蜜芽激情影院

NBC的《#好女孩# Good Girls》第三季宣布增加3集，使新季为16集。《好女孩》过去两季皆为13集，而第三季同样暂定季中档播出。Console.log ("Human resources are too weak to inform me until now");』一分钟后，季木霖果然回了，但只有一个字：『嗯。一个漫无目标的青少年 Frankie 在夏天时面临父亲去世，试图摆脱无聊的生活及负面的自我质疑，因此结交了新的女友，并在网路上认识了一个老男人。2. The registerForm.onsubmit function lacks flexibility. If we add a new validation rule or want to change the length validation of passwords from 6 to 8, we must change the code inside the registerForm.onsubmit function. Violating the open-closed principle.先前一直没出声，是觉得奶奶不不占理。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.