This class can meet the basic requirements, but if we put a class like this without thread safety protection into a multi-threaded environment, there will definitely be problems. How to solve them? The first thing we think of is adding the synchronized keyword to the getInstance method, as follows:
Beyond the Law of 10,000 Hours
The term "normal labor" as mentioned in these Provisions refers to the labor that the laborer is engaged in during the legal working hours or the working hours agreed in the labor contract according to the labor contract signed according to law. Workers are deemed to have provided normal labor during the period of paid annual leave, family visit leave, marriage and funeral leave, maternity (maternity) leave, birth control operation leave and other state-stipulated leave, as well as during the period of participating in social activities according to law during legal working hours.
Five Earth teens - Keith, Lance, Hunk, Pidge and Shiro - who become the last line of defense for the galaxy in an intergalactic battle against the evil alien force led by King Zarkon.
[A doctor in Guangzhou issued a document pointing out that "Hongmao Medicated Liquor is a poison from heaven" was arrested across provinces on suspicion of damaging the reputation of commodities]
3.5
讲述了两对夫夫的爱情和碰撞。不管多远多近，它们只为彼此而存在。俊和富是从幼儿园就一起长大的好朋友。他们不仅是青梅竹马，甚至在同一家公司工作，直到一场事故动摇了两人。Plus是一个自由奔放的调酒师，Jane是一个离了婚无法放下过去的人，经营着一家自助洗衣店。一天，自助洗衣店老板偶然 发现了酒保丰富多彩的夜生活。两者碰撞，慢慢实现彼此内心的渴望。
菜埔（庄益增 饰）是一家雕塑厂的夜间保安，家中有一位重病的老母亲需要照顾。肚财（陈竹昇 饰）是菜埔唯一的朋友，菜埔经常在值夜班的时候把肚财叫过来和他作伴。一天，两人突发奇想决定看一看菜埔的老板黄启文（戴立忍 饰）的行车记录仪里记录了哪些影像，希望向来风流的老板能够贡献出一些精彩的片段以解两个独身男人内心里的寂寞之苦。
泥鳅奶奶忙道：三顺媳妇，你叫个人跑一趟就是了。
第一集团董事长继承人郑景浩，看似一个整日沉醉于赌博、酗酒、女人之间的放荡客，但实际是为了夺取第一董事长位置而出演的一幕假戏。申银珠是景浩弟弟民浩的女朋友，一心想进入上流社会。一次受民浩之托，给在拉斯维加斯赌输的郑景浩汇钱，因此与景浩相识。真心爱银珠的民浩向她求婚，却遭到充满野心的银珠的拒绝…
素贞（甄珍 饰）因嗜赌丈夫欠下大笔赌债后自杀身亡，而只得开设一家小花店独自抚养四个小孩。素贞有一男友俊富（柯俊雄 饰）为外洋船之高级船员，但碍于孩子的关系，无法成婚。老大至刚（吕良伟 饰）更受到爷爷挑唆，与母亲产生嫌隙……
讲述了一个发生在阿拉斯加寒冷极地中令人脊背发凉的求生故事。在石油接近耗尽，世界经济失序的那一天，美国征招了许多亡命徒和问题人员，前往寒冷的阿拉斯加极地，去勘探地球上硕果仅存的石油资源。然而在一次任务中，运送工人们的飞机在极端气候下悲惨失事，幸存下来的几个男人发现自己原来很不幸，因为他们正好掉进了一个野狼群的领地，等待他们的将是无处不在的寒冷和狼牙利爪的寒光，在逃生的路上，他们一个接一个地死去……
只是最后被打脸后。
客串：李金斗、姜昆、大山等
抢夺他已经到手的功劳，这绝对是无法容忍的。
远的不好说，如此大妙的时机，不割书呆子们一块肉他不姓黄。
Stephen would have explained solemnly that he was not a magician at ordinary times, but when he looked up to see the bearer, he froze first. He did not perform his "first" meeting with Tony Stark in his mind. There were hundreds or even tens of thousands of kinds, but this was definitely not the case.
军统头目戴笠的座机意外失事，一份绝密计划曝光天下：戴笠揣摩上意，秘密雇佣日本杀手宫十一，刺杀拥护和平支持共产党的四川大豪徐德庸。消息一出，举国哗然，各方势力涌动。军统亡羊补牢，调派军统元老林家山追杀宫十一、保护徐德庸。中共方面也派出了精干的保卫专家老吴，警卫员彭克虎因枪法极准作为老吴的保卫一同来到了重庆。徐德庸府邸内外连续发生刺杀事件，老吴也惨遭杀害，宫十一不听军统指挥坚决执行计划，形势失控。彭克虎与林家山联手破坏了宫十一毁灭性计划，但却仍没有阻止宫十一的刺杀脚步。彭克虎与林家山发现日本刺客的行为不仅仅是刺杀徐德庸那么简单，最终的暗杀计划慢慢浮出水面。
风景如画的安纳托利亚中部山区，对现实不满的三姐妹因各自的原因从城市归来，被迫与他们专横强势的父亲生活在一起，彼此心中却极度渴望远离此地。这部电影在白昼与黑夜交替中呈现宁静又神秘的山村景观，在交织的寓言传闻与家庭戏剧中，凸显女性生命力量与抗争精神。
该剧主要讲述了陆军新兵郭小明和崔犇犇经过三个月的新兵集训下连当兵的故事。原本以为脱离新兵班长牛大峰“魔爪”的二人，做梦也没想到，牛大峰依然是新连队的班长。与此同时，郭小明的暗恋对象女兵舒雅和谭小美也分到了连队所在卫生队。牛大峰与卫生队队长彭小一在地方本就是情侣，因为当兵，牛大峰主动提出了分手，可未曾想彭小一竟然也投笔从戎来到了部队。就这样，猛虎连的男兵和卫生队的女兵们，演绎出了一场场让人啼笑皆非的故事。
