IsEqual 是 NSObject 的方法 ,而 isEqualToString 是 NSString 的方法 因此从继承关系角度来说isEqualToString 是 isEqual 的衍生方法 -(BOOL)isEqual:(id)other{if(other==self)returnYES;if(!other||![other isKindOfClass:[selfclass]])returnNO;return[selfisEqualToWidget:other];}-(BOOL)isEqualToWidge...
NSNumber-isEqualToNumber: NSOrderedSet-isEqualToOrderedSet: NSSet-isEqualToSet: NSString-isEqualToString: NSTimeZone-isEqualToTimeZone: NSValue-isEqualToValue: 当比较任何这些类的两个实例时,推荐使用它们各自的高级别的method而不是isEqual: 然而,我们的理论实现还没有完成,现在,让我们把注意力转向hash...
(3)be equal to(to为介词,后接名词或动名词) ①与……相 e.g.One dollar___100 cents. 1美元于100美分。 One unit of alcohol___half a point of beer. 一单位酒精于半品脱啤酒。 ②与……平 e.g.Men are equal to women in our country. 我们国家男女...
a荟萃这里 荟萃这里[translate] aget a high mark 得到一个高分[translate] aASSESSMENT SCORE 评估比分[translate] aAPPROVAL DRAWINGS BASIC DESIGN LIAISON 认同图画基本设计连络[translate] aEverything is equal to zero 一切是相等的到零[translate]
a你想穿什么 You want to put on any[translate] ain this mode until the customer calls for water or the system is placed in the OFF mode. 在这个方式直到对水或系统的顾客电话在方式安置。[translate] a天津市南开区卫津路92号天津大学 正在翻译,请等待... ...
a15:I meant to write to you, but ___. 15 :我意味给您,但___写。[translate] a我们聚会迟了 We got together are late[translate] aCowslip Cowslip[translate] aShe know we were going to have that reaction and just to see thatlook of satisfacktionon her face midway through 她知道我们...
aA companion issue to earthquake-induced displacement demands, the displacement capacity of systems to be designed, is considered here. 一个伴侣问题到地震导致的位移要求,系统位移能力被设计,这里被考虑。[translate] aTim是我们的尖子生之一 Tim is our highest quality people lives one[translate] ...
SN曲线,用起来可视作交变应力和失效循环次数之间的查询表格。大部分SN曲线一般是自左上角到右下角。这意味着幅值较高的循环,发生失效的循环次数较幅值较小时更低。 Figure4: SN-Curve relating Alternating Stress Level to corresponding Number of Cycles to Failure via dashed dark blue line ...
a他们到下几个月电的需求量很大,决定增加生产 Are very big they to the next several month electricity demand, decision increase production[translate] afactory value is equal to TON_RISE. The delay time can range from 0ms up to 500s, in steps of 125ns. A 1ms minimum configured[translate]...
birthday) || [self.birthday isEqualToDate:person.birthday]; return haveEqualNames && haveEqualBirthdays; } 一个对象实例的 hash 计算结果应该是确定的。当它被加入到一个容器对象(比如 NSArray, NSSet, 或者 NSDictionary)的时候这是很重要的,否则行为会无法预测(所有的容器对象使用对象的 hash 来查找或者...