Threads a > A and B enter the first if judgment at the same time. B > A enters the synchronized block first, and since instance is null, it executes instance=new Singleton ();
For more than 20 years, this seemingly minor "negligence" has brought unexpected difficulties to the lives of more than 15 million ethnic minority compatriots.
At that tail of the warhead, the drag armour-piercing firebomb is filled with a drag agent and a fireagent, Under the pressure of propellant propelling warhead, it will spontaneously ignite to produce open flame, So it can break through the oil drum and ignite or detonate the gasoline. However, the old-fashioned traced armour-piercing firebombs have obvious trajectories due to traced light when they are launched. Therefore, it is very easy to expose oneself while pointing targets to friendly forces. Therefore, the new tracer armour-piercing firebombs now equipped all start to burn and emit light only after the projectile flies out of the muzzle for a certain distance (the generally set safe distance is 100 meters, which makes it impossible for the enemy to judge the firing position with tracer ammunition, while targets within 100 meters do not need to be indicated by tracer), The principle is generally to ignite the tracer and combustion agent carried by the projectile by accumulating the heat generated by the warhead's friction with the air after flying for a certain distance to a certain extent.
《本能》讲述曾任职中央情报局的情报员Dylan（Alan Cumming饰），离职后的他原本想建立了一个「正常」的生活，当起一位有才华的教授兼作家，不过当纽约警察向他寻求协助，希望他阻止个在逃的连环杀手时，他又得重回自己的旧生活了。
《天堑·1949》为建党90周年献礼剧，该剧讲述了解放前夕，国共两党进入最后的战略决战阶段，渡江战役打响在即，共产党内线人员和国民党特派组在战略要地斗智斗勇的故事。
1943年，华北战场处于敌我僵持阶段，江崇义、王直、林奉天所在的皇协军3连随日军执行军事任务，战斗中，国民党173团部分被包围，日军残忍杀害了所有俘虏。面对同胞悲惨遇害，3连不甘再做帮凶，决定要集体造反。江崇义否定了林奉天投奔八路军的建议，率领手下弟兄投奔了国民党173团。国民党173团团长吴天对皇协军3连曾经协助日军攻击自己的事情耿耿于怀，林奉天所在的“三连”虽然有了国民军正式番号，但3连的补给和待遇都是最差的，173团早已将其视作羞辱，当成包袱，等待着把整个3连填埋在战场。日军发动了“撕裂行动”，吴天毫不犹豫指定3连担任阻击。林奉天与周冰谏组织敢死队，摸入敌军炮兵阵地，歪打误撞迟滞了日军的总攻击，如期完成阻击任务。在一次夜间行动中，3连遭遇了日军生化小队，但团部的指示是一切只能靠自己，3连又成为了炮灰连。日军开始疯狂地进攻，三连和日军进行了殊死搏斗……最后，林奉天、江崇义等人看清了国民党部队的真实面目，毅然投奔了八路军，经过炮火洗礼，最终成长为一支让日军闻风丧胆的英雄连队……
"Is there any big mouse like that you mentioned before?" I asked.
Spectrum Originals和派拉蒙电视网已确定10集悬疑新剧《失乐园》(Paradise Lost，暂译。原名《地狱天堂》)的主要演员阵容为乔什·哈奈特、布里吉特·瑞根等。这部悬疑剧由Rodes Fishburne(《黑金血泪》)创作并编剧，讲述一位精神病学家(瑞根饰)和她的家人从加州搬到她丈夫(哈奈特饰)在密西西比州的家乡，却发现了一些可耻的秘密，这些秘密不可逆转地改变了每个人的生活。
At the beginning of the interview, First he lit a cigarette, Spit out a cigarette ring squinting eyes first thoughtfully for a moment, like thinking and organizing language, through the smoke of cigarettes, I can see his slightly flashing eyes in the light, as if the scene of heavy gunfire reappeared in front of his eyes, finally he smoked the second cigarette and dropped the ash, this just began to say:
从讽刺到心理惊悚片，著名导演和作家萨蒂亚吉特·雷的四个短篇小说被改编为这一系列的银幕。
众人不料郑氏忽然这样说，刚看上去好像不高兴呢。
在SWORD地区的邻镇·户亚留市，除了干部以外全员光头的最强军团，凤仙学园的势力在逐渐增强。在过去被誉为最强凤仙，以头目·上田佐智雄（志尊淳饰）为首，小田島有剑（盐野瑛久饰），泽村正次（葵扬饰），仁川英明（小柳心饰），志田健三（荒井敦史饰）的四个人组成的凤仙四大天王，干部沙巴干（坂口涼太郎饰）们，集齐了最强的阵容。
主人公王胜天因为情感的无所依靠，而将时间精力全都投入工作，本着“事在人为，人定胜天”的坚决信念，晋身今日富可敌国的境界，达至挑战命运极限的颠峰，奋力不懈开创大事业的动人事迹。
2017-07-16 13:43:31
大导演李翰祥揉合野史，正史与个人考据之创作，顺手拈来，皆可风趣解颐。民间传说之美食「金镶白玉牌，红嘴绿鹦哥」的由来，叫你忍唆不禁。
…,汉王留情清楚地意识到一个问题，那就是从今天开始汉国和越国之间同盟的可能已经完全破灭了。
《闪电侠第四季》（The Flash Season 4）是DC娱乐和华纳联手CW电视台制作的真人超级英雄系列剧，是美剧《闪电侠》系列的第四季。
Having said so much, summarize the application scenarios of the three adapter modes:
