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UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe9 in position 1023: unexpected end of data
Connected to pydev debugger (build 213.6461.77)Traceback (most recent call last): File "PyCharm Community Edition 2021.3.1\plugins\python-ce\helpers\p ......
Chain-of-Thought Prompting Elicits Reasoning in Large Language Models
[TOC] > [Wei J., Wang X., Schuurmans D., Bosma M., Ichter B., Xia F., Chi E. H., Le Q. V. and Zhou D. Chain-of-thought prompting elicits reasoning in ......
Interleaving Retrieval with Chain-of-Thought Reasoning for Knowledge-Intensive Multi-Step Questions
[TOC] > [Trivedi H., Balasubramanian N., Khot T., Sabharwal A. Interleaving retrieval with chain-of-thought reasoning for knowledge-intensive multi-st ......
TypeScript 二维数组生成 要注意初始化 TypeError: Cannot set properties of undefined (setting '1')
private _dataMap:Vec3[][] = []; private _userDataMap:number[][] = []; init() { for(let i = 1; i <= 4; i++){ for(let j = 1; j <= 4; j++){this._dataMap[ ......
Sum of (-1)^f(n)
煎蛋提。 不妨令 $g(i)=(-1)^{f(i)}$，由 $f(i)$ 的和性不难推出 $g(i)$ 为**完全积性函数**，因此可以考虑杜教筛。 考察 $g(n)$ 和恒等函数 $I(n)=1$ 的卷积 $g*I$，不难发现 $(g*I)(p^k)=\sum\limits_{i=0}^kg(p^ ......
ARC145F Modulo Sum of Increasing Sequences
为数不多不用多项式科技的单位根反演题。 $A$ 不降比较难搞，所以首先令 $B_i=A_i+i-1$，则 $B$ 单调递增。转化为对任意的 $k\in [0,\text{MOD}-1]$，求在 $[0,N+M-1]$ 中选 $N$ 个**不同**的数，总和对 $\text{MOD}$ 取模为 $k$ ......
ARC163D Sum of SCC
### Description 给定 $N,M$，求对于所有 $N$ 个点的，满足恰有 $M$ 条从小连向大的边，即 $\sum\limits_{(u,v)\in E}[u 给竞赛图每个 SCC （强连通分量）缩点后，剩下的是由一条**极长**的链与某些前向边组成的图。 于是 SCC 的数量能够转换 ......
inheritance of CLASS
 由此进入工作面类的计算的app，子路由及后续如下： ![image ......
Your project does not reference ".NETFramework,Version=xxx" framework. Add a reference to ".NETFramework,..." property of your project file and then re-run NuGet restore.
错误：Your project does not reference ".NETFramework,Version=v4.6.1" framework. Add a reference to ".NETFramework,Version=v4.6.1" in the "TargetFramework ......
语言模型的预训练[6]：思维链(Chain-of-thought，CoT)定义原理详解、Zero-shot CoT、Few-shot CoT 以及在LLM上应用
语言模型的预训练[6]：思维链(Chain-of-thought，CoT)定义原理详解、Zero-shot CoT、Few-shot CoT 以及在LLM上应用 ......
RuntimeError: Working outside of application context. 创建flask数据库报错
在执行flask创建数据库时报错 解决办法 借鉴如此 修改执行代码执行成功 ......
ERROR [ModelSpecification.spec] At least one type of specification is required
项目在启动过程中会打印大量上述标题异常，最后在github翻看到解决办法。 参考这篇：[generator-jhipster/issues](https://github.com/jhipster/generator-jhipster/issues/13835) 具体解决办法：[supress no ......
[LeetCode] 2268. Minimum Number of Keypresses
You have a keypad with 9 buttons, numbered from 1 to 9, each mapped to lowercase English letters. You can choose which characters each button is match ......
WinBioDataModelOOBE" 是 Windows 操作系统中的一个组件，全称是 "Windows Biometric Data Model Out-of-Box Experience"，用于在设备首次使用生物识别功能时进行设置和配置
WinBioDataModelOOBE" 是 Windows 操作系统中的一个组件，全称是 "Windows Biometric Data Model Out-of-Box Experience"，用于在设备首次使用生物识别功能时进行设置和配置。 以下是关于 "WinBioDataModelOOBE ......
[LeetCode] 1676. Lowest Common Ancestor of a Binary Tree IV
Given the root of a binary tree and an array of TreeNode objects nodes, return the lowest common ancestor (LCA) of all the nodes in nodes. All the nod ......
[CSS] Interchange background of an element
z-index property arranges how an element is stacked onto other positioned elements. At times you may set a z-index property on a child element to be l ......
[CSS] Truncate long text to a number of lines
p.intro { width: 300px; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; /* Truncate when no. of lines exceed 3 */ overflow: ......
Overview of ASP.NET Core authentication
Overview of ASP.NET Core authentication In this article Authentication concepts Authentication providers per tenant Additional resources By Mike Rouso ......
HTTP/2 stream 1 was not closed cleanly before end of the underlying stream解决
通过git clone 文件时报错 HTTP/2 stream 1 was not closed cleanly before end of the underlying stream 解决： git config --global http.versioin HTTP/1.1 重新git clon ......
处理 yarn build时出错 : spawn ENOMEM (Out of memory)
一、检查是否启用交换空间 通过命令 free -m 检查Linux服务器的内存使用情况 total used free shared buffers cached Mem: 2002 233 1769 0 24 91 Swap: 0 0 0 看查看到有 0 bytes 的Swap memory。:- ......
[LeetCode] 2461. Maximum Sum of Distinct Subarrays With Length K
You are given an integer array nums and an integer k. Find the maximum subarray sum of all the subarrays of nums that meet the following conditions: T ......
[LeetCode] 2222. Number of Ways to Select Buildings
You are given a 0-indexed binary string s which represents the types of buildings along a street where: s[i] = '0' denotes that the ith building is an ......
Doris forentend: Environment invalid because of previous exception: (JE 18.3.12)
错误日志 2023-07-18 19:45:58,493 INFO (main|1) [PaloFe.start():124] Palo FE starting... 2023-07-18 19:45:58,503 INFO (main|1) [FrontendOptions.analyzePrio ......
[LeetCode] 2597. The Number of Beautiful Subsets
You are given an array nums of positive integers and a positive integer k. A subset of nums is beautiful if it does not contain two integers with an a ......
These are the list of external providers available to the application.
These are the list of external providers available to the application. https://github.com/davidfowl/TodoApi/blob/c209f6ae5c5f31f4808b0df85f358d4a572ea ......
无效重复类定义错误：Invalid duplicate class definition of class xxxx
### Description ``` log startup failed: /xxxx/OrderFixFile.groovy: 5: Invalid duplicate class definition of class OrderFixFile : The source /xxxx/Orde ......
834. Sum of Distances in Tree (Hard)
Description 834. Sum of Distances in Tree (Hard) There is an undirected connected tree with n nodes labeled from 0 to n - 1 and n - 1 edges. You are g ......
TypeError: iter() returned non-iterator of type 'MyIterable'
1 class MyIterable: 2 def __init__(self): 3 self.data = [1, 2, 3] 4 5 def __getitem__(self, index): 6 return self.data[index] 7 8 def __iter__(self): ......
题解 Score of a Tree
[Score of a Tree](https://www.luogu.com.cn/problem/CF1777D) 思维题。 我们考虑一个点 $u$ 在所有时刻内的点权为多少。 可以发现，假如 $u$ 的深度为 $0$，那么 $t$ 时刻时它的权值为其子树内所有深度为 $t$ 的点的初始权值异或 ......
QT multiple definition of 问题
在 SIWARESCANNER_H 中 #ifndef SIWARESCANNER_H#define SIWARESCANNER_H#include "nirsensor.h"#include <QObject>#include <QTimer>extern "C"{#include "Operat ......