monocarp and set the

How to use Vim copy line and paste line All In One

How to use Vim copy line and paste line All In One 如何使用 Vim 复制行和粘贴行 ......
line paste copy How All

HDU1028 Ignatius and the Princess III

## Description ![](https://s1.ax1x.com/2023/06/01/p9ztpdJ.png) 题意:给出 $n(1\le n\le 120)$,求出 $n$ 的整数划分方案数。 ## Solution 先考虑一个简单的问题:从 $1\sim n$ 的数字取出若干个数字 ......
Ignatius Princess 1028 HDU III

CF101234A Hacker Cups and Balls【二分+线段树】

## Description 给一个长度为 n 的排列,对它做 m 次操作,每次对 [l, r] 区间内进行升序/降序排序。 问最后的序列处于最中心的数是多少(n为奇数)。 ## Solution 是一类没有写过的题,[参考题解](https://www.cnblogs.com/ShinaCloud ......
线段 101234A 101234 Hacker Balls

airflow standalone problem fix: The webserver is already running under PID 3244

## problems with airflow standalone to start server with error: `The webserver is already running under PID 3244`. Try to list full server listening i ......
standalone webserver airflow problem already

Resource [logback.xml] occurs multiple times on the classpath.

15:16:57,390 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy] 15:16:57,390 |-INFO in ch.qos.logback. ......
classpath Resource multiple logback occurs

redis set nx

![](https://img2023.cnblogs.com/blog/1276309/202306/1276309-20230601163821840-1183523155.png) -1 永久存在 ![image](https://img2023.cnblogs.com/blog/127630 ......
redis set nx

MySQL 8错误日志出现"The table /home/work/mysql_3306/tmp/#sqla2b_298b06_4d is fu11!"

############## 了解MySQL 8.0.26的错误日志出现"The table /home/work/mysql_3306/tmp/#sqla2b_298b06_4d is fu11!"的bug,暂时通过修改临时表的存储引擎为内存引擎解决 MySQL8.0.13 开始引入新的临时内存表 ......
quot 错误 sqla2b MySQL mysql

Difference Between Session and Entity Beans

https://docs.oracle.com/cd/E17802_01/j2ee/j2ee/1.4/docs/tutorial-update6/doc/EJBConcepts4.html You should probably use an entity bean under the follow ......
Difference Between Session Entity Beans

Me-and-My-Girlfriend-1

1.查看kaliIP地址 ifconfig 2.nmap命令扫描所在网络断的ip即开放端口 nmap 192.168.137.0/24 发现目标主机192.168.137.149 开放了22和80端口 3.直接访问主机地址192.168.137.149 4.只能本地访问,设置xff代理尝试登录 X- ......
Me-and-My-Girlfriend Girlfriend and Me My

echarts更新数据后报错 There is a chart instance already initialized on the dom

产生原因 使用Echarts插件的时候,多次加载会出现There is a chart instance already initialized on the dom.的警告,表示DOM上已经初始化了一个图表实例。 解决方案 定义一个全局变量,在初始化之前先判断该实例是否存在,若存在,先销毁。 va ......
initialized instance echarts already 数据

util:list map set

package cn.zno.testutil; import java.util.List; import java.util.Map; import java.util.Set; import org.springframework.stereotype.Component; public cl ......
util list map set

EM配置中出现Environment variable ORACLE_UNQNAME not defined. Please set ORACLE_UNQNAME to database unique name.

EM配置中出现Environment variable ORACLE_UNQNAME not defined. Please set ORACLE_UNQNAME to database unique name. 输入emctl status dbconsole,提示如下: 解决方法如下: 未定义环 ......

D. The BOSS Can Count Pairs

D. The BOSS Can Count Pairs You are given two arrays $a$ and $b$, both of length $n$. Your task is to count the number of pairs of integers $(i,j)$ su ......
Count Pairs BOSS The Can

IDEA中slf4j和logback冲突,快速排除(LoggerFactory is not a Logback LoggerContext but Logback is on the classpath)

pom文件中右击 ctrl+f 输入点击定位 选中shift+delet,直接排除 或者手动输入排除 ......

「解题报告」CF1152F2 Neko Rules the Catniverse (Large Version)

发现有互不相等的限制,那就考虑一下连续段 DP。每次从小到大考虑每个数是否填,填的话填到哪里即可。 容易发现题目中的限制相当于要求每一个连续段的右边填的数不能与它差出 $m$,且容易发现每个段的差的要求一定不相等,那么我们可以直接 $2^m$ 状压记录每个连续段的差值要求。然后再记录一下是否已经确定 ......
Catniverse Version 报告 1152F Large

pip安装解决报错:WARNING: Running pip as the ‘root‘ user can result in broken permissions and conflicting

一、问题描述今天使用pip安装库的时候和一些模块的时候,出现了一下报错信息: 大概意思就是:提示以“root”用户身份运行 pip 可能会导致权限损坏和冲突,因此我们需要创造一个虚拟的环境区执行它 二、解决方法1、创建一个虚拟环境 (superset) [root@bigdata111 ~]# py ......
conflicting permissions pip WARNING Running

【Oracle】Show the change history of tbs' size

注意: 脚本都从dba_hist_tbspc_space_usage系统视图获取数据,但是这个系统视图中保存的数据的时间是依赖AWR采样数据保留期限的。 所以你从这个系统视图可能查找不出很早之前的表空间数据使用情况,如果需要历史的表空间使用数据,可能需要定期采集数据并存储到起来。 In non mu ......
history Oracle change Show size

Computing the depth plane

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Computing depth plane the

If you use STDIN or specify a URL pointing to a plain text file, the system places the contents into a file called Dockerfile, and any -f, --file option is ignored.

docker build | Docker Documentation https://docs.docker.com/engine/reference/commandline/build/ In most cases, it’s best to put each Dockerfile in an ......
file Dockerfile the contents pointing

How to fix the problem that Raspberry Pi cannot use the root user for SSH login All In One

How to fix the problem that Raspberry Pi cannot use the root user for SSH login All In One 如何修复树莓派无法使用 root 用户进行 SSH 登录的问题 ......
Raspberry the problem cannot login

Windows 配置 Hadoop and Spark

一 JDK环境配置 由于项目用的JDK17,所以单独给Hadoop配了JDK11,建议直接配置JAVA_HOME环境变量为JDK11,因为后面Spark需要用到JAVA_HOME 下载JDK11 链接:https://www.oracle.com/java/technologies/javase/j ......
Windows Hadoop Spark and

【Azure K8S】演示修复因AKS密钥过期而导致创建服务不成功的问题(The provided client secret keys for app ****** are expired)

问题描述 在Azure Kubernetes 服务中,创建一个Internal Load Balancer服务,使用以下yaml内容: internallb.yaml apiVersion: v1 kind: Service metadata: name: ilb-myapp annotations ......
密钥 provided expired client secret

翻译-Automatic detection of Long Method and God Class code smells through neural source code embeddings

# Automatic detection of Long Method and God Class code smells through neural source code embeddings 通过神经源代码嵌入自动检测 Long Method 和 God Class 代码异味 Aleksa ......
code embeddings Automatic detection through

【Oracle】Generate the tablespace creation in a time

此脚本的使用场景是需要使用datapump方式进行数据迁移时,需要在目标数据库上创建对应的表空间,这时对于表空间数量比较多的系统, 比如peoplesoft来说,手工单独创建表空间会是一个比较麻烦的事情。 以下脚本在源数据库上运行,获取表空间的创建脚本,然后只需对路径相应修改即可使用。 -- 获取表 ......
tablespace Generate creation Oracle time

How to modify the username and password of Raspberry Pi All In One

How to modify the username and password of Raspberry Pi All In One 如何修改树莓派的用户名和密码 ......
Raspberry password username modify How

引入druid查询数据库时间只要超过10秒会报错Communications link failure,The last packet successfully received from the server was xxx milliseconds ago(已解决)

在写项目时候发现springboot(springcloud)项目使用多数据源引入druid的时候,只要查询数据库时间超过10s就会报错: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failur ......

GPT-Investigation on the Implementation of Rockchip Product's Audio and Video Codec Function

## 1 Is this function of Rockchip product developed on Linux? Yes, this function of Rockchip product is developed on Linux. According to the datasheet ......

GPT-Introduction about BlueZ and it's relationship with Android

In this blog post, I will introduce you to BlueZ, a Bluetooth stack for Linux-based systems. I will also show you how to detect whether an Android dev ......

Intel Media SDK and Intel® oneAPI Video Processing Library (oneVPL)

The Intel Media Software Development Kit (Intel Media SDK) is a cross-platform application programming interface (API) for developing media applicatio ......
Intel Processing Library oneAPI oneVPL

论文阅读 | Learn from Others and Be Yourself in Heterogeneous Federated Learning

**在异构联邦学习中博采众长做自己** 代码:https://paperswithcode.com/paper/learn-from-others-and-be-yourself-in **摘要** 联邦学习中有异质性问题和灾难性遗忘。首先,由于非I.I.D(相同独立分布)数据和异构体系结构,模型在 ......