Instead of fields that point to data, the actions point to (dataset) methods.
注意,字段指向的是数据,而动作指向的是(dataset)方法。
Object data type can point to data of any data type, including any object instance your application recognizes.
数据类型可以指向任意数据类型的数据,包括您的应用程序识别的任意对象实例。
Here's why this could happen: the metadata update would erase any reference to the original data block(s), but would point to data block(s) on disk that were never filled with data.
出现这种情况的原因如下:元数据更新删除了对原先数据块的任何引用,却指向磁盘上没有填充过数据的数据块。
The number of newly-laid off workers jumped unexpectedly to 471,000 last week, PNC Financial chief economist Stuart Hoffman says the data point to continued layoffs and weak job creation in the United States.
VOA: standard.2010.05.20
The reason I want to point this out to you is, if we go back up to the kinds of data objects we started with, floats, ints, strings, they actually behave the same way.
我要为大家指出这一点的原因是,如果我们想一下以前讲过的,数据类型的种类,浮点数,整数,字符串,它们实际上有相同的行为方式。
same point It says, if you give me two of these data objects, I'm going to call them p 1 and p 2.
的代码,What,does,it,say,to,do?,你可以看看它,它是用来做什么的呢?,它的意思是,如果你给我两个。
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