Class has only one instance. Q: How can we guarantee it? Answer: Private constructors are used to ensure that classes cannot be instantiated outside the class.
康熙十九年，清朝平定“三藩”叛乱的战争历时七年，已经取得决定性的胜利，康熙皇帝在养心殿大宴百官，气氛热烈，施琅起身向皇帝起奏，国家尚未统一，庆祝为时尚早，建议平叛军队全线东移，大兵压阵，解决台湾问题。施琅的奏疏遭到反对。康熙二十年，侍卫冯锡范和唐妃互相勾结，在台湾北园别馆制造骨肉相残的同时，挟持年幼的延平王郑克塽，控制台湾大权，他们持海自固，多次拒绝清廷招抚和谈，阴谋“自立乾坤”。董太妃以年迈之躯，支撑着台湾风雨飘摇的局面……
Comparing the similarities and differences between the garrison forces of our army at position 169 and position 142, It will be found that there are a large number of people in position 169 (a reinforced platoon with a total of 45 people and equipped with recoilless rifles and other infantry powerful assault weapons, after being reinforced by the chemical defense squad, although the total number of combat personnel was reduced by 2 people, two 74-type flamethrowers were added, and the melee and assault capabilities were actually strengthened), The firepower is relatively strong, When the Vietnamese troops attacked here, they sent out strong defensive humanoid monsters. However, the number of people in position 142 is relatively small (only the "15 warriors" led by Li Haixin, And only equipped with rocket launchers, Without recoilless guns and flamethrowers, However, there are simple minefields with anti-infantry mines. This is better than at position 169, If a minefield is also deployed at position 169, Although it is not possible to completely kill the humanoid monster at one time, But it can certainly play a significant blocking role, To provide favorable conditions for the main position to carry forward its firepower and carry out annihilating shooting), The firepower is relatively weak, When the Vietnamese army attacked here, it sent out such small targets. Fast, unidentified creatures like "dogs", To sum up, the defense-strong humanoid monster stormed the powerful position 169, It should not be a coincidence that the Vietnamese army has certain tactical considerations when using "living biological weapons" to attack positions more suitable for its own characteristics with different "living biological weapons" instead of simply throwing themselves into the battlefield at will.
As Murder, She Wrote saunters through its sixth (of an eventual 12) season, star Angela Lansbury maintains her eternally buoyant and inquisitive air as Jessica Fletcher, professional writer and amateur sleuth. Though Jessica continued to investigate murders in her home town of Cabot Cove and elsewhere (in the worlds of high finance, opera, and voodoo, among other settings), this season began the practice of guest detective episodes, introduced by Jessica as either a story she wrote or a tale told by a friend, but starring a variety of quirky investigators: An ex-football player (Ken Howard, The White Shadow) paired with a clever poodle; a television crime-show producer who solved crime in real life (Diana Canova, Soap); a stout Irish detective (longtime character actor Pat Hingle); an abrasive homicide cop (Barry Newman, Vanishing Point); as well as recurring Murder, She Wrote characters like former jewel thief Dennis Stanton (Keith Michell) and British secret agent Michael Haggerty (Len Cariou). The producers were obviously hoping to use Murder, She Wrote's popularity to spin-off new series, but nothing from this season took off and viewer resistance soon brought the practice to an end. Executives must have been surprised to discover that, though murder mysteries are plot-driven, this show's success depends heavily on the undeniable charm of star Lansbury. Still, these one-off episodes are of a consistent quality with Lansbury's, and viewers open to variety will enjoy them just as much. The rest of the season features the usual astonishing array of guests, including movie stars old (Donald O'Connor, Singin' in the Rain) and recent (Elliott Gould, The Long Goodbye), television stalwarts (Shirley Jones, The Partridge Family; Jerry Stiller, The King of Queens; Doris Roberts, Everyone Loves Raymond; Kevin Tighe, Battlestar Galactica; and Gavin McLeod, The Love Boat), and D-list celebrities to die for (Dack Rambo, Morgan Brittany, Susan Anton, and more).
Twenty-fifth fire technical service institutions and their employees shall, in accordance with laws and regulations, technical standards and practice standards, carry out the following social fire technical service activities, and be responsible for the quality of service:
Causes of DDOS Attacks and Defense Measures against Known Attacks
李斯摇头道：放心好了，我身体好着呢，到了临江一带，走水路便是了。
有一次，爸爸把张小娴的鼻子打断，她因此接受医疗整形，之后甚至将整张脸进行“改造”，也促使她决定当整容医生。
几十倭寇紧跟着捧腹大笑。
I believe everyone already knows something about click events, then let's introduce three important methods of event distribution mechanism. The distribution mechanism of click events is completed according to these three methods: dispatchTouchEvent (), onInterceptTouchEvent () and onTouchEvent ().
《瀑布》的故事灵感来自导演钟孟宏友人发生的真实故事，以电影《瀑布》中层层暗喻与不停撞击两个女主角的故事为设计概念主轴，就有如海报中的草丛，缓缓持续着围绕这着母女，像是保护他们又像是被团团困住。而她们背后的蓝色帏幕象征未完工且令人期待的未来，蓝色的基底又像是层层水幕，大量的水花如瀑布般向下坠落。
人气PC游戏及其TV动画版《Rimuro战奇谭》的续篇TV动画系列。日俄战争中，新的敌人法登骑士团暗中活跃在俄罗斯方面。日本军队企图组成少女灵魂所隐藏的超力量“魂色”新部队。5位少女的指挥官兼教师角色的热血汉·犬养强志朗的活跃是？与本作同名原作的PC游戏也几乎同时期发售。与前作不同，作为战士而战斗的新男主人公强志朗的声音由在《机动战士高达OO》等作品中活跃的吉野裕行热情演绎。
The obvious key difficulty is that you do not have past data to train your classifier. One way to alleviate this problem is to use migration learning, which allows you to reuse data that already exists in one domain and apply it to another domain.
Return source;
曹承佑饰演天才工程师主角，人称国民英雄，由于无法置信哥哥的死亡而开始调查世界中隐藏身份的存在而陷入危险。朴信惠饰演在另一个军阀割据的世界中的最强战士，为保护主角不畏艰难的来到另一世界。
要是把我这桌子拍碎了，就赔一张新的来。
1. Use POST as much as possible and limit GET
