exceeded maximum length 01450
Caused by: java.nio.charset.MalformedInputException: Input length = 2
java.nio.charset.MalformedInputException: Input length = 2 异常表示输入数据的长度不正确,导致字符集解析失败。 MalformedInputException 是 Java NIO(New I/O)中的一个异常类,它通常在字符集编解码时出 ......
Caused by: java.nio.charset.MalformedInputException: Input length = 2
java.nio.charset.MalformedInputException: Input length = 2 异常表示输入数据的长度不正确,导致字符集解析失败。 MalformedInputException 是 Java NIO(New I/O)中的一个异常类,它通常在字符集编解码时出 ......
LeetCode 239. Sliding Window Maximum 单调队列
You are given an array of integers `nums`, there is a sliding window of size `k` which is moving from the very left of the array to the very right. Yo ......
1798.maximum number of consecutive values you can make
Description 1798.maximum-number-of-consecutive-values-you-can-make Solution Greedy algorithm + dynamic programming First, we sort the array in ascendi ......
918. Maximum Sum Circular Subarray (Medium)
Description 918. Maximum Sum Circular Subarray (Medium) Given a circular integer array nums of length n, return the maximum possible sum of a non-empt ......
CodeForces 1810G The Maximum Prefix
[洛谷传送门](https://www.luogu.com.cn/problem/CF1810G "洛谷传送门") [CF 传送门](https://codeforces.com/problemset/problem/1810/G "CF 传送门") 感觉是比较 educational 的题。 拿到 ......
nodejs sqlite报错 typeorm[ Expression tree is too large (maximum depth 1000)]
最近在给公司开发一个工具时,使用SQLite,然后突然发现报错: ```js (node:16195) UnhandledPromiseRejectionWarning: QueryFailedError: SQLITE_ERROR: Expression tree is too large (ma ......
ERROR 1709 (HY000): Index column size too large. The maximum column size is 767 bytes.
MySQL版本5.6.35 在一个长度为512字符的字段上创建unique key报错 CREATE DATABASE dpcs_metadata DEFAULT CHARACTER SET utf8; select * from information_schema.SCHEMATA; + + + ......
[LeetCode] 1349. Maximum Students Taking Exam 参加考试的最大学生数
Given a `m * n` matrix `seats` that represent seats distributions in a classroom. If a seat is broken, it is denoted by `'#'` character otherwise it i ......
CF280D k-Maximum Subsequence Sum
大半个月前做的题,现在才写题解,/qd/qd。 贪心,选出 $k$ 个不相交子段的和的最大值,其实相当于每次把序列最大子段拎出来,加上去,然后取相反数。 证明的话可以考虑模拟费用流,$i\le n$,$S\to i$ 连边,$i\to i+1$ 连边,$i\to T$ 连边,边的流量均为 $1$,$ ......
[LeetCode] 2461. Maximum Sum of Distinct Subarrays With Length K
You are given an integer array nums and an integer k. Find the maximum subarray sum of all the subarrays of nums that meet the following conditions: T ......
1205 - Lock wait timeout exceeded; try restarting transaction
参考:https://blog.csdn.net/qq_52466976/article/details/127808605 报错是因为有表数据修改但是没提交,常见是Navicat上操作后没打勾提交导致的 show FULL PROCESSLIST; 显示正在操作的进程 解决:关掉这个操作的进程,根 ......
[Javascript] How to fix iphone safari auto zoom in problem without `maximum-scale=1.0`
Solution 1: consider change font-size to 16px or above Soution 2: using javascript if(navigator.userAgent.indexOf('iPhone') > -1 ) { document .querySe ......
mongodb报错Sort exceeded memory limit of 104857600 bytes
mongodb运行过程中,遇到错误信息: 2023-07-14T09:29:33.853 ERR Failed to QueryBsPoolUnivStat error="(QueryExceededMemoryLimitNoDiskUseAllowed) Executor error during ......
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** ![](https://img2023.cnblogs.com/blog/2197916/202307/2197916-20 ......
PAT-甲级-1007 Maximum Subsequence Sum C++
Given a sequence of K integers { N1, N2, ..., NK }. A continuous subsequence is defined to be { Ni, Ni+1, ..., Nj } where 1≤i≤j≤K. The Maximum S ......
[LeetCode] 2542. Maximum Subsequence Score
You are given two 0-indexed integer arrays nums1 and nums2 of equal length n and a positive integer k. You must choose a subsequence of indices from n ......
django python manage.py migrate 后报错字段长度超了 django.db.utils.OperationalError: (1118 'Row size too large. The maximum row size for the used table type, not counting BLOBs, is 65535.
现象: 在models.py 将CharField字段的maxlength=修改后,执行ython manage.py migrate 报错django.db.utils.OperationalError: (1118 'Row size too large. The maximum row siz ......
Maximum Sum
Maximum Sum time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are given an array a1,a2 ......
聊聊 MySQL 网络缓冲区、net_buffer_length、max_allowed_packet 那些事
聊聊 MySQL 网络缓冲区、net_buffer_length、max_allowed_packet 那些事 https://juejin.cn/post/7072223732533559303 一树一溪2022-03-07 13:221077本文由作者公众号一树一溪首发,欢迎关注。 本文是 My ......
Logistic Regression and its Maximum Likelihood Estimation
# 从 Linear Regression 到 Logistic Regression 给定二维样本数据集 $D = \left\{ (\vec{x}_{1}, y_{1}), (\vec{x}_{2}, y_{2}), \ldots, (\vec{x}_{n}, y_{n}) \right\}$, ......
models.CharField( _('ID'), max_length=128, null=True, blank=True)中的_('ID')
2023/7/6 15:08:30_('ID') 是一个常见的约定用法,它是 Django 框架中的翻译函数。该函数通常用于国际化(i18n)和本地化(l10n)方面的目的。 在 Django 中,为了支持多语言和国际化,开发者需要将所有的文本字符串标记为可翻译的。而 _() 函数就是用来标记这些文 ......
Windows+Celery4+eventlet,异步报错:Recursion Error: maximum recursion depth exceeded while calling a Python object
#### 前情提要:Windows环境下,使用Celery4和eventlet,在Django项目中启用异步和周期,报错如下: RecursionError: maximum recursion depth exceeded while calling a Python object 经过排查,只找 ......
[LeetCode] 2178. Maximum Split of Positive Even Integers
You are given an integer finalSum. Split it into a sum of a maximum number of unique positive even integers. For example, given finalSum = 12, the fol ......
[LeetCode] 2600. K Items With the Maximum Sum
There is a bag that consists of items, each item has a number 1, 0, or -1 written on it. You are given four non-negative integers numOnes, numZeros, n ......
etcd执行命令报错Error: context deadline exceeded
报错如下: [root@xian-01 ~]# etcdctl member list -w table {"level":"warn","ts":"2023-07-04T02:02:43.589-0700","caller":"clientv3/retry_interceptor.go:62"," ......
OutOfMemoryError: Java heap space/GC overhead limit exceeded 内存溢出问题排查
一、背景 我开发的给产线使用的工具时不时就无法登录,查看日志基本上都是内存溢出,查看实际内存基本上都占满了JVM设置的内存大小 导致的现象就是SpringBoot项目无法登录,导致系统不可用。 下面是我的java启动设置。 javaw -Xmx6G -XX:+HeapDumpOnOutOfMemor ......
Maximum Depth of Binary Tree
Given the root of a binary tree, return its maximum depth. A binary tree's maximum depth is the number of nodes along the longest path from the root n ......
【每日一题】Problem 489C. Given Length and Sum of Digits...
[原题](https://codeforces.com/problemset/problem/489/C) #### 解决思路 结果值越大,要求满足后续数位能成立的情况下,当前数位的值尽可能大;取最小结果同理 ##### 误区 1. 注意边界 - 一般情况下,数字开头不能为 0,除非数字长度为 ** ......
场景报错解决方案Error -27492: "HttpSendRequest" failed, Windows error code=12029 (cannot connect) and retry limit (0) exceeded for URL=""
解决方法1: 今天在调试Loadrunner HTTP/HTML脚本的时候出现报错Error -27492,通过将HTTPS请求修改为HTTP请求,问题得到解决。 Action.c(206): Error -27492: "HttpSendRequest" failed, Windows error ......