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Cartesian product of x and y array points into single array of 2D points
...epeat(y, len(x))])
array([[1, 4],
[2, 4],
[3, 4],
[1, 5],
[2, 5],
[3, 5]])
See Using numpy to build an array of all combinations of two arrays for a general solution for computing the Cartesian product of N arrays.
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Can you 'exit' a loop in PHP?
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TheTXITheTXI
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make arrayList.toArray() return more specific types
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栈和队列的面试题Java实现 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...（3）两个栈实现一个队列
（4）两个队列实现一个栈
（5）设计含最小函数min()的栈，要求min、push、pop、的时间复杂度都是O(1)
（6）判断栈的push和pop序列是否一致
1、栈的创建：
我们接下来通过链表的形式来创建栈，方便扩...
What does flushing the buffer mean?
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edited Feb 14 '16 at 3:57
Chin
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Syntax for if/else condition in SCSS mixin
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answered Mar 29 '11 at 5:43
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Android Closing Activity Programmatically
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Repeatedly run a shell command until it fails?
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nneonneonneonneo
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