题目内容 给定一个字符串,请你找出其中不含有重复字符的 最长子串 的长度。 Given a string, find the length of the longest substring without repeating characters. https://leetcode-cn.com/problems/longest-substring-without-repeating-ch
项目组给过一个SQL文件要求导入到数据库,几百条INSERT语句有7条执行报错: SP2-0027: Input is too long (> 2499 characters) - line ignored Cause: The input value specified was too long. Action: Re-enter with fewer characters.
描述Steven loves reading book on his phone. The book he reads now consists of N paragraphs and the i-th paragraph contains ai characters.Steven wants to make the characters easier to read, so he decide
题目描述A string s is LUCKY if and only if the number of different characters in s is a fibonacci number. Given a string consisting of only lower case letters , output all its lucky non-empty substrings i
报错如下: UnicodeEncodeError: 'UCS-2' codec can't encode characters in position 3298-3298: Non-BMP character not supported in Tk 翻译一下就是: Unicode编码错误:'UCS-2’编码器不能编码在3298-3298这个位置的字符类: Non-BMP 字符类在Tk中不
Leetcode 3121. Count the Number of Special Characters II 1. 解题思路2. 代码实现 题目链接:3121. Count the Number of Special Characters II 1. 解题思路 这一题算是一个分类讨论的问题吧,我们只需要对每一个字符考察其前序当中所有出现过的字符即可: 如果一个字母为小写字母,那么如果之
题目: Given a string, find the length of the longest substring without repeating characters. Examples: Given "abcabcbb", the answer is "abc", which the length is 3. Given "bbbbb", the answer is "b
题目: Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating letters for "abcabcbb" is "abc", which the
症状 典型的非法字符错误的出错信息是: BRAIN070, BRAIN060, BRAIN 290 Value ‘…’ (hex. ‘…’) of_characteristic … contains invalid_characters No SID found for value ‘…’ of_characteristic … 等等。 总之,这类错误的错误消息都比较清楚,很容易判断是因
python2 控制台报错: UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-1: ordinal not in range(128) 解决办法 import sysreload(sys)sys.setdefaultencoding("utf8")sys.stdout.encodings
Eliminate all ‘b’ and ‘ac’ in an array of characters, you have to replace them in-place, and you are only allowed to iterate over the char array once. Examples: abc -> ac ac->'' rbact->rt -----------
【题目】 Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating letters for "abcabcbb" is "abc", which the length is 3
导出excel报错。错误日志提示::The maximum length of cell contents (text) is 32767 characters 排查后,发现poi有单元格最大长度校验,超过32767会报错。 解决方案: 通过java反射机制,设置单元格最大校验限制为Integer.MAX_VALUE(2147483647)。导出生成excel文件之前调用下边设置单元
Remove all redudant chacacters in a string. For example, the input string is “abacaeedabcdcd”, the output will be “abced”. Input A string whose length is less than 100. For example: abacaeedabcdc