tenzing 1842f tree and

Reward Modelling(RM)and Reinforcement Learning from Human Feedback(RLHF)for Large language models(LLM)技术初探

Reward Modelling(RM)and Reinforcement Learning from Human Feedback(RLHF)for Large language models(LLM)技术初探 ......

How do you display code snippets in MS Word preserving format and syntax highlighting?

How do you display code snippets in MS Word preserving format and syntax highlighting? 回答1 Here is the best way, for me, to add code inside word: Go t ......

Unexpected character '"' (code 34) in DOCTYPE declaration; expected a space between public and system identifiers

1)错误信息 Caused by: javax.xml.ws.WebServiceException: org.apache.cxf.service.factory.ServiceConstructionException: Failed to create service. at org.apac ......

Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content

https://tools.ietf.org/html/rfc7231 Table of Contents 1. Introduction ....................................................6 1.1. Conformance and Error ......

[LeetCode] 2352. Equal Row and Column Pairs

Given a 0-indexed n x n integer matrix grid, return the number of pairs (ri, cj) such that row ri and column cj are equal. A row and column pair is co ......
LeetCode Column Equal Pairs 2352

cpp test write content speed to ssd and usual disk respectively 1M,10M,100M rows data,the fact has illustrated the write speed of ssd is 4-5 times faster than usual disk

#include <chrono> #include <ctime> #include <fstream> #include <iomanip> #include <iostream> #include <sstream> #include <thread> #include <uuid/uuid. ......
speed write usual disk respectively

Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.

这个异常在springboot,是一个常见的异常,我们引入了mybatis依赖,确没有在.yml文件中配置数据源,这次我配置了数据源,但是因为有二个application.yml和application-dev.yml,没有指定yml的环境,在application.yml中添加指定dev即可 ......

Link-Cut-Tree详解

# 引入 树的链剖分有三种,重链剖分、实链剖分和长链剖分。 实链剖分与其他两种不同的是,实儿子是**可以根据需求转换**的,而不是像另两种有着固定的定义方式。 因此,实链剖分一般用来维护动态的树上问题。 例如**删边、加边和修改点权**,以及树链剖分的常规操作(当然,要始终维持森林的性质)。 # 辅 ......
Link-Cut-Tree Link Tree Cut

element-ui中tree树形组件 通过搜索定位到对应的树节点,并展示在可见区

通过输入树节点名称定位到对应的树节点上,并显示在可见区域 <el-tree ref="tree" v-loading="treeLoading" :data="treeData" :props="treeProps" node-key="id" :expand-on-click-node="fals ......
树形 节点 element-ui 组件 element

[AGC050F] NAND Tree

求一个计数方案奇偶性的题考虑套路的交换两个元素。考虑最开始选的两条边,如果它们没有交,那么互换顺序之后结果不变。我们只需要统计相交的情况即可。 再考虑边相邻的情况。对于`y x z`,按两种顺序缩边的结果分别为 $\operatorname{NAND}(\operatorname{NAND}(y,x ......
050F NAND Tree AGC 050

DRTREE - Dynamically-Rooted Tree 题解

[DRTREE - Dynamically-Rooted Tree](https://www.luogu.com.cn/problem/SP14943) 本题建议评蓝。 ### 思路: 题目就是要对一颗不定根树求子树权值和。 这题不带修,如果带修难度会增加一点,就跟 [遥远的国度](https:// ......

c++ tree data structure

//tree.cpp #pragma once #include <iostream> class node { public: int data; node *left; node *right; node(int val) { data = val; left = NULL; right = N ......
structure tree data

[ABC205F] Grid and Tokens 题解

[Grid and Tokens](https://www.luogu.com.cn/problem/AT_abc205_f) ### 题目大意 给定 $n$ 个点和一个 $H\times W$ 的网格,每个点可以放置在 $(A_i,B_i)$ 到 $(C_i,D_i)$ 的矩形中或不放,每一行或一 ......
题解 Tokens 205F Grid ABC

[ABC205E] White and Black Balls 题解

[White and Black Balls](https://www.luogu.com.cn/problem/AT_abc205_e) ### 题目大意 将 $n$ 个白球,$m$ 个黑球排成一列,要求满足 $\forall i\in[1,n+m],w_i\le b_i+k$,问存在多少种排法。 ......
题解 White Black Balls 205E

[LeetCode] 1346. Check If N and Its Double Exist 检查整数及其两倍数是否存在

Given an array `arr` of integers, check if there exist two indices `i` and `j` such that : - `i != j` - `0 这道题给了一个整型数组,让检测是否有一个数字和其倍数同时存在的情况。一看到这道题博主就 ......
倍数 整数 LeetCode Double Check

Windows debug and troubleshoot

windows debug and troubleshoot # 一。 使用windbg 调试应用的三种方式: 1. 附件到已经运行的进程; 2. 从windbg运行新的程序; 3. 从windbg分析程序的dump 文件; # 二。 计算机架构(x86,x64 ) # 三。 虚拟内存 1. 通过分 ......
troubleshoot Windows debug and

3. Liouville's Theorem and Ergodicity

## 为什么会涉及到刘维尔定理和遍历性 在前面的关于微正则系综的平衡态的博客里面,我们对于微正则系综做了一些假设,其中最重要的两个假设是: 1. 微正则系综中各个系统出现的概率都是一样大的,没有哪一个处于某个状态的系统备受青睐 2. 在微正则系综里面,我们在计算平衡态的某些宏观性质时,认为对于相空间 ......
Ergodicity Liouville Theorem and 39

application deployment by jenkinsfile and docker compose

Using Jenkins CI/CD for your NodeJS app https://blog.harveydelaney.com/jenkins-build-test-deploy-node-app/ Jenkinsfile https://github.com/internetarch ......

w task2 - problem and solution

Read and understand the question -highlight / underline key parts causes ... solutions your opinion I believe ... Introduction: variety of reasons, st ......
solution problem task2 task and

nohup execute command,both write info to file and print on console

nohup ./h1 >>write.log |tail -f write.log ......
execute command console nohup write

AntDesign中a-tree使用案例

``` 0' checkable :tree-data='treeData' @check='onCheck' :replace-fields='replaceFields' :multiple='true' :checkStrictly='false' :defaultExpandAll='tru ......
AntDesign 案例 a-tree tree

使用tree命令生成树形结构的文档

# 场景 有的时候我们需要对项目中的文件夹进行描述生成文档 # 步骤 可以使用 window中自带的`tree`命令。 > 查看当前目录下所有文件夹 ```shell tree ``` > 查看当前目录下的所有文件以及文件夹 ```shell tree /f ``` > 将当前目录下的所有文件以及文 ......
树形 命令 结构 文档 tree

2023-06-03 Couldn't find a tree builder with the features you requested: lxml. Do you need to install a parser library?

运行一个py文件,问题定位到: html=self.get_html(url) soup=BeautifulSoup(html,'lxml') 解决方案:打开cmd,运行下面代码: pip install lxml 等待安装成功,再次运行py文件就不会报这个错了。 ......
requested you features builder install

mpi4py.MPI.COMM_WORLD.Get_size失败——mpiexec and python mpi4py gives rank 0 and size 1

参考: https://stackoverflow.com/questions/29264640/mpiexec-and-python-mpi4py-gives-rank-0-and-size-1 运行代码: import mpi4py.MPI as MPI comm = MPI.COMM_WORL ......
mpi4py mpi4 size COMM_WORLD mpi

CF321E - Ciel and Gondolas

考虑 $dp_{i,j}$ 表示用 $i$ 条船载走前 $j$ 个人的最小贡献,$w_{i,j}$ 表示区间 $[i,j]$ 里的人同乘一条船的代价。则 $dp_{i,j}=\min_{1\le k\lt j}(dp_{i-1,k}+w_{k+1,j})$。 我们发现,$w_{i,j}$ 可以通过 ......
Gondolas 321E Ciel 321 and

读书笔记: Psychological Power between knowledge and practice; Inverted Totalitarianism;

John Dewey once remarked that equality becomes dangerous when it is widely praised but empty in practice. Perhaps the most crucial element in the stru ......

[Debug] Debug and inspect event listeners with Devtools

You can use getEventListeners(button)directly inside chrome devtool, but not inside application code. You can use monitorEvents(button, 'keydown'), no ......
Debug listeners Devtools inspect event

URI is not registered (Settings | Languages & Frameworks | Schemas and DTDs)

问题描述: 如下图,在.xml配置文件中配置报错:URI is not registered (Settings | Languages & Frameworks | Schemas and DTDs) 解决办法: 工具栏:file-->settings :找到Schemas and DTDs 中加 ......

kubectl exec [POD] [COMMAND] is DEPRECATED and will be removed in a future version. Use kubectl exec [POD] -- [COMMAND] instead.

问题现象为通过kubectl进入pods时提示在未来版本中将移除这种进入这种方式,需要使用新的命令格式进入 ```sh [root@master ~]# kubectl exec myweb-c5xq6 -it /bin/bash kubectl exec [POD] [COMMAND] is DE ......
kubectl COMMAND exec DEPRECATED POD

Codeforces 1515I - Phoenix and Diamonds(值域倍增+线段树)

首先 $c$ 很大,因此复杂度跟 $c$ 有关的项肯定只能是 $\log c$ 之类的。 类比 IOI2021 dungeons 的套路,我们**对值域进行分层**,假设 $c\in[2^{\omega-1},2^{\omega})$,考虑令重量在 $\ge 2^{\omega-1}$ 的物品为“重 ......
值域 线段 Codeforces Diamonds Phoenix