526互联

average keep high the

Codeforces Round 866 (Div. 1) C. The Fox and the Complete Tree Traversal （构造）

传送门 题目大意： ** 给定一个有n个点的树，我们可以任意选择一个点作为起点，这个点可以跳到跟自己距离为1或者距离为2的点，已经到达的点不能再到达（最终必须回到起点），询问是否存在一种方案可以从一个点出发经过所有的点最终再回到这个点来。** ** 输入一个整数n。紧接着输入n-1条边。** 大致思 ......
Codeforces Traversal Complete Round Tree

Introducing the QCN9074: A Revolutionary New Chip for the Internet of Things

The QCN9074 is a high-performance chip designed to meet the demanding needs of the Internet of Things (IoT) market. With its powerful processing capab ......
Revolutionary Introducing the Internet Things

CF1699A The Third Three Number Problem

###题意简述 构造出一个三元组a,b,c使得(a ⊕ b)+(a ⊕ c)+(b ⊕ c) = n,若无解输出-1。 符号 ⊕ 的意思为异或 ###个人分析 首先要了解异或符号的性质： 1,x⊕0=x 2,x⊕x=x 根据异或符号的性质可以得到一下构造： a=b=0,c=n/2 c=0,a=b=n ......
Problem Number 1699A Third Three

How to get Linux kernel Information using the command line All In One

How to get Linux kernel Information using the command line All In One 如何使用命令行获取 Linux 内核信息 ......
Information command kernel Linux using

JPG 100 vs JPG 20: What’s The Difference?

JPG 100 vs JPG 20: What’s The Difference? So you’re into photography and while you’re showing some skill and getting a handle on camera settings for t ......
Difference JPG What 100 The

As a restaurant owner, write a professional email to the supplier to get these products every week: - Wine (x10) - Eggs (x24) - Bread (x12)

As a restaurant owner, write a professional email to the supplier to get these products every week: Wine (x10) Eggs (x24) Bread (x12) Dear Supplier, I ......
professional restaurant products supplier owner

[PART 1-1] The Transaction

This chapter is talking about some affairs happened in a school speech. I perceive this as the author casually talking. But this section is still a ge ......
Transaction PART The

Correct the classpath of your application so that it contains a single, compatible version of xxx报错解决

1.背景 有时候引入包有冲突,比如在Maven项目中的不同模块多次重复引入等 这里遇到的问题是重复映入了如下包: <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-boot-starter</artifactI ......
application compatible classpath contains Correct

error: Your local changes to the following files would be overwritten by merge 解决方案

拉取代码出现 error: Your local changes to the following files would be overwritten by merge 解决方案 你团队其他成员修改了某文件并已提交入库。 你在pull之前修改了本地该文件，等你修改完代码再pull时，这时会报错如下 ......
overwritten following 解决方案 changes 方案

SpringBoot上传文件报错The field multiFile exceeds its maximum permitted size of 1048576 bytes

问题原因：在上传文件中文件的大小超过默认大小，所以抛出此异常。 解决办法：在SpringBoot的配置文件中修改上传文件大小的配置 1、application.properties spring.servlet.multipart.max-request-size=200MB spring.serv ......
SpringBoot multiFile permitted 1048576 exceeds

[LeetCode] 2418. Sort the People

You are given an array of strings names, and an array heights that consists of distinct positive integers. Both arrays are of length n. For each index ......
LeetCode People 2418 Sort the

C. Restore the Array - 构造 + 思维

对于长度为n的数组a，存在长度为n-1的数组b有b[i]=max(a[i],a[i+1]),t组测试数据，给出n和b数组，构造a数组。 分析： ......
思维 Restore Array the

C# Under the Hood: async/await

https://www.markopapic.com/csharp-under-the-hood-async-await.html ......
Under async await Hood the

迁移学习（MEnsA）《MEnsA: Mix-up Ensemble Average for Unsupervised Multi Target Domain Adaptation on 3D Point Clouds》

论文信息 论文标题：MEnsA: Mix-up Ensemble Average for Unsupervised Multi Target Domain Adaptation on 3D Point Clouds论文作者：Ashish Sinha, Jonghyun Choi论文来源：2023 C ......
MEnsA Unsupervised Adaptation Ensemble Average

tracecompass mac 安装JVM shared library does not contain the JNI_CreateJavaVM symbol问题解决

最近在学习tracecompass，因为mac 系统版本有点高，直接运行发现起不来 可能的原因 jvm 版本问题 可以通过修改Info.plist 文件添加jvm 信息 依赖库签名问题 我的jvm 是正确的，但是还是提示上边的问题，结果通过直接命令行启动，发现提示签名问题 如下 ver/libjvm ......
JNI_CreateJavaVM tracecompass CreateJavaVM library contain

How use the RegExp to filter IP address in js All In One

How use the RegExp to filter IP address in js All In One 如何使用 RegExp 在 js 中过滤 IP 地址 192.168.18.1 < 192.168.18.N < 192.168.18.255 ignore IPs: 192.168.1 ......
address RegExp filter How All

Access denied; you need (at least one of) the SYSTEM_USER privilege(s) for this operation

原因是由于root用户没有SYSTEM_USER权限，把权限加入后即可解决： grant system_user on *.* to 'root'; ......
SYSTEM_USER privilege operation Access denied

The binary version of its metadata is 1.8.0, expected version is 1.5.1.

C:/Users/sdt16354/.gradle/caches/transforms-3/b92f389f516aa233b37ae70b7a7c1337/transformed/jetified-annotation-jvm-1.6.0.jar!/META-INF/annotation.kotl ......
version expected metadata binary is

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts

01、报错如下： 02、解决方法： python -m pip install --upgrade pip ......
dependency the currently behaviour conflicts

Introducing the QCN9074: A Revolutionary New Chip for the Internet of Things

The QCN9074 is a high-performance chip designed to meet the demanding needs of the Internet of Things (IoT) market. With its powerful processing capab ......
Revolutionary Introducing the Internet Things

echarts 数据密集，如果设置sampling: 'average' 会导致提示框（tooltip）无法正常显示，但是不设置sampling属性，数据很多时又会很卡，该怎么解决

如果数据比较密集，设置sampling: 'average'确实可以加速绘图，但同时也可能导致提示框无法正常显示的问题。这个问题的原因是，sampling会对数据进行抽样，因此不会显示原始的数据点，而是将数据点以一定规律进行采样，取平均值或最大或其他值，因此提示框的内容可能不准确。 不过，有一个简单 ......
sampling 数据 属性 echarts average

The Bells are Ringing UVA-12119

已知M 为T1,T2,T3 的LCM 输出满足 Ti-Tj<=25 的所有可能情况 #include<iostream> #include<cmath> #include<algorithm> #include<cstring> using namespace std; const int N= 1 ......
Ringing Bells 12119 The are

java调用GDAL，接口运行一次出现A fatal error has been detected by the Java Runtime Environment，需要手动释放指针对象（DataSource）

参考文章：https://www.jianshu.com/p/4bffe29e3a02 问题描述：通过调用GDAL写的SpringBoot接口，第一次访问成功，第二次报错，显示报错的位置为gdal库。 尝试了很多方法https://www.cnblogs.com/jokingremarks/p/15 ......
指针 Environment DataSource 手动 detected

check_crystal_oscillator_size_in_the_code

如何在代码里面查看晶振的大小 概述 不同晶振的类型，大小有所不同，它们适合的使用场合也有所不同。主系统时钟一般会使用大一点的晶振，这样通过倍频之后，可以轻松得到想要的主频。RTC 时钟一般使用 32.768 K 晶振。 RTC的晶振频率为什么是32768Hz？ ① RTC时间是以振荡频率来计算的。故 ......
check_crystal_oscillator_size_in_ oscillator the_code crystal check

2022-04-23：给定你一个整数数组 nums 我们要将 nums 数组中的每个元素移动到 A 集合 或者 B 集合中 使得 A 集合和 B 集合不为空，并且 average(A) == aver

2022-04-23：给定你一个整数数组 nums 我们要将 nums 数组中的每个元素移动到 A 集合 或者 B 集合中 使得 A 集合和 B 集合不为空，并且 average(A) == average(B) 如果可以完成则返回true，否则返回false。 注意：对于数组 arr, avera ......
数组 整数 nums 元素 average

CF1819B The Butcher

题意：有一个未知大小的矩形，每次横着或者竖着剪成两块，将其中一块放入盒子里，继续对另一块进行操作，最后把剩余的也放进盒子里，现在已知盒子内的所有矩形的长和宽，问原来可能的矩形长和宽是多少（矩形没有进行旋转） Solution 比较容易想到把所有的矩形面积和加起来就是原矩形的面积了，然后找到矩形中最大 ......
Butcher 1819B 1819 The CF

C# Mysql The given key '12599' was not present in the dictionary.

如果查询语句没有问题数据库连接字符串也没有问题，可能是Mysql.Data引用与当前安装的Mysql数据库版本不兼容的问题。 我本地安装的mysql版本是8.30，在VS里使用Nuget程序包下载的Mysql.Data引用是其他更低的版本，将程序里用的Mysql.Data也更新到8.30就好了。 版 ......
dictionary present Mysql 12599 given

[TV][技术名词][HDR]High Dynamic Range

1. HDR是什么 SDR: Standard Dynamic Range, 标准动态范围图像。 HDR: High Dynamic Range, 高动态范围图像。是一种能够显示更大的亮度范围和对比度的图像技术。HDR可以让暗部的细节变亮，亮部的细节不失真，呈现出更自然、更真实的画面，从而提升画面的 ......
名词 Dynamic Range 技术 High

java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''',b_5='17',b_6='' wher

java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right s ......
39 syntax SQLSyntaxErrorException your corresponds

Unlock the Power of High-Performance Networking with the IPQ9554

Unlock the Power of High-Performance Networking with the IPQ9554 In today's world, reliable and high-speed internet connectivity is essential for ever ......
High-Performance Performance Networking the Unlock
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