1.Visitor访问者模式 Element:accept(Visitor v)//元素 Visitor:visit(Element e);//对元素进行访问 独立出对元素的访问代码业务 目的:给元素添加新的功能2.Bridge桥接模式 多维度抽象 abstractor Message...
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其他好文 时间:
2014-08-06 04:11:40
阅读次数:
406
Given an array of integers, every element appears three times except for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implement it without u...
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其他好文 时间:
2014-08-05 22:35:00
阅读次数:
277
Data Structures
1. Integer
– find number of 1s
– next largest smaller
– smallest larger number
– determine if is palindrom
– itoa, atoi
– add 2 numbers w/...
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其他好文 时间:
2014-08-05 15:50:40
阅读次数:
408
1. 基础选择器Basics名称说明举例#id根据元素Id选择$("divId") 选择ID为divId的元素element根据元素的名称选择,$("a") 选择所有元素.class根据元素的css类选择$(".bgRed") 选择所用CSS类为bgRed的元素*选择所有元素$("*")选择页面所有...
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Web程序 时间:
2014-08-05 14:00:29
阅读次数:
485
I want to detect where a MouseEvent has
occurred, in coordinates relative to the clicked element. Why? Because I want to add an absolutely positioned child element
at the clicked location.
I kn...
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Web程序 时间:
2014-08-05 11:09:29
阅读次数:
293
Apparatus for making legacy network elements transparent to IEEE 1588 Precision Time Protocol operation. Network elements are wrapped by device(s) cap...
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移动开发 时间:
2014-08-04 21:05:07
阅读次数:
464
CSS Display - Block and Inline ElementsA block element is an element that takes up the full width available, and has a line break before and after it....
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Web程序 时间:
2014-08-04 20:42:27
阅读次数:
310
HDU 4006 The kth great number (基本算法-水题)
题目大意:
有m组操作,求第K大数。I为insert操作,即插入1个数,Q为询问,输出此时的第K大数。
解题思路:
一道水题让我智商捉鸡了,居然笨到想去用线段树去做。后来发现1个set搞定,就存K个大数,超过的把小的踢掉,输出第一个即可。...
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其他好文 时间:
2014-08-03 23:19:36
阅读次数:
287
Given an index k, return the kth row of the Pascal's triangle.For example, given k = 3, Return [1,3,3,1].Note: Could you optimize your algorithm to us...
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其他好文 时间:
2014-08-03 23:10:36
阅读次数:
179
题目:Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place.click to show follow up.Follow up:Did you use extra s....
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编程语言 时间:
2014-08-03 07:49:44
阅读次数:
193