world wide rendering the
什么是 sap.ushell.renderers.fiori2.Renderer
sap.ushell.renderers.fiori2.Renderer sap.ushell.renderers.fiori2.Renderer 是 SAP Fiori Launchpad 的一个组件，它是 Fiori Launchpad 的主要渲染器。该组件使用 SAP UI5 技术开发，并提供 ......
D. Keep the Average High
https://codeforces.com/problemset/problem/1616/D great question! 题解：首先我们令a[i]-=x,这样条件变成了区间和>=0.由裴蜀定理，n可以分解为2x+3y。 我们提出以下命题：对于a中任意子串之和>=0等价于任意长度为2或3的子串 ......
java.lang.UnsupportedClassVersionError: (class file version 61.0), this version of the Java Runtime only recognizes 52
问题背景，新建5个springboot modules。使用相同的依赖 pom.xml 文件。其中 4 个工程正常启动。有一个如图：GulimallWareApplication 跑不起来。报错版本不对。 本人机器上只配置了 1.8 的jdk。所以很纳闷。原以为是不是新版本 idea 自带（刚刚下载 ......
Hello world、容器使用
Docker Hello world # Docker 允许你在容器内运行应用程序， 使用 docker run 命令来在容器内运行一个应用程序。输出Hello world [root@docker ~]# docker run ubuntu:15.10 /bin/echo "Hello world ......
03.Forecasting the realized volatility of stock price index A hybrid model integrating CEEMDAN and LSTM
Forecasting the realized volatility of stock price index A hybrid model integrating CEEMDAN and LSTM 预测股票价格指数的实际波动率 CEEMDAN 和 LSTM 的混合模型 波动率：波动率是金融资产价 ......
ignore the hidden files in python
import os root = "/Users/Siddhartha/Desktop/py scripts" for item in os.listdir(root): if not item.startswith('.') and os.path.isfile(os.path.join(root ......
what's the difference between const and constexpr in C++?
Both const and constexpr are used to define constants in C++, but they have different meanings and use cases. const is used to declare a variable as c ......
what are the primitive types of C++?
In C++, there are several primitive data types, which are also known as fundamental or built-in data types. These include: Integer types: Used to repr ......
The Witness Set
$\text{Special For The Witness}$ 简介 说实话这个版块是对于$\text{The Witness}$这一游戏的致敬， 只为它给我带来的强烈的思维和视觉的双重冲击，让我体验到什么才真正可以被称作“第九艺术”。 不论是整个游戏的画质还是其中谜题的质感都让我回味无穷， 特别 ......
Could not find a version that satisfies the requirement ModuleName
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MinIO上传文件The difference between the request time and the server's time is too large.异常
问题 向MinIO上传文件时，抛出异常：The difference between the request time and the server‘s time is too large. 使用date命令修改CentOS时间后，异常依然存在。 相关Linux命令 查看系统时间：date 查看硬件 ......
Using the Spring @RequestMapping Annotation
@RequestMapping is one of the most common annotation used in Spring Web applications. This annotation maps HTTP requests to handler methods of MVC and ......
使用echarts防止出现“There is a chart instance already initialized on the dom.”的警告
var myChart; function historyMapInit(query_date) { //防止出现“There is a chart instance already initialized on the dom.”的警告 //在使用echarts发现需要及时对新建的myChart实 ......
论文阅读笔记：Descent methods for elastic body simulation on the GPU (源代码及实现细节)
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Hello，World编写
Hello，World！ 随便新建一个文件夹，存放代码 新建一个java文件 文件名后缀为java hello.java 注意文件后缀名 编写代码 public class Hello{ public static void main(String[] args){ System.out.print ......
The command "npm run build" exited with code 1
新环境下，创建了一个Vue.js for VS: 在build时，出现了如标题一样的错误异常。The command "npm run build" exited with code 1。 第一步： npm run build -- --prod 第二步： npm run build --prod ......
how can I use NSubstitute for stub and mock? any difference about the usage?
how can I use NSubstitute for stub and mock? any difference about the usage? NSubstitute is a popular mocking library for .NET that allows you to crea ......
The value of the cell C1 should not be a string value.
Aspose.cells打开文件之后输出为DataTable，是将第一行作为数据类型判断，列具有混合数据集错误代码 var cells = workbook.Worksheets[0].Cells; var detailTable = cells.ExportDataTable(0, 0, cell ......
What's the role of Minipig animal models in drug development?
The development of various human diseases is highly complex. For drug developers to study human pathogenesis and pathological changes and observe and ... ......
ESP32 S3 折腾了几天IDE 终于跑成了Hello World
真的这个环境配置真的太糟心了！ 不过跑起来了，哈哈哈 Hello world! This is esp32s3 chip with 2 CPU core(s), WiFi/BLE, silicon revision v0.1, 2MB external flash Minimum free heap ......
java - idea编译输出缺失导致 The output path is not specified for module XXX - 解决
进入setting设置项，搜索 Java Compiler 添加项目模块后，设置jdk版本，然后确定即可 ......
The 2023 ICPC Asia Hong Kong Regional Programming Contest
The 2023 ICPC Asia Hong Kong Regional Programming Contest A. TreeScript 给你一个根，让你构造一棵树，每个节点被创造的时候必须知道它的父节点的地址和需要寄存器存放当前节点的地址，现在给定你每个节点之间的关系，并且现在根节点已经被创 ......
react+echarts出现“There is a chart instance already initialized on the dom.”
写了一个关于echatrs组件，报错dom重复 配置信息从props拿 let chart; useEffect(() => { if (chart) { updateChartView(); }else{ chart = echarts.init(dom.current) updateChartV ......
Java入门第一步：写出你的Hello World
当你学习一种新的编程语言时，通常你会看到第一个程序被称为“Hello World”程序。它通常用于初学者的简单程序。 假设你是作为 Java 编程语言的初学者阅读这篇文章的，或者你是来回忆那个古老的“Hello World”程序的。这篇文章不仅包括 Java 中的“Hello World”程序，我们 ......
Codeforces Round 857 (Div. 2) C-The Very Beautiful Blanket
题目地址 题意：构造一个二维数组，使得任意一个4*4的子矩阵满足： A11⊕A12⊕A21⊕A22=A33⊕A34⊕A43⊕A44 A13⊕A14⊕A23⊕A24=A31⊕A32⊕A41⊕A42 Solution(思路来源：知乎xioachou) 对于4个数来说，任意一个二进制位上的1和0都为偶数， ......
【Python】Jupyter Notebook：IOPub message rate exceeded. The notebook server will temporarily stop sending output to the client in order to avoid crashing it..解决方案
✨报错提示 IOPub message rate exceeded. The notebook server will temporarily stop sending output to the client in order to avoid crashing it. To change thi ......
Logstash could not be started because there is already another instance using the configured data directory
#执行报错[root@logstash-95 ~]# logstash -f /etc/logstash/conf.d/stdin-test.conf Using bundled JDK: /usr/share/logstash/jdk OpenJDK 64-Bit Server VM warnin ......