公益

The Validator class, here as the Context, is responsible for receiving the user's request and delegating it to the strategys object. In the above code, we first create a Validator object, and then add some validation rules to the Validator object through the validator.add method. The validator.add method receives 3 parameters, as follows:Ed Helms饰演主角Nathan Rutherford，这个住在新英格兰小镇的主角不太能面对自己生活上的变化。....Aviation uneasiness reaction is a normal phenomenon, which is an alert factor and is conducive to pilots to mobilize their own energy to adapt to flight activities. However, uneasiness becomes a psychological barrier when it reflects continued development and loses its alert nature.电视剧《邓小平》由著名导演吴子牛执导，主要从1976年毛泽东同志逝世27天后开始写起，直到1984年10月1日，邓小平在天安门城楼上检阅国庆游行队伍，游行队伍中的大学生自发地打出代表亿万人民心声的横幅“小平，您好！”为止，期间历经粉碎“四人帮”，结束十年动乱，进行拨乱反正，国家走上改革开放的道路，对中国具有划时代意义。这部戏也是作为邓小平同志诞辰110周年的献礼大片。