Characters
『LeetCode』3. 无重复字符的最长子串 Longest Substring Without Repeating Characters
『1』双指针算法 我的想法： 一般看到字符串子串问题想到用双指针解，看到字符串子序列问题想到用动态规划解。此题用双指针可以很快解题。 遍历字符串中的每个字符s.charAt[i], 对于每一个i，找到j使得双指针[j, i]维护的是以s.charAt[i]结尾的无重复字符的最长子串，长度为i - j ......
[LeetCode] 1160. Find Words That Can Be Formed by Characters
You are given an array of strings words and a string chars. A string is good if it can be formed by characters from chars (each character can only be ......
CodeForces 1895G Two Characters, Two Colors
洛谷传送门 CF 传送门 要求最大化收益加上支出，又因为每个字符有染红和染蓝两种选择，考虑最小割模型。可以看成是一开始先获得 \(r_i + b_i\) 的收益，然后对于每个 \(0\)，连边 \((S, i, b_i), (i, T, r_i)\)；对于每个 \(1\)，连边 \((S, i, r ......
2023-11-16 Your project path contains non-ASCII characters. ==>在项目根目录下的gradle.properties添加代码android.overridePathCheck=true即可
在as工具运行android项目报错：Caused by: org.gradle.api.tasks.StopExecutionException: Your project path contains non-ASCII characters. This will most likely caus ......
[LeetCode] 1358. Number of Substrings Containing All Three Characters 包含所有三种字符的子字符串数目
Given a string s consisting only of characters a, b and c. Return the number of substrings containing at least one occurrence of all these characters ......
excel 导出 The maximum length of cell contents (text) is 32767 characters Excel单元格最大存储长度32767个字符，超长会报错，数据库中也有这个最大长度
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 chara ......
[LeetCode] 2707. Extra Characters in a String
You are given a 0-indexed string s and a dictionary of words dictionary. You have to break s into one or more non-overlapping substrings such that eac ......
【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 ......
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： ......
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 ......
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 ......
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 '& ......
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** 
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 ......
> Task :app:bundleServerReleaseJsAndAssets FAILED Cannot create a string longer than 0x1fffffe8 characters
这个错误通常是由于字符串长度过长而导致的。具体地说，在 Android 中，这个错误通常是由 JavaScript 代码（例如 React Native 代码）打包时超出了 Android 的限制而导致的。 解决此问题的一种方法是通过调整 Gradle 构建脚本中的参数来增加 Android 中字符 ......
CI3报错The URI you submitted has disallowed characters
报错： An Error Was Encountered The URI you submitted has disallowed characters. 遇到错误 您提交的URI包含不允许的字符。 解决方法： 1、打开application/config/config.php 2、找到$confi ......
IDEA报错：Unsupported characters for the charset 'ISO-8859-1'
IDEA报错：Unsupported characters for the charset 'ISO-8859-1' 解决方法 File->Settings->Editor->File Encodings 将Properties Files (*.properties)下的Default encod ......
安装anaconda遇到问题：Error: Due to incompatibility with several Python libraries, 'Destination Folder' cannot contain non-ascii characters (special characters or diacritics). Please choose another location.
-今天安装anaconda遇到一个问题：Error: Due to incompatibility with several Python libraries, 'Destination Folder' cannot contain non-ascii characters (special cha ......
【Azure 应用服务】使用Docker Compose创建App Service遇见"Linux Version is too long. It cannot be more than 4000 characters"错误
{
"code":"DeploymentFailed",
"message":"At least one resource deployment operation failed. Please list deployment operations for details. Please see... ......
【Python】Flask-Mail发送邮件报错解决方案（UnicodeEncodeError 'ascii' codec can't encode characters in position 52-55 ordinal not in range(128)）
✨报错提示 完全相同的代码在macOS上运行正常 在Windows上运行报错 报错提示如下： Traceback (most recent call last): File "C:\Users\Doubl\miniconda3\envs\Temp\lib\site-packages\flask\ap ......
python pandas保存 。dta文件报错：UnicodeEncodeError: 'latin-1' codec can't encode characters in position 0-2: ordinal not in range(256)应对
pandas 保存.dta文件时报错： UnicodeEncodeError: 'latin-1' codec can't encode characters in position 0-2: ordinal not in range(256) import pandas as pd df = pd ......
[LeetCode] 1032. Stream of Characters
Design an algorithm that accepts a stream of characters and checks if a suffix of these characters is a string of a given array of strings words. For ......