2. There will only be one instance per startup in the application. Such as account system and database system.
DDoS Attack and Defense: From Principle to Practice (Part I)
走在旁边的萧公角欲言又止，尹将军见状道：萧兄想要说什么，直言就好。
Because some denial of service attacks take advantage of the vulnerabilities of network protocols, others seize the limited processing capacity of the network or equipment, the prevention and treatment of denial of service attacks has become a headache for administrators. In particular, firewalls, load balancing and other equipment, which are widely used on the backbone lines in most network environments, often become the bottleneck of the whole network when DDoS attacks occur, causing the paralysis of the whole network.
《牧师神探》续订第5季。ITV和PBS Masterpiece联手打造，新季将设定在1957年的剑桥，今年夏天在剑桥郡实地开拍，主演罗布森.格林和汤姆·布里特尼回归，詹姆斯·诺顿不回归，第4季剧情也有表现。
"Blossoms": A phenomenon that sometimes surprises family members in the last few days before death. When a person is close to death, he may be suddenly injected like a stream of energy and some magical changes may occur. For example, you will suddenly get up from bed, chat with your relatives, and suddenly eat food after losing your appetite for a period of time.
黄瓜见他身材魁伟，样貌憨厚，略有些腼腆，却笑得坦率诚挚，且一手字虽然不是很好，笔锋却刚劲有力、洒脱豪迈，因而心下称许。
《吸血鬼日记》由美国女作家L.J.史密斯的同名畅销系列小说改编而成。
该剧改编自蓝艾草的同名小说，讲述了胭脂虎胡娇与玉面狐许清嘉因一纸婚约欢喜结缘，夫妻携手共闯官场江湖的故事。
该片以水乡绍兴为背景，主人公机智可爱，剧情精彩纷呈，动画制作精良，歌曲清新婉丽，似缓缓展开的一轴绍兴特色江南画卷，吞吐千年文化之神韵。
ZERO主要讲述了风见在一次比赛中出车祸后的故事~以及为了挑战恐怖的“零的领域”而决定复出比赛~更精彩的是他在最后与好友BLEED·KAGA(布利德·加贺)在"零的领域"内的对决~~至于最后嘛....当然是KAZAMI更胜一筹咯~~
颜值颇高的 江寒 是一名怀揣音乐梦想的康复科男护士。在医院，体贴温暖的江寒经常遭受患者的“骚扰”。但他们不知道江寒乖乖男的外表背后，还藏着一个叛逆不羁的灵魂。江寒生活中最大的乐趣，就是周末下班后去酒吧驻唱，释放压力的同时，维系自己的音乐梦想。一天下班后，江寒在酒吧遇到了一个喝醉酒抢话筒的女生—— 夏天 ，江寒立刻被这个任性大胆的女生吸引。不料第二天，夏天就作为实习护士来到江寒所在康复科实习，她的到来给江寒的生活带来了翻天覆地的变化。 在工作与梦想层层考验和挑战之下，江寒和夏天两人一起对抗毒舌难搞的护士长 张尔晴 ，也收获了同样拥有音乐梦想的面瘫高冷男主唱 周子翼 的友情 。三人在追梦的路上跌跌撞撞，收获爱情与成长。
现在，三人所选择的恶劣的爱情开始了！
"This' knowledge 'is out of ammunition, Before, we used ordinary bullets to hit these big wasps. So the killing efficiency is not high, After hitting them with '74 jets', We found that they were very afraid of fire. So he took out all the tracer armour-piercing bombs that were pressed at the bottom of the box. These bullets have three more functions than ordinary bullets: luminous, armor piercing and burning. This kind of bullet is mainly to use the tracer function to provide target indication for friendly fire. It works best at night, Then there is the use of this kind of ammunition to collect fire and shoot at the ammunition and fuel accumulation areas of the Vietnamese army. Because they can wear armour, So it can break through some relatively hard shells, Like car doors, Oil drum skins and so on, Then blow off inflammable and explosive substances such as ammunition and gasoline, In order to destroy the enemy's military materials, Because the above assumption was that the Vietnamese army might fight with our army in positional warfare, It is the kind of positional warfare in which the two sides fight each other. That's why so many of these munitions are being distributed, But this is not the case, The Vietnamese army did not have the patience to build positions to fight our army. But directly launched the attack, The envisioned positional warfare turned into defensive warfare, That's it, In the battle before position 149, there was basically no place where the three functions I mentioned above could be used. In this way, those traced armour-piercing firebombs are basically useless. In order not to let them get in the way, they were piled up at the bottom of all the ammunition. At that time, they were taken out at the right time. We used the battle gap to replace all the ordinary bullets with traced armour-piercing firebombs to hit the second batch of big wasps. The effect was not good.
本剧讲述的是两个陌生人为了人类的延续而变得不陌生的故事。
孙承源饰演东久的大学同学奉斗植，是民宿Waikiki的联合CEO兼自由作家，但其实半失业中。
《红星照耀中国》电影剧组创作灵感及素材就取自同名报告文学——美国记者斯诺根据自身经历创作的《红星照耀中国》一书。影片主要讲述的是1936年美国青年埃德加·斯诺冒险来到中国红色革命区域的的亲历见闻，在采访和见证了毛泽东、周恩来等共产党领导人，以及红军战士和苏区百姓的风采之后，斯诺以饱含激情的生动文笔写成了《红星照耀中国》一书，该书出版后轰动世界，使全球第一次了解到了彼时艰苦抗战背景下中国共产党的真实情况。
A staff member of a communication base station supporting construction enterprise told CCTV financial reporters that in the past few years since joining the company, he has received the most tasks this year.
故事围绕李大为（张若昀 饰）、夏洁（白鹿 饰）、杨树（徐开骋 饰）、赵继伟（曹璐 饰）四个初出茅庐的见习警员展开，讲述了他们在“警情高发”的平陵市八里河派出所历经各类案件洗礼，并在老警察的言传身教下迅速成长，最终成为合格的人民警察的故事。
