A self-dividing number is a number that is divisible by every digit it contains. For example, 128 is a self-dividing number because 128 % 1 == 0, 128 ...
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其他好文 时间:
2019-12-24 17:05:35
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package com.example.p85; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import androi ...
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2019-12-24 10:07:20
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Custom Routes Custom Routes Template routes allow you to map individual URLs to specific template files within a Ghost theme. For example: make /custo ...
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其他好文 时间:
2019-12-23 00:44:43
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import configparser config = configparser.ConfigParser() # config = {} config["DEFAULT"] = {'ServerAliveInterval': '45', 'Compression': 'yes', 'Compre ...
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其他好文 时间:
2019-12-22 16:43:09
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默认配置当你访问http://abc.example.com/dir 时不会加”/”常见做法 if (-d $request_filename){ rewrite ^/(.*)([^/])$ http://$host/$1$2/ permanent; } 更佳的替代方法optimize_server ...
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其他好文 时间:
2019-12-22 14:42:49
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模型(model):计算机层面的认知 学习算法(learning algorithm),从数据中产生模型的方法 数据集(data set):一组记录的合集 示例(instance):对于某个对象的描述 样本(sample):也叫示例 属性(attribute):对象的某方面表现或特征 特征(feat ...
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其他好文 时间:
2019-12-22 14:28:59
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Description Find the number Weak Connected Component in the directed graph. Each node in the graph contains a label and a list of its neighbors. (a we ...
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其他好文 时间:
2019-12-22 00:56:39
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Description Build tries from a list of <word, freq> pairs. Save top 10 for each node. Example Example1 Input: <"abc", 2> <"ac", 4> <"ab", 9> Output:<a ...
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其他好文 时间:
2019-12-22 00:34:12
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Description Description Given a 2D binary matrix filled with 0's and 1's, find the largest square containing all 1's and return its area. Example Exam ...
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其他好文 时间:
2019-12-21 22:34:38
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Description Description Given an array of integers, find a contiguous subarray which has the largest sum. The subarray should contain at least one num ...
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其他好文 时间:
2019-12-21 22:17:06
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