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!
(three) instruments, equipment and facilities suitable for the scope of fire extinguisher maintenance business;
On February 7, 2016, Sichuan's West China Metropolis Daily Sina Weibo released a false report that "the girl and her boyfriend went back to the countryside to celebrate the New Year and wanted to break up after seeing the first meal". According to the report, a Shanghai girl and her Jiangxi boyfriend returned to the countryside and decided to break up with her boyfriend and return to Shanghai immediately after seeing the first meal. After investigation, the content of the report was false. Sina Weibo, West China Metropolis Daily, compiled and distributed the report based on unverified network information, expanding the spread of false news and causing adverse social impacts. In response, West China Metropolis Daily suspended the editors and those responsible and imposed fines. Sichuan Press, Publication, Radio and Television Bureau issued a informed criticism to West China Metropolis Daily, postponed the inspection for 2 months in the annual inspection of newspapers and periodicals in 2015, and issued a warning and imposed an administrative penalty of 10,000 yuan on Sichuan Daily Newspaper Group, its competent organizer.
庆历年间，北宋貌似繁华安定的景象下暗潮汹涌，周边各个割据政权的细作潜伏于汴京城内，窥探大宋军政秘事。北宋为免除战事，维护各民族间的和平与稳定，借秘阁之名，培训少年暗探。经过严密的选拔和审查，诡诈聪慧的元仲辛、美貌机敏的赵简、从不杀生的小景、绝不说谎的王宽、不爱交流的薛映、喜欢美女的韦衙内六位少年，因为种种原因，或情愿或被迫，组成了秘阁第七斋。入学之初，少年们心里都有着自己的小算盘，学习的同时也把学斋闹得鸡飞狗跳，让学官们头疼不已。然而在经历了一次次生死相关的任务后，曾经年轻懵懂的少年们逐渐成长，他们互相团结，用自己的热血和忠诚，为保卫和平献身。在历史的长河中，他们隐姓埋名，成就无人知晓的暗影传奇。
《金子轻松出来吧》以诙谐的手法刻画了中上层社会圈的虚伪与真相，以及上流人士为寻觅婚姻和家庭真谛而努力的故事。将通过刻画不顾甜美的诱惑，以不屈不挠和积极向上的人生观开创自己未来的主人公梦熙，向大家传递幸福的真谛。韩智慧在剧中饰演的郑梦熙是一位卖饰品的小摊子主人,梦想着成为一位宝石设计师,并坚定的朝着梦想而前进。延政勋饰演的是在钻石界拥有巨头之位集团股东的长男朴贤秀，他生长环境虽非常优渥，但因为从小失去母亲加上父亲的冷淡态度，因此体会着孤独寂寞心情渡过人生。并且用“锋利恶毒”的语言方式，伪装自己伤痕累累、温柔一面的男人。因奶奶的临终而暂时回国的朴贤秀，与梦想成为钻石设计师的梦熙偶遇，进而陷入无可自拔的爱情中。这部戏中描写希望跻身上流社会的中产阶级们,虚张着声势讽刺的生活着。该剧是一部讲述中产阶级的序章绅士以及充满讥讽的婚姻以及寻找家庭意义的电视剧，是一部通过不屈服于甜蜜地诱惑，仍坚持寻找自己梦的主人公梦熙的样子，能反复品味到真正幸福的意义的电视剧。
影片讲述了2008年8月俄罗斯与格鲁吉亚的冲突,2008年南奥塞梯战争是2008年8月在格鲁吉亚境内发生的一场战争，交战一方为格鲁吉亚ZF，另一方为单方面宣布独立的南奥塞梯，及其支持者阿布哈兹和俄罗斯。自8月1日开始，格鲁吉亚和南奥塞梯发生数次交火，8月8日凌晨格鲁吉亚展开全面军事行动并很快控制了2/3以上的南奥塞梯地区，包围了其首府茨欣瓦利。俄罗斯军队于8日进入南奥塞梯地区，9日展开军事行动很快控制了茨欣瓦利，并在随后几日占领了南奥塞梯以外的格鲁吉亚领土和军事基地。在国际各方的调停下，格鲁吉亚和俄罗斯分别于15日和16日在停火协议上签字，俄军于18日开始撤离格鲁吉亚，战争结束。这次战争共造成格鲁吉亚军队215人死亡、1469人受伤；俄罗斯军队74人死亡，171人负伤，19人失踪，以及约1600南奥塞梯平民死亡。
莫氏企业因童雪父亲而破产，莫父猝死。商界巨头慕家以救莫家家业为由迫莫绍谦与慕咏飞商业联姻。结婚当夜，慕咏飞尖酸刻薄的谩骂逼得莫绍谦与其分居。分居十年中，莫绍谦几番要求离婚未遂，两人婚姻早已事实消亡。莫绍谦偶遇父母双亡的童雪，一见倾心。但当其得知童雪身份，设计将她困在身边。谁知相处中，莫绍谦逐渐爱上童雪。终于，莫绍谦发现当年莫家危难是慕咏飞一手策划，反击慕家。关键时刻，童雪好友家中出现经济问题，童雪求助莫。莫绍谦为帮助童雪，毅然动用巨资，令其与慕家决战失利。慕咏飞被莫绍谦对童雪的真爱感动而觉悟放手。莫绍谦也因为伤害过童雪心存歉疚去自首。童雪决定出国，在机场发现莫绍谦遗留手机上发给她的示爱短信，终于知道了莫的心意…
塔莉莎·坎贝尔（Talitha Campbell）是一位富有企业家傲慢的女儿，在一位单身母亲的勤劳女儿汉娜·埃利斯（Hannah Ellis）失踪后被捕。
Political Examination of Public Security Specialty Enrollment in Public Security Colleges and Universities
Public void remove (TreeNode node) {
看众卿家的意思，支持出兵救援的人更多一些，既然如此，就这么办吧。
19岁商务专业大学生Trina目睹了自己辅导过的女生Jade在车库被撞死，但警方认为是一起意外事件。为了支付大学费用，Trina开发了一个独特的约会APP软件UPFRONT。在UPFRONT取得了巨大的成功之后，Trina无意中得知自己的APP被一些女生滥用为卖淫中心。正在Trina与朋友、导师商量是否需要关闭网站或者报警时，发现其中一个做应召的女生在宿舍自杀。Trina在追查两个女生的死因的过程中，发现导师的老公竟然是Jade的常客。在准备和导师见面的过程中，发现导师被刺，最后的凶手竟然是疯狂爱上Jade的院长。最后在合作朋友的帮助下，将院长绳之以法。
这是一个充满浓情蜜意，而又空灵无比、古怪谐趣的仙凡爱情故事。
I was very impressed by what happened later, After the flame was ejected, two to four short-lived salamanders were formed in the air. But the area covered is not large, But the big wasp was obviously afraid of the high temperature, After seeing the salamanders coming up, they withdrew to both sides like crazy. At that time unexpectedly in the air to get out of the way of two 'gap', We were shooting and watching, In fact, I have no idea, Because the '74 spray' is used to spray so many big wasps flying around in the air, The efficiency is very low when you think about it. But that's when the miracle happened, Although the flame has a short range, For a short period of time, However, due to the sudden injection, So it still ignited dozens of big wasps, These big wasps are more flammable than gasoline when exposed to flames, Immediately turned into "small fireballs" flying in the air, However, the temperature of the '74 spray' flame was quite high. I once saw a Vietnamese soldier with a full face sprayed directly by it. It was not burned to death by the flame, but melted directly on the spot. It really melted away, leaving no ash left, leaving a scorched black mark on the place where he was sprayed.
8.1. 1 Critical hypertension is qualified without obvious symptoms.
Starting from work, I will give my parents 2,000-3,000 yuan per month, plus other expenses for holidays. In eight years, I will give my parents at least 200,000 yuan. And that brother, every time I have something to ask her to spend money.
娘……你为何打我……少女上气不接下气地抽泣道。
叶小棠身为京城叶府千金，貌若天仙，却“屡嫁不爽”，天煞孤星的身世传说，让京城乞丐都避之不及！叶小棠不甘，重金做了花车，全城巡游征婚！新晋探花慕谨言进京履职打马经过，无意间接到从天而降的“聘礼”和美娇娘叶小棠，叶小棠一朝撞进慕谨言怀中，便钟情不已，不能自拔，下定决心要收了慕谨言做自己的相公！当朝七皇子凌子然欲“截胡”抢了叶小棠，却被栽赃成了杀人犯，一桩桩悬案将三人捆绑得越来越紧，三人成团抽丝剥茧追查凶手，却不想悬案频发牵扯甚深，三人如何应对幕后黑手？又该如抉择终身？
Conclusion: As the name implies, singleTop, if the current instance is at the top of the current task stack, it will be reused directly to test scenario 1. If the current instance is no longer at the top of the stack, create a new instance, such as Test Scenario 2, because it jumps from FirstActivity to SecondActivity every time. Although the SecondActivity instance already exists at the time of jumping to SecondActivity for the second time, another SecondActivity instance is created because it is not at the top of the stack.
哈哈哈……报应，落在我眼里……板栗见那四个人身手不凡，十几个军士转眼去了一半，剩下的都惊慌地朝他奔过来，想是因为他在战场上表现十分勇猛，所以希望得到他的庇护。
