character

hdu 6397 Character Encoding 容斥

我是链接 刷刷计数防止大脑萎缩 题意:给定n,m,k,要求我们选m个范围在[0,n−1]中的数,使得这m个数的和为k 其中n,m,k都是10^5以内 如果没有范围在[0,n−1]的限制,就是小球与盒子经典例题,答案就是C(k+m-1,m-1) 有这个限制的话,考虑容斥,我们强制1个数不合法(其他的数 ......
Character Encoding 6397 hdu

JSON parse error: Unexpected character ('}' (code ***)): was expecting double-quote to start field

JSON parse error: Unexpected character ('}' (code 125)): was expecting double-quote to start field name] 出现这个错误是因为请求 { "equipmentid": "123", "equipmen ......

『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 ......

【常见问题】Python报错SyntaxError: Non-ASCII character '\\xe7' in file

错误原因: windows默认编码格式是GBK,macOS,linux是utf-8。 当使用windows且代码内有GBK不支持的字符集的时候,就会报错。 解决方法: 方法一 在python文件的顶部加上编码格式 # -*- coding: utf-8 -*- 方法二 在python3.7以及之后, ......

found character '@' that cannot start any token. (Do not use @ for indentation)

Caused by: org.yaml.snakeyaml.scanner.ScannerException: while scanning for the next token found character '@' that cannot start any token. (Do not use ......
indentation character cannot found start

springboot解决Invalid character found in the request target 异常

源自: https://mp.weixin.qq.com/s?__biz=MzAxMjY5NDU2Ng==&mid=2651866587&idx=1&sn=adb24cc2766eefccc72efba8aba9d259&chksm=80490092b73e898471a0b31e7ae19db4a ......
springboot character Invalid request target

错误:Misplaced alignment tab character &

如图: 注意箭头指向,这类错误一般是复制的bib参考文献里 & 被错误识别,在latex中这个是制表位,所以应该在参考文献中改为 & ......
Misplaced alignment character 错误 tab

[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 ......
Characters LeetCode Formed Words 1160

重装vs2022 nuget添加包报错: Unexpected character encountered while parsing value: �. Path '', line 0, position 0.

工具--》选项--》Nuget包管理器 ,点击清除所有Nuget存储 参考文献:关于VS NuGet包无法更新,设置包源映射无效的问题-CSDN博客 微软官方文献 ......

ORA-06502: PL/SQL: 数字或值错误:character string buffer too small

原因是: DBMS_LOB.SUBSTR(CLOB) 报错:超过缓存区长度 解决办法: 1、将自定义函数中的字符数参数设置为更大的数字(最大32767)。注意,这一设置和Oracle的版本有关系(Oracle 10 最大为4000, Oracle 12 可达32767) 2、如果是拼接的字段来源是子 ......
character 错误 数字 buffer string

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 ......
CodeForces Characters Two Colors 1895G

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 ......

jieba-cant-extract-single-character

jieba cant extract single character Subtitle: jieba 无法提取单个字符 Created: 2023-11-13T15:28+08:00 Published: 2023-11-13T15:45+08:00 以句子"我喜欢赵"为例,用「赵」代指某个人名, ......

SyntaxError: Non-ASCII character 与 Cannot decode using encoding "ascii" 错误解决

转载请注明出处: python调试时遇到的两个相同的编码错误进行总结: 1.错误:Cannot decode using encoding "ascii", unexpected byte at position 具体 错误信息如下: 2.错误:SyntaxError: Non-ASCII char ......

解决UnicodeEncodeError: 'gbk' codec can't encode character '\xa0' in position 51632: illegal multibyte sequence报错问题

在win中运行代码中有时会遇到UnicodeEncodeError: 'gbk' codec can't encode character '\xa0' in position 51632: illegal multibyte sequence报错问题 以python的pycharm为例只要在设置中 ......

Illegal base64 character 3a

这个问题一般都是转译的问题。或者在写decode的时候写成了file.byte[]。 base64后 前缀 是 “data:image/png;base64,” 类似这样的。需要去掉,并且替换回车和换行符 if (file.contains("data:")) { int start = file. ......
character Illegal base 64 3a

[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  ......

Unexpected character '=' (code 61); expected a semi-colon after the reference for entity 'useSSL' at [row,col,system-id]: [8,75,"file:/usr/bigdata/hive-3.1.3/conf/hive-site.xml"]

在初始化hive时报错,出现如下问题: 错误原因:hive-site.xml 配置文件中,数据库的地址带有 & 符号。 将数据库地址中的 & 符号调整为 &,详情如下: 再次初始化hive,执行结果如下: ......
39 hive quot Unexpected semi-colon

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 ......
长度 32767 characters 字符 单元

harbor登录时报错error parsing HTTP 404 response body: invalid character

**harbor登录时报如下错误: ** [root@localhost TDFW-publish-tar]# docker login --username=user1 192.168.2.10:8090 --password user1_pass WARNING! Using --passwor ......
character response 时报 parsing invalid

odoo xml文件中&出现报错问题:Unescaped & or nonterminated character/entity reference

解决方式1: 将“&”改写为“&” 解决方案2:使用CDATA区: 当大量的转义字符出现在xml文档中时,会使xml文档的可读性大幅度降低,这时应该使用CDATA段。在CDATA段中出现的“ < ”、“ > ”、“ " ”、“ ’ ”、“ & ”都无需使用转义字符,但CDATA段中不能包含“]]>” ......

nginx启动报错:(1113: No mapping for the Unicode character exists in the target multi-byte code page)

转自:https://blog.csdn.net/qq_19309473/article/details/96477863 使用windows版本的nginx启动时遇到:(1113: No mapping for the Unicode character exists in the target ......
multi-byte character the mapping Unicode

ScannerException: while scanning for the next token found character ‘@‘ 问题

1.今天运行程序,突然报错,显示 ScannerException: while scanning for the next token found character ‘@‘ 问题,上网搜索,有好多原因,最简单的解决方法是刷新maven,后来就好使了。其他原因可参考博客:ScannerExcept ......

解决 ‘gbk‘ codec can‘t encode character ‘Ixa9‘ in position 111819: illegal multibyte

问题: execjs 执行 JS 报错 解决: 1 找到 ​​​​​​​external_runtime.py 包,可以通过右键debug按F7找 2. 找到后添加 encoding='utf8' 就可以了 ......
character multibyte position illegal 111819

UnicodeEncodeError: 'gbk' codec can't encode character '\ufffd' in position 2494: illegal multibyte sequence

写入文件报错UnicodeEncodeError: 'gbk' codec can't encode character '\ufffd' in position 2494: illegal multibyte sequence 解决方法 with open('./abc.html', 'w', e ......

frequently used character, numeric, and date functions

# Character functions ## ANYALNUM(str, startpos) Return position of first occurrence of any alphabetic or numeric value after or at the start postion ......
frequently character functions numeric date

使用【Python】快速生成本项目的requeirments.txt / pipreqs生成requirements.txt报错SyntaxError: invalid non-printable character U+FEFF

使用【Python】快速生成本项目的requeirments.txt https://blog.csdn.net/qq_42076902/article/details/129417568 pipreqs生成requirements.txt报错SyntaxError: invalid non-pri ......

Unknown initial character set index '255' received from server. Initial client character 解决方法

Unknown initial character set index '255' received from server. Initial client character 解决方法 mysql连接数据库时报此错误: //String url = "jdbc:mysql://localhost: ......
character received Unknown Initial initial

视频融合平台EasyCVR综合管理平台加密机授权报错invalid character是什么原因

视频融合平台EasyCVR综合管理平台具备视频融合汇聚能力,作为安防视频监控综合管理平台,它支持多协议接入、多格式视频流分发,可支持的主流标准协议有国标GB28181、RTSP/Onvif、RTMP等,以及支持厂家私有协议与SDK接入,包括海康Ehome、海大宇等设备的SDK等,能对外分发RTSP、 ......
平台 character 原因 EasyCVR invalid

[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 ......
Characters LeetCode String Extra 2707