After we have modified the rule, if we want the modification to take effect permanently, we must use service iptables save to save the rule. Of course, if you misoperate the rule but do not save it, then after restarting iptables with the service iptables restart command, the rule will return to the same appearance as it was when the/etc/sysconfig/iptables file was last saved.
This principle means that there are no methods in each interface that subclasses cannot use but must implement. If not, the interface must be split. It is better to use multiple isolated interfaces than to use a single interface (an interface where multiple interface methods are assembled into one).
Console.WriteLine (str);
在徐太太的热心安排下，范柳原和白家七小姐宝络相亲。白流苏在跳舞时不慎抢了宝络的风头，遭到家人的冷言冷语，处境愈
然而西蒙却意犹未尽。他命令麦克莱恩去拆除街心花园的炸弹，又宣称在纽约市一所小学校内安放了炸弹。警方
外公，你们也关心关心我好不好？你外孙定亲了哩。
Rules consist of matching conditions and processing actions.
Before decorator!
生活散漫，吊儿郎当的痞子警察胡蓝，因为犯错而被停职，就在万念俱灰之时，遇上美丽冷酷的特勤警官欧莉，两人在秘密单位「Q狼特勤组」的第一个任务就是~「将黑帮赶出校园、把纯真找回来」，为了方便侦办，特勤组的人都到学校卧底！胡蓝在搞笑之余，将如何完成不可能的任务呢！又如何打动美丽警官欧莉的芳心？
自金融世界在危机中几乎崩溃以来已经过去了六个月。严格的条件和规定使全球第三大银行德意志全球投资银行（Deutsche Global Invest）的业务极为困难。她在全球董事会中提升新投资负责人克里斯蒂埃·勒布朗（CHRISTELLE LEBLANC）的目标似乎每天都在逐渐消失。
尹旭嘴角一动，神情肃穆，走到项羽和项庄身边，低声道：对不起。
三人心里一阵寒意。
也怪不得，玉帝对准提道人不屑，觉得他竖子而已。
Symptoms have been on the horizon since two years ago.
故事发生于2008年5月12日，四川汶川发生了特大地震。“一方有难、八方支援”，全国各地纷纷到达前线救灾，尽自己最大的努力救助受灾群众。山东省日照市莒县东皂湖村的十位农民，第一时间自发地驾驶自家农用三轮车，经历三天四夜，行程三千公里奔赴救灾前线。
When the baby boy was dying, his father decided to pull out his throat with pain. The poor baby boy did not eat a mouthful of milk until his death.
