character
【1234D】Distinct Characters Queries（数据结构）
**题目大意：** 有一个字符串（只有小写字母），支持两种操作： 1. 修改某个位置的字母为另一个小写字母 2. 查询一段区间不同的字母数量 *** 由于小写字母只有26个，考虑将每个字母分开处理。 对于每个字母，使用一个set储存该字母所出现过的位置。 对于修改操作，使用erase和insert函 ......
UnicodeEncodeError: 'gbk' codec can't encode character '\ue1bb' in position 1523: illegal multibyte sequence
环境 操作系统：Windows11 开发环境：Pycharm 2021.4 虚拟环境管理：Conda 操作流程：打开Pycharm -> 打开Terminal 错误信息 # >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<< Trac ......
Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the Latin1 range
在使用浏览器内置API btoa() 编码base64时： 报错Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the Latin1 range 报错信息解释： ......
python 运行 execjs 出现错误 UnicodeEncodeError: 'gbk' codec can't encode character '\xfe' in positio
异常解读 该异常的格式一般为： UnicodeEncodeError: 'gbk' codec can't encode character '\xfe' in positio 该异常出现的场景为在 Windows 电脑下使用 Python execjs 运行指定的 JS 文件，但 JS 文件中包含 ......
【IDEA】出现 Element ‘project‘ cannot have character [children]...错误
问题描述Element 'project' cannot have character [children], because the type's content type is element-only.元素 'project' 不能有字符 [children]，因为该类型的内容类型是仅元素。 ......
grep - Character Classes
$ echo 'abc' | grep '[[:alpha:]]'abc $ echo '123' | grep '[[:alpha:]]' $ echo 'abc123' | grep '[[:alpha:]]'abc123 $ echo 'abc' | grep '[[:alnum:]]'abc ......
grep - Meta Characters
Meta Characters and the grep Command The fundamental building blocks are the regular expressions that match a single character. Most characters, inclu ......
视频监控综合管理平台EasyCVR加密机授权报错invalid character是什么原因？
国标GB28181视频平台EasyCVR具有强大的数据接入、处理及分发能力，可在复杂的网络环境中，将分散的各类视频资源进行统一汇聚、整合、集中管理。感兴趣的用户可以前往演示平台进行体验或部署测试。 ......
828. Count Unique Characters of All Substrings of a Given String (Hard)
Description 828. Count Unique Characters of All Substrings of a Given String (Hard) Let's define a function countUniqueChars(s) that returns the numbe ......
1156. Swap For Longest Repeated Character Substring (Medium)
Description 1156. Swap For Longest Repeated Character Substring (Medium) You are given a string text. You can swap two of the characters in the text. ......
Solution to CF1840E Character Blocking
### Statement 给你两个字符串。 操作有： * 忽视两个字符串的同一位置一段时间。 * 交换某两个未被忽视的字符（可以跨越字符串）。 * 查询字符串未被忽视的部分是否相等。 ### Solution 考虑字符串哈希。 对每个字符设置一个 hash 值 $\mathrm{ref}$，对每个 ......
c# - "Too many characters in character literal error"
https://www.coder.work/article/232348 我在处理一段代码时遇到错误: Too many characters in character literal error 使用 C# 和 switch 语句遍历字符串缓冲区并读取标记，但在这一行中出现错误: case '& ......
Flutter FormatException: Unexpected character (at character 2)
flutter 登录接口json解析报错 https://blog.csdn.net/yechaoa/article/details/93044925 void _requestLoginAction() async { Response response; final dio = Dio(); d ......
LeetCode 3. Longest Substring Without Repeating Characters 滑动窗口
Given a string `s`, find the length of the longest substring without repeating characters. ## Solution 用一个 $dict$ 来映射字符的次数。然后用 $left$, $right$ 来决定wind ......
[LeetCode] 2486. Append Characters to String to Make Subsequence
You are given two strings s and t consisting of only lowercase English letters. Return the minimum number of characters that need to be appended to th ......
excel 导出 The maximum length of cell contents (text) is 32767 characters
**导出excel功能，报错。错误日志提示：:The maximum length of cell contents (text) is 32767 characters**  UnicodeEncodeError: 'latin-1' c ......
Windows PowerShell Character Encoding
简述 背景 Win11 21H2(OS Build 22000.2057) Windows PowerShell 5.1 $psversiontable ~ > $psversiontable Name Value PSVersion 5.1.22000.2003 PSEdition Desktop ......
Invalid character found in the request target [/api/hsFile/download?filePath=E:\\%E4%B8%B4%E6%97%B6%E6%96%87%E4%BB%B6&fileName=aaaaa.xlsx]. The valid characters are defined in RFC 7230 and RFC 3986
java.lang.IllegalArgumentException: Invalid character found in the request target [/api/hsFile/download?filePath=E:\\%E4%B8%B4%E6%97%B6%E6%96%87%E4%BB ......
【python】解决'charmap' codec can't decode byte 0x8d in position 1974: character maps to <undefined>
一、场景 使用paramiko连接ssh服务器，处理回显，然后报错 二、处理方法 问题代码 # encoding = chardet.detect(data) # if encoding.get('encoding'): # encode = encoding.get('encoding') # e ......
2712. Minimum Cost to Make All Characters Equal (Medium)
Description 2712. Minimum Cost to Make All Characters Equal (Medium) You are given a 0-indexed binary string s of length n on which you can apply two ......
2712.minimum Cost to Make All Characters Equal
Description 2712. Minimum Cost to Make All Characters Equal (Medium) You are given a 0-indexed binary string s of length n on which you can apply two ......
专业角色动画制作-Character Animator 2023 win中文
Character Animator 2023是Adobe公司推出的一款专业角色动画制作软件，它的主要功能是将用户的实时动作转换为角色动画，能够快速创建高质量的动画作品。 →→↓↓载Character Animator 2023 win 一、界面介绍 Character Animator 2023的 ......
微信小程序使用vant组件van-datetime-picker unexpected character `@`
报错 改成 vue不能直接引用，得定义了 或者 ......
Unexpected character '"' (code 34) in DOCTYPE declaration; expected a space between public and system identifiers
1）错误信息 Caused by: javax.xml.ws.WebServiceException: org.apache.cxf.service.factory.ServiceConstructionException: Failed to create service. at org.apac ......
python requests请post接口200，打印提示Unexpected character encountered while parsing value: p. Path
python requests发起http post请求，带参数，带请求头，代码设置检查没有问题 run py文件提示Unexpected character encountered while parsing value: p. Path， 问题一：body请求形式未进行json格式 data=j ......