D > B enters the synchronized block, and since instance is not null at this time, it immediately leaves the synchronized block and returns the result to the program calling the method. E > At this point, thread B intends to use the Singleton instance, only to find that it has not been initialized, so an error occurs. Therefore, there is still the possibility of errors in the program. In fact, the running process of the program is very complicated. From this, we can see that it is more difficult and challenging to write programs especially in multi-threaded environment. We further optimized the program:
而现在这些事情就是交到了自己手里，那么也就是说尹旭信任自己。
(1) When two ships are affected by wind on different sides, the ship affected by wind on port side shall give way to other ships;
虽然是名古屋剧，但实际发生在东京，是一部关于斋饭的美食剧。
This article will start with what is the event distribution mechanism and go deep into source code analysis.
《绯闻女孩》男星佩恩·拜德格雷将主演惊悚爱情剧集《你》。本剧改编自卡洛琳·凯恩斯的同名小说，由格里格·伯兰蒂(《闪电侠》)和塞拉·甘布尔(《魔法师》)担当编剧。聪明的书店老板乔利用网络和社交工具，不择手段地接近自己的心仪女生，将自己改造成对方喜欢的类型，不知不觉操控她的生活。
电影《世上最美的离别》改编自韩国作家卢熙庆的同名原著及电视剧。卢熙庆因怀念自己因癌症去世的母亲而写就这本小说中刻画了一个平凡又伟大的母亲的一生。
母亲（裴宗玉 饰）在婆婆身患老年痴呆后辛苦照顾她15年，只身挑起家中重担，为一家人操劳不休。而丈夫（金甲洙 饰）对家事丝毫不关心，女儿爱上了有妇之夫，儿子也面临着高考的艰难形势。家庭中的每个人似乎都有各自的烦恼各自的事情。她去丈夫上班的医院看病，丈夫却因为自己是一名薪资低的医生而不愿意在工作的地方见到她；她去看上班的女儿，想约她一起吃一顿午餐，哪怕只是简单的一碗乌冬面，而女儿却忙着和情人约会，推脱她；她心疼的儿子，考上了大学一身轻松，和女朋友约会喝酒，过自己的快意生活。而她却在此时被查出患有膀胱癌，并处于癌症末期的情况下。在发现母亲即将离世时，家中每一个人的态度都发生了改变......
Reflection attack is also called amplification attack. This kind of attack is mainly based on UDP protocol. Common attack types include NTP, DNS, etc. Generally, the traffic of request response is much larger than the traffic of request itself. Attackers can create large-scale traffic sources with small traffic bandwidth through the characteristic that traffic is enlarged, thus launching attacks on targets. Reflective attacks are not strictly a kind of attacks. They only use the business characteristics of certain services to launch Flood attacks at a lower cost. The detailed schematic diagram is as follows:
李尚允饰演男主人公徐道宇，是一名建筑学专业的讲师，拥有总是能令人愉快的性格。徐道宇与妻女享受平凡的生活，突然卷进某件事件中，陷入困顿，并且崔秀雅也慢慢渗透进他的生活。
Chapter VII Supplementary Provisions
/congratulate
** Please ignore the parentheses, just for the sake of accuracy **
该剧讲述了一对夫妻离婚7年后在一场婚礼上作为新郎和婚礼主持人偶遇导致婚礼泡汤，又更倒霉地卷入到一起杀人案的故事。该剧以韩国1%的上流层举办结婚典礼的特级酒店为背景，讲述可疑的杀人事件后发生的故事。
There is another point, Because the drag armour-piercing cocktails were almost useless before, After so many supplies, we have accumulated a lot of ammunition, and the quantity is almost equal to that of ordinary bullets, so we can play with "strength" and don't have to worry about not enough ammunition. This is much better than "74 sprays" which have to be used crepily. If there is enough ammunition, we can output high firepower, which is as simple as that. "Zhang Xiaobo said.
老将军沉声道：你既已判定敌情，也做出了选择，就该坚持到底，哪怕为此斩了青鸾公主，与敌人同归于尽也在所不惜。
一滴一滴泪水滑落，何薇擦了擦眼睛，走回剧组，今天还有很多戏要拍。
不过此事涉及到了越王，众人虽然乐了，却都不好直接笑出声来。
“章总章总，有个大人物要见你。”正在埋头看文件的章雨抬头瞥了他一眼又低头，才悠悠地问，“哪个大人物要见我？”“顾东阳。”“哦，我还以为什么了不得的大人物呢。 顾东阳，不认识。”章雨漫不经心的说。“我怎么说也跟你同在一个屋檐下住了无数个日夜，你居然说不认识我，是不是非得我做点什么你才能想起我是谁？”
