In real life, China's income tax is divided into enterprise income tax, foreign-invested enterprises or foreign-invested enterprises income tax and personal income tax. For these three types of income tax, each is calculated in a different way. Personal income tax has a personal income tax calculation method, while enterprise income tax has its corresponding calculation method. If we do not adopt the policy mode to realize such a requirement, we will define an income tax class, which has an attribute to identify the type of income tax and a CalculateTax () method to calculate the tax. In this method, we need to judge the tax type and calculate the income tax for different tax types through if-else statements. Such an implementation can indeed solve this scenario, but such a design is not conducive to expansion. If the system needs to add an income tax in the later period, it has to go back and modify the CalculateTax method to add an additional judgment statement, which clearly violates the principle of "open-closed". At this time, we can consider using the strategic mode to solve this problem. Since the tax method is the changing part of this scenario, we can naturally think of abstracting the tax method at this time, which is also the essence of the implementation of the strategic mode.
《挑战不可能》是由中央电视台综合频道推出的大型励志挑战节目,每期选择中外8个左右的选手,涵盖技能、体能、脑力等多个项目的极致挑战。
哗哗……半个小时不到,顾小玉已经把《天河魔剑录》的第一章看完了。
The first scheme is to use the general coding method to realize the preloading technology of the picture. First, create the imgNode element, Then when the method myImage.setSrc is called, a preloaded picture is given to the picture first, and when the picture is loaded, the img element is assigned a value. The second scheme is implemented by using proxy mode. MyImage function is only responsible for creating img elements, proxy function ProxyImage is responsible for setting loading pictures for the picture, and when the picture is really loaded, myImage.setSrc method in myImage is called to set the path of the picture. The advantages and disadvantages between them are as follows:
大妹小圆(伍咏薇饰)性格内向、害羞,后认识了富家子弟冯泰来(孙兴饰),两人的感情突飞猛进,就在即将谈婚论嫁之际,婚事却因海珠的介入而节外生枝……
Ring fire lanes should be set up for public buildings such as halls with 2,000 seats and exhibition halls with an area of more than 3000m2. 6.0. 6 Fire lanes shall be set up in factories and warehouses. Circular fire lanes shall be set up for Class a, Class B and Class C factories with an area of more than 3000m2 or Class B and Class C warehouses with an area of 1500m2. In case of real difficulties, fire lanes shall be set up along the two long sides of the building. 6.0. 7 Fire lanes shall be set up in the open storage yard area of combustible materials, liquefied petroleum gas storage tank area, Class a, B and C liquid storage tank area and combustible gas storage tank area. The setting of fire lanes shall meet the following requirements: for storage yards and storage tank areas with reserves greater than those specified in Table 6.0. 7, annular fire lanes shall be set up. For combustible material storage yards with an area of more than 30000m2, an intermediate fire lane connected with the annular fire lane shall be set up, and the spacing between fire lanes shall not be more than 150.0 m m.. Liquefied petroleum gas storage tank area, Class a, B and C liquid storage tank area, combustible gas storage tank area, the annular fire lanes in the area should be provided with connected fire lanes. The junction of the middle fire lane and the annular fire lane shall meet the requirements of the turning radius of the fire truck. Table 6.0. 7 Storage of cotton, hemp, wool, chemical fiber (t) straw, wheat straw and reed (t) wood (m3) Class a, B and C liquid storage tanks (m3) combustible gas storage tanks (m3) 1000 5000 5000 1500 500 300 00 liquefaction
只是等了几分钟,易风轩发现还没有人来他的这个帖子发言。
2. Avoid the infinite expansion of the Context, the logic of state switching is distributed in the state class, and the original excessive conditional branches in the Context are also removed.
Diamond sweetheart's sweet socks are too many, but her small skirt has always been of poor quality. I have also lost her socks. I don't know the quality. Welcome the little cute people to add
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Another effective method is that after the car owner stops, he can adjust the car air conditioner to the highest temperature state of 32 ℃, allowing warm air to blow dry the moisture in the evaporator and air conditioning pipes of the air conditioner. This can not only blow dry the evaporation box and ventilation pipe quickly, but also kill some mold existing on the evaporation box and ventilation pipe of the automobile air conditioner, thus better preventing the peculiar smell of the automobile. However, this method is generally not easy to do and is more troublesome.
本剧由一群热爱影视表演的非专业小朋友参演,是一部搞笑、励志儿童系列小短剧,它重在启迪、引导孩子,树立好榜样,弘扬真善美,是一部适合全龄化观看的儿童系列剧!每集由多个小片段组成,小演员通过各种淘气、天真、幽默、无知为观众展示不同领域中的搞笑剧情。
一次偶然中,丁隐遇见了名为玉无心(赵丽颖 饰)的女子,让丁隐感到震惊的是,玉无心的相貌,竟然和自己死去的妻子一模一样。丁隐无法抗拒的爱上了玉无心,而玉无心的真实身份却是绿袍尊者的女儿,两人陷入了苦恋之中。蜀山派内暗流涌动,各派势力各怀鬼胎蠢蠢欲动,丁隐和同门丹辰子(高伟光 饰)、诸葛紫英(刘思彤 饰)、周青云(文咏珊 饰)等人力挽狂澜,却陷入了更险恶的阴谋之中。
公元872年,四分五裂的英伦帝国受到入侵的维京人的蹂躏,仅剩下阿尔弗雷德大帝统治的威塞克斯王国屹立不倒。在这个充满混乱的年代,年轻勇士尤特雷德(Uhtred)逐渐成为传说中的英雄。他的父母(撒克逊贵族)都被维京人杀死,他自己也遭到劫掠者的绑架,被他们当做自己的孩子抚养成 人。他被迫在自己出生的祖国和抚养自己长大的亲人之间做出选择,他的忠诚度一次又一次面临考验。为了重获自己与生俱来的权利,尤特雷德(Uhtred)走上了一条危险的道路。他游走于敌对的双方之间,在一个新国家的诞生过程中起着关键的作用。他的最终目标是夺回自己祖先的土地,但那绝非易事
到达巨鹿城下后,涉间奉命攻打巨鹿城,苏角的任务则是压制六国诸侯联军。
故事发生在1951年的印度北部,Lata不愿向姐姐一样走向传统包办婚姻的人生道路。面对三个截然不同的追求者,她在家庭责任和浪漫刺激之间徘徊,踏上了爱情、欲望和心痛的史诗之旅。她的选择将在印度第一次独立大选的政治背景下展开。
Regarding the selection of Swire Burning Furnace and Swire Prophecy Blade, if both are 10ED affixes, the average DPH of Swire 10ED Burning Furnace is 4314.2, and the average DPH of Swire 10ED Prophecy Blade is 3868.7
Due to this similarity, JavaScript programs can use the built-in eval () function to generate native JavaScript objects with JSON data without a parser.
The "Special Provisions on Labor Protection for Female Workers" clearly stipulates that female workers enjoy 98 days of maternity leave, of which 15 days can be taken before childbirth. In case of dystocia, maternity leave shall be increased by 15 days; For those who have multiple births, the maternity leave will be increased by 15 days for each additional baby.