由三木单丹执导，张峻宁、唐文龙、何昊阳领衔主演，会在惊悚恐怖同时融入当下流行喜剧元素。
A match between CBA and the World Championship lasts 40 minutes, with a total of 4 bars and 10 minutes each.
The 10,000-hour law is helpful, but it still requires perseverance and many cycles of practice. (The 10000 hour rule helps. But to be achived, it needs persistence and passing through a lot of cycles.)
特别篇中还准备了从至今为止播出的第1集到最后一集的第10集的名场面、高光的回顾，构成了能够再次发现《DOCTOR White》的魅力的结构。
山山、宫和leo，三个坚持音乐梦想的女孩误打误撞来到殡葬现场，被迫和刘翠、春花同台唱丧。在她们搞砸的葬礼上，女孩们开始发现生死的重量、告别的意义，于是开始认真对待唱丧这件事，五个女孩也从陌生敌意相处成惺惺相惜的好姐妹。当一切走向正轨的时候，山山她们三个却突然接到经纪公司的电话可以包装她们出道，但需要她们与殡葬行业划清界限。一边是她们向往的真正舞台，一边是患难与共的哀乐姐妹们，她们该何去何从？
Differences between simple factories and factory methods: Simple factories and factory method patterns look very similar, especially specific factories in simple factories and factory methods. Simple factory, all things have been done in one place. However, the factory method creates a framework for subclasses to decide how to implement it. For example, in the factory method, the OrderPizza method creates a general framework to create pizza. The OrderPizza method relies on the factory method to create specific classes and make actual pizza. It is possible to decide what the actual products manufactured are by inheriting the factory. Simple factories do not have this flexibility.
若是到明早我还没回头，你俩就赶紧走，千万不要回家
原来，方靖宇不想儿子太叨扰郑家和张家，遂跟张槐买了块靠近私塾的地，置办了小小一处院落，专供他们兄弟读书之所。
Hong Kong has released a data survey on divorce, which sampled 7,000 families. The final results show that single-parent families will not cause obstacles to children's learning and behavior habits.
我家住的桃花谷中有许多的乌龟，最大的有这么大——她张开纤细的胳膊，比划了好大一个圈——我们家是被神龟庇佑的。
