6.3 Tuples(固定有序列)及Sequences(有序列) 我们之前所讨论的lists以及字符串(strings)有很多的共通点,例如可以用index来定位置,可以切出其中的...
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two-tuples 二元组
Tuples and Sequences 元组和序列
Lists & Tuples 列表和元组
relations and tuples 关系和元组
duplicate tuples 重复元组
time tuples 时间元组
labeled tuples 带标记元组
Partial Tuples 局部元组
name tuples 名字元组
Prefix-sharng technique can further reduce the size of a data cube, by eliminating prefix redundancies existing among cube tuples.
共享前缀技术通过消除元组之间的前缀冗余来进一步压缩数据立方。
参考来源 - PrefixCube计算的优化 in C·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
N a row of values in a relational database 元组 [计算机]
Listing 3. Using make_tuple to return tuples from functions.
清单3 .使用make_tuple来从函数返回元组。
Comparing tuples of unequal lengths results in a compile-time error.
比较不同长度的元组会产生编译时错误。
Tuples can contain Numbers, strings, variables, and even other tuples.
tuple可以包含数字、字符串、变量,甚至其他tuples。
And the nice thing is that there's a shared behavior there. Just as I can have tuples as an ordered collection of things, strings behave as an ordered collection of things.
共享的行为,就像元组是有序的元素序列,字符串也是有序的元素序列,因此我可以对字符串做同样的操作,我可以把它们连结起来。
We've looked so far really at two non-scalar types. And those were tuples written with parentheses, and strings.
关于这两种基本类型我们已经,学的相当多了,包括哪些元组和字符串类型。
I shouldn't say list, those two tuples, and walk through them to find the pieces that match up.
除数数组进行对比,我不该说数组的,是元组,遍历这两个元组找到相同的元素。
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