oracle check usage the

[题解] CF1051F The Shortest Statement

The Shortest Statement 给一张 \(n\) 个点 \(m\) 条边的无向连通图,保证 \(m - n \le 20\),\(q\) 次询问求两个点间的最短路。 \(n, m, q \le 10^5\)。 由于边数只比点数多 20,所以如果我们建出这张图的一棵生成树,那么非树边至 ......
题解 Statement Shortest 1051F 1051

nvidia-smi报错:NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver更优解决方案

Ubuntu 18.04系统中,某次pip安装后发现这个问题,有人说是因为系统内核升级造成的,从解决方案来看,系统内核升级更可信。解决方案参考了https://blog.csdn.net/dou3516/article/details/130593616,但更简洁。解决方案是DKMS安装NVIDIA ......

Xcode 展示failed to prepare the device for development

首先打开链接找到https://gitee.com/Han0/iOSDeviceSupport 找到对应版本,解压 其次打开终端 输入 open /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Device ......
development prepare failed device Xcode

The Pktgen Application

Pktgen, (Packet Gen-erator) is a software based traffic generator powered by the DPDK fast packet processing framework. Pktgen(数据包生成器)是一款基于软件的流量生成器,由 ......
Application Pktgen The

"Academy of Management" and the journal "Academy of Management Perspectives"

Academy of Management 555 Pleasantville Road, Suite N200 Briarcliff Manor, NY 10510-8020, USA Phone: +1 (914) 326-1800 Fax: +1 (914) 326-1900 Academy ......
quot Management Academy Perspectives journal

The request is not allowed by the user agent or the platform in the current context, possibly because the user denied permission,iphone手机video标签报错

The request is not allowed by the user agent or the platform in the current context, possibly because the user denied permission,在当前上下文中,用户代理或平台不允许该请求 ......
the user permission platform possibly

Oracle sql自定义统计月范围

思路: 1,使用 SUBSTR( to_char( INSPECTION_DATE, 'yyyy-mm-dd' ), - 2 ) 取出天数, 2,使用 case……when……then……判断取出的天数是否大于等于25号,如果是则将日期设置成下月第一天 如果小于等于24号,则设置成当月第一天 3,使 ......
范围 Oracle sql

Oracle DG 主从延时判定

一、主从应用模式 1、ADG与普通归档模式 col name for a50;set lines 300;-- SWITCHOVER_STATUS:SESSIONS ACTIVEselect SWITCHOVER_STATUS,NAME,PROTECTION_MODE,OPEN_MODE,LOG_M ......
主从 Oracle DG

关于.UnsupportedClassVersionError: org/example/Merge has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of 问题的彻底解决

问题描述 之前我是改变了本机上面的JDK的版本17为8; 然后这次我再次尝试MapReduce运行就报错了; 尝试更改IDEA中的环境JDK为8,还是一直显示这个错误~~~ 问题解决 根本问题在pom.xml文件这里,里面有定义我们使用的JDK的版本, 只要将其中的17改为8,然后再运行,就没有问题 ......

[LeetCode] 1334. Find the City With the Smallest Number of Neighbors at a Threshold Distance

There are n cities numbered from 0 to n-1. Given the array edges where edges[i] = [fromi, toi, weighti] represents a bidirectional and weighted edge b ......
the Neighbors Threshold LeetCode Distance

题解 AT_codefestival_2016_final_f【Road of the King】

注意到当前移动到的位置并不重要,重要的是经过的点数和 \(1\) 所在强连通分量大小,因此把它们放进状态里:设 \(f_{i,j,k}\) 表示进行 \(i\) 次移动,经过了 \(j\) 个不同的点,此时 \(1\) 所在的强连通分量大小为 \(k\) 的方案数。 考察下一次移动到的点的情况: 没 ......

Oracle数据库如何解决创建用户名开头必须要C##问题?

1.问题 我们在创建用户,概要文件等时,由于使用的是容器数据库,其文件名必须以C##开头。 我们在学习过程中暂时不需要对齐进行区分,所以如何修改这个设定呢? 2.解决 参考链接如何解决创建用户名开头必须要C##问题? 2.1 修改系统设定 使用以下SQL语句进行修改设定 alter session ......
开头 用户名 数据库 数据 用户

【pwn】[HGAME 2023 week1]choose_the_seat --数组越界,劫持got表

查一下程序保护情况 发现是partial relro,说明got表是可以修改的,下一步看代码逻辑 看到这一段 puts(&seats[16 * v0]);存在数组越界的漏洞,因为上面的代码没有对v0进行负数的限制,v0可以是负数,我们来看一下seat的数据 可以发现seat上面的数据就是got表,s ......
数组 choose_the_seat choose HGAME week1

oracle数据库 时间 TIMESTAMP(6)这是什么类型啊 怎么也插不进数据 ,是时间戳类型,参数6指的是表示秒的数字的小数点右边可以存储6位数字

oracle数据库 时间 TIMESTAMP(6)这是什么类型啊 怎么也插不进数据 是时间戳类型,参数6指的是表示秒的数字的小数点右边可以存储6位数字 是时间戳类型,参数6指的是表示秒的数字的小数点右边可以存储6位数字,最多9位。解决方法如下:1、时间戳的概念:它是一种时间表示方式,定义为从格林威治 ......
类型 数字 时间 数据 小数点

pip下载python软件包时报错 Could not find a version that satisfies the requirement requests_toolbelt (from versions: none)

pip下载python软件包时报错,使用了国内源等各种方法,后来才知道是电脑中打开了抓包工具;打开抓包工具后一定要关闭抓包工具,这样下载软件包就下载下来了 关闭抓包工具后,下载成功了 ......

oracle aud$造成system爆满问题

我的数据库并没有开启对象审计,只有一些语句和权限的审计 select count(*),username from dba_audit_trail group by username; 388 "LIONIRPT" 101062 "YGLCUSR" 57 "APP_USR" 2612712 "PRO ......
oracle system 问题 aud

oracle 在线重定义表

使用Oracle的在线重定义技术,可以将Oracle的普通表改为分区表。 参考&感谢https://blog.csdn.net/qq_32784541/article/details/81507719?spm=1001.2101.3001.6650.13&utm_medium=distribute. ......
oracle

husky——The '.husky/pre-commit' hook was ignored because it's not set as executable

前言 系统:mac hint: The '.husky/pre-commit' hook was ignored because it's not set as executable. hint: You can disable this warning with `git config advic ......
husky executable pre-commit 39 because

Oracle database 清理日志文件

Oracle database 清理日志文件 (listener.log/ alert log) 监听日志清理(listener.log)以oracle用户登录,切换到以下目录[oracle@oracledb /]$ cd $ORACLE_BASE/diag/tnslsnr/服务器用户名/liste ......
database 文件 Oracle 日志

nginx / 引发的400 The plain HTTP request was sent to HTTPS port

问题: 使用nginx反向代理并将所有80转到443,访问 https://域名/login 出现问题如下,访问 https://域名/login/ 正常显示,但是点击登录无法发送请求仅仅刷新验证码。求解答 <html> <head> <title> 400 The plain HTTP reque ......
request nginx HTTPS plain HTTP

RuntimeError: The scheduler seems to be running under uWSGI, but threads have been disabled. You must run uWSGI with the --enable-threads option for the scheduler to work报错

解释 RuntimeError: The scheduler seems to be running under uWSGI, but threads have been disabled. You must run uWSGI with the --enable-threads option fo ......

68.Oracle的内存参数设置

如果服务器是100G内存,那么Oracle的内存参数可以按照如下进行配置: alter system set sga_max_size=40000M scope=spfile; alter system set streams_pool_size=1200M scope=spfile; alter ......
内存 参数 Oracle 68

【论文阅读笔记】【OCR-文本识别】 CLIPTER: Looking at the Bigger Picture in Scene Text Recognition

CLIPTER ICCV 2023 读论文思考的问题 论文试图解决什么问题? 现有的文本识别方法只关注于局部截取的文本区域,识别模型并没有利用全图的上下文信息,导致其可能对有挑战性的文本的识别效果较差 能否以某种方式使识别器利用上global feature的信息? 文章提出了什么样的解决方法? 提 ......
Recognition 文本 CLIPTER Looking Picture

A Protection Measure-the river chief system

The river and lake chief system, namely the river chief system, is an ecological civilization construction system innovation in which the party and go ......
Measure-the Protection Measure system river

Oracle 监控客户端的连接数量趋势

Oracle 监控客户端的连接数量趋势 背景 前期简单总结了table方式将表信息展示出来的方法 但是感觉这样非常不直观. 想着能够做出一个趋势来. 时序数据库的最佳的使用方式. 之前的确是太靠自己的自学领悟了. 发现系统的培训和学习很重要. 靠自己很难, 还是需要靠知识的传递 想法 希望能够将连接 ......
数量 趋势 端的 客户 Oracle

The prevention of water contamination

In order to prevent and control water contamination, China has formulated many policies and laws, such as the Water Pollution Prevention and Control L ......
contamination prevention water The of

使用反编译软件jd-gui.exe,打开提示:The application requires a Java Runtime Environment 1.8.0

jd-gui.exe,打开提示:The application requires a Java Runtime Environment 1.8.0 但是已经是java1.8版本了 这时候修改注册表win+R 输入 regedit 打开注册表 找到HKEY_LOCAL_MACHINE\SOFTWARE ......

The measures of China's air pollution

The expiring action plan The earlier Air Pollution Action Plan, released in September 2013, may have been China’s most influential environmental polic ......
pollution measures China The air

The measures of solving water issues

(1)Proper Sewage TreatmentAs a way of reducing the pollution load to zero, there is a need for the more advanced engineered cleaning process. Some dev ......
measures solving issues water The

Fight Hard for Ecological Protection and Governance of the Yellow River to Address the Water Contamination

1.Effective measure aimed at addressing the water contamination: We will fight hard for ecological protection and governance of the Yellow River. We w ......