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tomcat9以后对,请求消息头的严格字符要求
公司tomcat从8.0.22更换到高版本的9.0.22以后,postman请求没问题,但是终端请求总是400 报Invalid character found in the request target. The valid characters are defined in RFC 7230 a ...
分类:其他好文   时间:2019-10-21 16:05:27    阅读次数:314
[LC] 125. Valid Palindrome
Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases. Note: For the purpose of this problem, w ...
分类:其他好文   时间:2019-10-21 10:01:02    阅读次数:79
[LC] 19. Remove Nth Node From End of List
Given a linked list, remove the n-th node from the end of list and return its head. Example: Note: Given n will always be valid. Follow up: Could you ...
分类:其他好文   时间:2019-10-21 09:25:57    阅读次数:82
解决Android studio :Error:Cause: unable to find valid certification path to requested target
解决Android studio :Error:Cause: unable to find valid certification path to requested target 最近更新Android studio至3.5.1,然后出现了Error:Cause: unable to find v ...
分类:移动开发   时间:2019-10-20 18:01:13    阅读次数:137
36. Valid Sudoku
Determine if a 9x9 Sudoku board is valid. Only the filled cells need to be validated according to the following rules: A partially filled sudoku which ...
分类:其他好文   时间:2019-10-19 19:08:06    阅读次数:85
Leetcode: Split BST
Note: The size of the BST will not exceed 50. The BST is always valid and each node's value is different. Note: The size of the BST will not exceed 50 ...
分类:其他好文   时间:2019-10-18 16:05:04    阅读次数:97
Leetcode: Rotated Digits
X is a good number if after rotating each digit individually by 180 degrees, we get a valid number that is different from X. Each digit must be rotate... ...
分类:其他好文   时间:2019-10-17 13:55:22    阅读次数:69
19. Remove Nth Node From End of List
Given a linked list, remove the n-th node from the end of list and return its head. Example: Note: Given n will always be valid. Follow up: Could you ...
分类:其他好文   时间:2019-10-16 23:20:06    阅读次数:94
spring Valid @Pattern 常见的验证表达式
1 匹配首尾空格的正则表达式:(^\s*)|(\s*$) 2 整数或者小数:^[0-9]+\.{0,1}[0-9]{0,2}$ 3 只能输入数字:"^[0-9]*$"。 4 只能输入n位的数字:"^\d{n}$"。 5 只能输入至少n位的数字:"^\d{n,}$"。 6 只能输入m~n位的数字:。"... ...
分类:编程语言   时间:2019-10-16 13:20:43    阅读次数:468
[CF1037D] Valid BFS?
问题描述 The "BFS" algorithm is defined as follows. 1. Consider an undirected graph with vertices numbered from 11 to n. Initialize q as a new "queue" con ...
分类:其他好文   时间:2019-10-15 00:18:26    阅读次数:98
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