If the primary is a mutable sequence object ( e . g . , a list ) , the subscript must yield a plain integer 如果主元是可变有序对象(例如列表) ,下标必须给出一个普通整数。
Lists , specifically , are handy mutable objects that can conveniently even hold multiple values 明确的讲,列表是一些便利的可变对象,他们甚至可以方便地保留多个值。
Fields , you must prevent references to arrays or mutable objects from escaping from your class 字段创建不变的对象,您必须防止对数组或可变对象的引用“逃离”您的类。
Formally , a dictionary in python is a heterogeneous , mutable , mapping container data type 按照正式的说法, python中的dictionary是一种异构的、易变的映射容器数据类型。
Mutable turned out to be costly to program clarity and performance . the mutability of the 依后见之明,使point成为可变的这个决定被证明对于程序清晰性和性能是昂贵的代价。
April 2003 further explores the myth that mutable objects are better for performance . item 13 , " ( developerworks , 2003年4月)进一步探讨了可变对象对于性能更好的神秘行性。
Out of this , we ll see if we can assemble a more dynamic and mutable requirements gathering procedure 除此之外,我们还会看看是否能够组织起一个更动态更可变的需求收集过程。
Remember what you should remember , forget what you should forget , alter what is changeable , accept what is mutable 记住该记住的,忘记该忘记的,改变可以改变的,接受变幻无常的。
Remember what should be remember , and forget what should be forget . alter what is changabel , and accept what is mutable 记住该记住的,忘记该忘记的。改变能改变的,接受不能改变的。
capable of or tending to change in form or quality or nature; "a mutable substance"; "the mutable ways of fortune"; "mutable weather patterns"; "a mutable foreign policy" 同义词:changeable,