was before is
uva400 Unix Is命令 Unix ls
原题链接：Unix Is命令 Unix ls - 洛谷 | 计算机科学教育新生态 (luogu.com.cn) 一道格式略微复杂的题目。 首先是注意点： 1、关于列的个数，已知一行共有60个字符，最右边一列有M个字符，其余列有M+2个字符。则列数为（60-M）/（M+2）+1，接着行数也就易得。 2 ......
20.Explain how the following reasoning fails to address the complexity of the issue involved, and rebut it. “Sanya is warm all year round and has beautiful beaches,
Round 1: Identifying the Failure in Reasoning Speaker 1 (Student A): Hello, everyone! Let's kick off our discussion by examining the reasoning: "Sanya ......
18.In the academic world, there is a popular phrase "publish or perish." Academics, therefore, always work hard to keep themselves academically alive through publications.
Round 1: Expressing Initial Opinions on "Publish or Perish" Speaker 1 (Student A): Hello, everyone! The phrase "publish or perish" is quite intense, i ......
15.Please retell the parable of The Blind men and An Elephant. What is the moral of the parable? What can we learn from the parable when it comes to critical thinking?
Round 1: Retelling the Parable and Extracting the Moral Speaker 1 (Student A): Hey everyone! So, let's dive into the parable of "The Blind Men and the ......
13.How do you understand the statement: Clear thinking is the key to clear writing? 你如何理解这句话：清晰的思维是清晰写作的关键？
Round 1: Interpreting "Clear Thinking is the Key to Clear Writing" Speaker 1 (Analyst A): Greetings, everyone. Our topic today is the statement, "Clea ......
mysql set column default value as sha2(uuid(),512) ,length() measured sha2(uuid(),512) 's size is 128,
mysql> select @@version; + + | @@version | + + | 8.0.35-0ubuntu0.23.04.1 | + + 1 row in set (0.00 sec) mysql> create table t4(id bigint unsigned auto_ ......
is not eligible for getting processed by all BeanPostProcessors 问题解决
问题 在做 Springboot 项目时遇到如下报错 18.684 INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker:350 restartedMain Bean 'org.apache.rocketmq. ......
解决MySQL的C++驱动报错：‘my_bool’ was not declared in this scope; did you mean ‘bool’?
解决MySQL的C++驱动报错：‘my_bool’ was not declared in this scope; did you mean ‘bool’? 问题描述 此问题仅影响 MySQL; MariaDB将继续支持。 尝试使用 MySQL 8.0.1 进行编译时发生以下构建错误，无法识别 m_ ......
Redis报错：(error) DENIED Redis is running in protected mode because protected mode is enabled and no password is set for the default user
一、报错内容 (error) DENIED Redis is running in protected mode because protected mode is enabled and no password is set for the default user. In this mode c ......
如何解决yum安装软件时报错This system is not registered with an entitlement server. You can use……
Red Hat、基于red hat源代码所编译的cent os 都会遇到这种问题，红帽需要对当前的系统进行注册后才能使用yum安装软件，解决方法多种多样，如直接注册+订阅/换yum源/干掉Red Hat Subscription Manager订阅管理器 解决方法：这里介绍最简单的一种：禁用Red ......
Redis报错：WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128
报错内容： 1:C 08 Dec 2023 05:47:33.348 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo 1:C 08 Dec 2023 05:47:33.348 # Redis version=7.0.5, bits=64, commit ......
Calculate the geometric mean of inputs a and b. The geometric mean of two numbers is the square root of a * b.
计算输入a和b的几何平均值。两个数字的几何平均值是a * b的平方根。 import java.util.*; import java.io.*; import java.math.*; /** * Auto-generated code below aims at helping you pars ......
PHP ‘Array and string offset access syntax with curly braces is deprecated’ 错误的原因和解决办法...
其实从错误信息里就看出错误原因了：Array and string offset access syntax with curly braces is deprecated，这是 PHP 7.4 版本的更新，从 7.4 后，只能使用 $value[0] 的方式来获取字符串偏移，$value{0} 已 ......
pip 安装 mysqlclient报错ERROR: Could not build wheels for mysqlclient, which is required to install pyproject.toml-based projects
这是本地环境中没有安装C++的环境，安装好后再次运行报错： 国内网站上找了半天，试了又试，不能根本上解决问题，最后从国外的网站上找到的： 下载安装MariaDB C Connector，地址：Download MariaDB Connectors for data access & analysis ......
Docker安装Zabbix-server出现[its "users" table is empty]问题的解决
简述安装过程 docker run --name zabbix-db --network zabbixnet -e MYSQL_ROOT_PASSWORD="password" -e MYSQL_USER="zabbix" -e MYSQL_PASSWORD="zabbix" -e MYSQL_DA ......
Al Assistant is currently unavailable in your location.
在使用 AI Assistant 插件时有如下提示，说该地区不支持此服务，如果开了代理但不是全局代理的话也会出现这样的问题 下面是官方给的解决方案 https://plugins.jetbrains.com/plugin/22282-ai-assistant/faq 说的是阻止访问 https:// ......
解决：Command line is too long. Shorten command line for xxx or also for Application default configurat
解决：Command line is too long. Shorten command line for xxx or also for Application default configurat 解决：Error running 'xxx': Command line is too long. ......
Command line is too long. Shorten command line for xxx or also for Spring Boot default configuration 主要是命令行太长了，导致项目启动不成功
Command line is too long. Shorten command line for xxx or also for Spring Boot default configuration 主要是命令行太长了，导致项目启动不成功 目录 一、情景再现： 二、分析原因： 三、解决方法： 1、 ......
gerrit 反向代理从 apache 换成 nginx 之后项目页报错“The page you requested was not found, or you do not have permission to view this page”
每次配置 gerrit 需要用反向代理来实现auth_basic_user_file,以前用apache 进行配置，但不喜欢 apache 要换成 nginx，结果换成 nginx 之后，登录后打开project页报错“The page you requested was not found, or ......
selenium.common.exceptions.SessionNotCreatedException: Message: session not created: This version of ChromeDriver only supports Chrome version 103 Current browser version is 106.0.5239.0
pyhon 调selenium报： selenium.common.exceptions.SessionNotCreatedException: Message: session not created: This version of ChromeDriver only supports Chro ......
Data is Null. This method or property cannot be called on Null values.
升级到 abp.io 7.4 EF报错 System.Data.SqlTypes.SqlNullValueException: Data is Null. This method or property cannot be called on Null values. at Microsoft.Da ......
The IDE is running low on memory
WebStorm 内存不足 提示：The IDE is running low on memory and this might affect performance. Please consider increasing the heap size. 翻译：IDE 内存不足，这可能会影响性能。请考 ......
有关img/input等标签设置伪元素::before ::after失效问题
今天发现部分标签设置伪元素不生效，后面查了下，发现这部分单标签不能设置，他们的内容会呈现在标签之外，应该是导致设置失败的原因 参考文档： https://www.cnblogs.com/zoo-x/articles/11784934.html ......
java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 2 path $
java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 2 path $ package com.example.core.mydemo.scooterOrderSms; impor ......
What is NUMA? （翻译 by chatgpt）
原文：https://www.kernel.org/doc/html/latest/mm/numa.html This question can be answered from a couple of perspectives: the hardware view and the Linux so ......
Django和sqlite3版本不匹配解决 Django-django.core.exceptions.ImproperlyConfigured: SQLite 3.9.0 or later is required (found 3.7.17)
1.修改django源文件配置 2升级sqlite 下载sqlite3 wget https://www.sqlite.org/2019/sqlite-autoconf-3270200.tar.gz 解压并安装sqlite3 tar -zxvf sqlite-autoconf-3270200.tar ......
after before compareTo
入场日期要求晚于该人员在系统中登记的最后一次离场日期 Java根据以上代码需求例子 import java.sql.*; import java.util.Date; public class Main { public static void main(String[] args) { // 根据 ......
echarts：ReferenceError: echarts is not defined
echarts资源引用正常，但却出现定义报错。 原因：引入echarts.js位置不正确，导致未引入js时，却使用了echarts。 解决：先引入echarts.js再使用 建议将引入放在body后，否则可能会出现 > TypeError: Cannot read properties of nul ......