pd.set_option('display.max_rows', 50) pd.set_option('display.max_columns', 500) pd.set_option('display.width', 1000) ...
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其他好文 时间:
2020-08-11 17:32:09
阅读次数:
108
dev_close_window () dev_open_window (0, 0, 512, 512, 'black', WindowID) Button := 1 Rows := [] Cols := [] dev_set_color ('red') dev_clear_window () *这 ...
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其他好文 时间:
2020-08-10 10:53:08
阅读次数:
76
mysql 5.7密码策略修改 1、查看当前的密码策略 show variables like 'validate_password%'; 2、密码策略的各项值 validate_password_dictionary_file:密码策略文件,策略为STRONG才需要 validate_passwo ...
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数据库 时间:
2020-08-08 21:22:09
阅读次数:
98
Zhang3 a participant of IPhO (Immortal Physics Olympiad). The $0^\mathrm$ problem in the contest is as follows. There are two balls that weigh \(a\) k ...
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其他好文 时间:
2020-07-30 22:15:00
阅读次数:
110
Suppose Andy and Doris want to choose a restaurant for dinner, and they both have a list of favorite restaurants represented by strings. You need to h ...
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其他好文 时间:
2020-07-29 15:41:09
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86
power_two.cpp内容如下: #include <iostream> using namespace std; bool is_power_of_two(unsigned int n) { return (n && !(n & (n-1))); } int main(int argc, ch ...
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其他好文 时间:
2020-07-29 15:07:26
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62
# 定位到table,并获得table中所有得tr元素 menu_table = self.driver.find_element_by_xpath("//div[@class='datagrid-view1']/div[2]/div/table") rows = menu_table.find_e ...
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编程语言 时间:
2020-07-28 17:25:27
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137
Given two strings s1, s2, find the lowest ASCII sum of deleted characters to make two strings equal. Example 1: Input: s1 = "sea", s2 = "eat" Output: ...
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其他好文 时间:
2020-07-28 14:45:21
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310
首先先上代码 CSS.container { display: grid; grid-gap: 15px; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); grid-template-rows: repeat(2, 100px ...
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Web程序 时间:
2020-07-28 14:25:33
阅读次数:
89
Given two words word1 and word2, find the minimum number of steps required to make word1 and word2 the same, where in each step you can delete one cha ...
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其他好文 时间:
2020-07-28 14:04:15
阅读次数:
77