题目: Create a method that takes an array/list as an input, and outputs the index at which the sole odd number is located. This method should work with ...
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其他好文 时间:
2019-09-23 18:30:14
阅读次数:
98
Given a non-empty array of integers, every element appears twice except for one. Find that single one. Note: Your algorithm should have a linear runti ...
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编程语言 时间:
2019-09-23 12:23:43
阅读次数:
118
minimum_should_match 只能用在multi_match里 可以这样写: 表示命中4个词的文档才会返回 也可以这样写: 这里的80%是指query的分词个数的80% 我们调一下分词接口,看结果: query被分成了4个词,所以minimum_should_match:"80%" 在这 ...
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其他好文 时间:
2019-09-23 12:12:48
阅读次数:
66
leetcode 151. https://leetcode.com/problems/reverse-words-in-a-string/ Example 1: Example 2: Example 3: ...
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其他好文 时间:
2019-09-22 21:48:21
阅读次数:
122
Given an array of integers, sort the elements in the array in ascending order. The selection sort algorithm should be used to solve this problem. Exam ...
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其他好文 时间:
2019-09-22 10:56:30
阅读次数:
67
Given an array of integers, sort the elements in the array in ascending order. The merge sort algorithm should be used to solve this problem. Examples ...
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其他好文 时间:
2019-09-22 10:34:19
阅读次数:
86
项目接过来突然报这些被折磨死了:上网查各种奇怪的答案的都有还是没有解决 静下心挨个注释页面只剩导航切换了,还是报错我就纳闷了。 周末回家挨个注释, 项目重启,开发工具重启(为了去掉缓存之类的) 结果定位到每次滑倒下面一定距离,这个是猜你喜欢的那块分页的逻辑, 然后下滑请求接口注释就不报错了,后来请求 ...
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Web程序 时间:
2019-09-22 01:40:42
阅读次数:
189
Centos上安装Docker-CE,后运行docker run hello-world报错Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? 解决办法$ ...
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其他好文 时间:
2019-09-21 12:46:41
阅读次数:
65
what should I use .post vs .ajax? 问题: I've always had this dilemma困境 whether to use .post or .ajax for a few situations, but I got kept using .post? M ...
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Web程序 时间:
2019-09-19 16:18:47
阅读次数:
118
Additive number is a string whose digits can form additive sequence. A valid additive sequence should contain at least three numbers. Except for the f ...
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其他好文 时间:
2019-09-19 14:22:15
阅读次数:
86