the already running delete

[LeetCode] 1338. Reduce Array Size to The Half 数组大小减半

You are given an integer array arr. You can choose a set of integers and remove all the occurrences of these integers in the array. Return the minimum ......
数组 LeetCode 大小 Reduce Array

"cni0" already has an IP address different from 问题解决

解决方法 删除历史的 ip link set cni0 down brctl delbr cni0 // 可以通过 yum install bridge-utils 安装 systemctl restart containerd && systemctl restart kubelet // 可选的 ......
quot different already address 问题

The remote name could not be resolved: 'report.dalabs.cn'

1.在做程序的时候出现System.Net.WebException: The remote name could not be resolved: 'report.dalabs.cn' 百度后得到以下方法: 在webconfig文件里面添加代理配置: <system.net> <defaultPr ......
resolved remote dalabs report could

The following untracked working tree files would be overwritten by merge错误的解决

问题描述 只要云端代码更新,我的本地那里没有跟上云端的更新速度,就会出现这个错误: 问题解决 在Git终端里面,输入git clean -d -f "出现错误的那个文件路径(就是错误显示的那一串)" 然后Enter,会显示Removing了那个文件,然后再输入git pull,显示这个: 然后就等待 ......

报错 qt.qpa.plugin: Could not load the Qt platform plugin “xcb“ in ““ even though it was found

参考: https://blog.csdn.net/qq_39938666/article/details/120452028 使用ubuntu系统下python的seaborn模块画图,报错: qt.qpa.plugin: Could not load the Qt platform plugin ......
plugin platform though Could found

【论文阅读】RAL2020: UFOMap An Efficient Probabilistic 3D Mapping Framework That Embraces the Unknown

Last edited time: March 31, 2023 1:30 PM Reference and prenotes Paper link:https://ieeexplore.ieee.org/document/9158399 Code link:https://github.com/U ......

sqlserver 2012打开失败"状态代码 0x10。原因: Unable to retrieve registry settings from TCP/IP protocol's 'IPAll' configuration key. The data is invalid."解决方法

今天阿里云服务器上的sqlserver突然打不开了,尝试去打开服务,报这个错: 请求失败或服务未及时响应,有关详细信息,请参见事件日志或其他适用的错误日志。 于是我就去查看错误日志,错误原因为: TDSSNIClient 初始化失败,出现错误 0xd,状态代码 0x10。原因: Unable to ......
quot configuration sqlserver 39 protocol

Repository base is listed more than once in the configuration Repository updates is listed more than once in the configuration Repository extras is listed more than once in the configuration 报错

下载软件包时报错: Repository base is listed more than once in the configuration Repository updates is listed more than once in the configuration Repository ex ......
configuration Repository listed more than

How to find the "usbmodem" of Raspberry Pi Pico on macOS All In One

How to find the "usbmodem" of Raspberry Pi Pico on macOS All In One /dev/tty.usbmodem0000000000001 not exist bug ❌ ......
quot Raspberry usbmodem macOS find

P5074 Eat the Trees

P5074 Eat the Trees 套着板子写,写了份四进制和二进制的 四进制中与板子不同的是其实插头不需要区分左右了,之前左右匹配的情况可以消去插头继续转移 注意特判全为0情况 四进制代码: 点击查看代码 #include<bits/stdc++.h> #include<unordered_m ......
P5074 Trees 5074 Eat the

How to check the USB devices connected to Linux by using Terminal All In One

How to check the USB devices connected to Linux by using Terminal All In One Raspberry Pi macOS ......
connected Terminal devices check Linux

解决videojs 在Chrome浏览器下报:A network error caused the media download to fail part-way.

记录一下videoJS在Chrome浏览器下有时候出现播放一半或者回退的一个恶心bug,错误提示如下:A network error caused the media download to fail part-way.经过一下午的折腾查找,终于在GitHub上看到他们官方的一个解决方案,这个方案目 ......
download part-way 浏览器 videojs network

Mac 上启动nacos 出现异常java.lang.IllegalArgumentException: the length of secret key must great than or equal 32 bytes; And the secret key must be encoded by base64.

这个异常提示是因为 Nacos 的配置中加密相关的参数未正确填写所导致的。 我们只需要找到nacos/conf/application.properties文件,然后给nacos.core.auth.plugin.nacos.token.secret.key 这个属性配置一个大于32位的随机字符串即 ......
secret IllegalArgumentException must key the

fontawesome-webfont.woff:1 Failed to load resource: the server responded with a status of 404 ()

fontawesome-webfont.woff2:1 Failed to load resource: the server responded with a status of 404 ()fontawesome-webfont.woff:1 Failed to load resource: t ......

mysql Error:index column size too large. the maximum column size is 767 bytes

问题现象 mysql在执行脚本create创建表时,提示以下错误: index column size too large. the maximum column size is 767 bytes 异常原因 INNODB 引擎,UTF-8,主键字符串 默认最大 767,需要修改 解决方案 对数据库 ......
column size maximum mysql Error

[Python]异步run_until_complete和run_forever

import asyncio from asyncio import Future async def f1(): print(1) await asyncio.sleep(3) print(2) return "f1" def callback(f: Future): f.get_loop().s ......

The Suspects POJ - 1611 (并查集)

题意:n个学生分属m个团体,一个学生可以属于多个团体。一个学生疑似患病则它所属的整个团体都疑似患病。已知0号学生疑似患病,以及每个团体都由哪些学生构成,求一共多少个学生疑似患病。 分析:维护一个并查集,查询与0在同一集合的元素数量。 #include <iostream> #include<cstd ......
Suspects 1611 The POJ

Problem Z: The Future of the Olympics

Background The International Olympic Committee (IOC) is facing a decreasing number of bids to host the Olympics – both Summer and Winter Games[1]. In ......
Olympics Problem Future The the

docker desktop k8s错误Unable to connect to the server: EOF

开启 Docker Desktop 的 Kubernetes 功能后运行正常,但在终端中使用 `kubectl` 命令依然会报错,这是什么原因呢... ......
错误 desktop connect docker Unable

What's the Client_Credentials grant type?

What's the Client_Credentials grant type? The Client Credentials grant type is a type of OAuth2 authentication flow that enables a client to authentic ......

在使用git切换分支的时候报错:Your local changes to the following files would be overwritten by checkout:解决方法

报错信息: 在使用git去做K8S证书时常99年的时候,切换分支的时候报错了。 报错原因: 1、第一次接触git,在CSDN上面找了一下解决方法,有的说是本地有更改完还没上传的内容,让给删掉,按照上面执行的操作好像不太行。 2、我就拿着报错信息去百度翻译翻译了一下,提示要将报错的那个文件给隐藏。 3 ......

迁移学习(NRC)《Exploiting the Intrinsic Neighborhood Structure for Source-free Domain Adaptation》

论文信息 论文标题:Exploiting the Intrinsic Neighborhood Structure for Source-free Domain Adaptation论文作者:Shiqi YangYaxing WangJoost van de WeijerLuis HerranzSh ......

华为RH5885 V3 登录kvm 显示 sorry,but the number of user reached the maximum

华为RH5885 V3 登录kvm 显示 sorry,but the number of user reached the maximum 通过独占模式和共享模式均无法登录,提示用户超过最大限制 ssh登录带外管理地址后,使用命令行重启IPM,清除登录信息 iMana:/->ipmcset -d r ......
the maximum reached number sorry

C# Task.Run()运行“含参数和返回值的方法”的用法

测试环境:Win10 64位+VS2015 update3; 一、无参数无返回值情况 1 private void button9_Click(object sender, EventArgs e) 2 { 3 //Task.Run(Method0);//报错,在Run(Action)和Run(Fu ......
参数 方法 Task Run

file.delete()什么时候返回false?

Java编程中,删除文件时,要调用 file.delete() 函数。 直接使用这个函数,idea环境下,是会有代码警告的,因为这个函数有个boolean类型的返回值,不应该忽略这个返回值。 不处理返回值,问题看起来不大,因为几乎不会触发bug,那么,什么时候会出现 false 呢? 这主要会发生在 ......
时候 delete false file

git push 出现fatal: unable to access 'http://xxx': The requested URL returned error: 403

问题: cch:requsetDatas leo$ git push origin master remote: Permission to bbb/requsetDatas.git denied to aaa. fatal: unable to access 'https://github.com ......
requested returned access unable fatal

DELETE型触发器

......
触发器 DELETE

The entity cannot be constructed in a LINQ to Entities query 原因及修复方法

public IQueryable<Product> GetProducts(int categoryID) { return from p in db.Products where p.CategoryID== categoryID select new Product { Name = p.Na ......
constructed Entities 原因 方法 entity

SpringBoot报错:Error resolving template [index], template might not exist or might not be accessible by any of the configured Template Resolvers

springboot项目正常启动,但是在访问页面的时候报错,错误信息如下: Whitelabel Error PageThis application has no explicit mapping for /error, so you are seeing this as a fallback.​ ......

The GDB/MI Interface

espressif/esp-coredump (github.com) https://github.com/espressif/esp-coredump/blob/master/esp_coredump/corefile/gdb.py https://pypi.org/project/pygdbm ......
Interface The GDB MI