lambda what is
记一次 Zabbix agent is not available 问题解决
好久没折腾zabbix，最近遇到一个奇葩的问题，忽然有一台服务器报警 “Zabbix agent is not available (or nodata for 30m)”，但是查看监控数据都有，而且在不断的更新 开始分析问题、解决问题： 1、先检查了一遍配置，都没问题 2、检查了一遍server端 ......
kali反弹shell Command shell session X is not valid and will be closed
msfvenom生成test.exe 执行监听但是报错， [-] Command shell session 15 is not valid and will be closed[*] 172.24.96.1 - Command shell session 15 closed. 最后检查发现默认的 ......
The Devil Is in the Details: Window-based Attention for Image Compression
目录简介 简介 基于CNN的模型的一个主要缺点是 cNN结构不是为捕捉局部冗余而设计的，尤其是非重复纹理，这严重影响了重建质量。受视觉转换器（ViT）和Swin Transformer最新进展的启发，我们发现将局部感知注意机制与全局相关特征学习相结合可以满足图像压缩的期望。 介绍了一种更简单有效的基 ......
AWS Lambda
创建访问密钥 copy Key和Secret，key见下图，secret只有在创建时可见 创建Nodejs项目 app.js exports.handler = async (event, context) => { const response = { statusCode: 200, heade ......
pure-admin pnpm ERR_PNPM_FROZEN_LOCKFILE_WITH_OUTDATED_LOCKFILE Cannot perform a frozen installation because the version of the lockfile is incompatible with this version of pnpm
事情是这样的，用的开源pure-admin 的框架，用的是pnpm,本地环境都是可以的，但是发布到生成就报以下错误 然后看部署参数，是这样的，强制用了lock文件，本来也没问题 报错的意思是json 文件跟pnpm-lock.json 文件不匹配 但是本地看着是匹配的，随便挑选几个包版本看着也是一致 ......
Lambda演变
Lambda怎么来的？ 匿名委托： 委托变量不仅可以指向普通方法，还可以指向匿名方法（没有方法名称，只用delegate代替）如： Func<int,int,string> f1=delegate(int i1,int i2){return (i1+i2).toString();}; string ......
写几个有用的lambda
List<String> list = Arrays.asList("app", "ban", "ora"); //循环输出 for (String s : list) { System.out.println(s); } list.forEach(System.out::println); //排 ......
vite5报错Uncaught ReferenceError: require is not defined的代替方案
const files = import.meta.glob('./*.js',{eager:true}) //会得到一个对象 注意引入路径里绝对不能带有变量，会报错 //{eager:true}是定义是否同步引入的参数，去掉会得到几个异步函数，根据自己的需求写就行了 console.log(fil ......
题解 QOJ1173【Knowledge Is...】 / accoders::NOI 5681【interval】
https://qoj.ac/contest/537/problem/1173 problem 给定 \(n\leq 10^6\) 个区间，你需要求出能够最多选出多少对区间，使得两个区间不交（区间为闭区间）。要求一个区间最多属于一对选出的区间。 solution 这是一般图匹配问题的特殊情况，所以放 ......
Confluence7.4.6突然爆事务隔离级别问题-解决方案-MySQL session isolation level 'REPEATABLE-READ' is no longer supported.
MySQL session isolation level 'REPEATABLE-READ' is no longer supported. Session isolation level must be 'READ-COMMITTED'. See http://confluence.atlass ......
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 ......
16.What are the basic elements of an argument according to Toulmin Model? How do you evaluate evidences with the intellectual standards?
Round 1: Understanding the Basic Elements of Toulmin Model Speaker 1 (Student A): Hello, everyone! Let's start by discussing the basic elements of 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. ......
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、 ......
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 ......