morning four the in
Unknown custom element: <el-tabs> - did you register the component correctly? For recursive components, make sure to vue.runtime.esm.js?c320:619provide the "name" option.
mad 从官网上扒下来的 一模一样就是一直报错 然后一直百度 百度上的答案五花八门 没一个有用的 草！！！！！ 这个原因就是你没有在项目中引入element-ui 所以你用它的组件会报错 第一步 npm i element-ui -S 第二步 在main.js里面加入 import ElementU ......
【Python】Flask-Mail发送邮件报错解决方案（UnicodeEncodeError 'ascii' codec can't encode characters in position 52-55 ordinal not in range(128)）
✨报错提示 完全相同的代码在macOS上运行正常 在Windows上运行报错 报错提示如下： Traceback (most recent call last): File "C:\Users\Doubl\miniconda3\envs\Temp\lib\site-packages\flask\ap ......
pytest踩坑--运行报错DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated since Python 3.3 ,and in 3.9 it will stop working
问题现象： 使用pytest运行用例时，用例执行完毕总会提示以下警告 警告意思：弃用警告：从collections中导入ABCs已被弃用，并在python3.9中将停止工作，可使用collections.abc代替它进行使用 但我代码中并未使用这个库，也没有导入这个库。就很纳闷 解决： 百度了一下解 ......
使用Maven打包bouncycastle出现JCE cannot authenticate the provider BC的原因及解决办法
摘抄自：https://www.cnblogs.com/WriteOnce/p/14954460.html 问题描述 在写一个加解密的控制台小程序时报错如下： Caused by: java.lang.SecurityException: JCE cannot authenticate the pr ......
树莓派上使用 Python编程控制 LED 教程 All In One
树莓派上使用 Python编程控制 LED 教程 All In One LED 面包板 GPIO (🐞 反爬虫测试！打击盗版⚠️）如果你看到这个信息, 说明这是一篇剽窃的文章，请访问 https://www.cnblogs.com/xgqfrms/ 查看原创文章！ refs ©xgqfrms 20 ......
gcode All In One
gcode All In One
G-code (also RS-274) is the most widely-used computer numerical control (CNC) programming language. It is used mainly in computer-aid... ......
The proxy server received an invalid response from an upstream server
The proxy server received an invalid response from an upstream server. 经过排查发现是容器异常重启，造成的系统502响应； 具体重启原因：Back-off restarting failed container 阿里云 nas异常 ......
ERROR Failed to compile with 541 errors 11:27:44 These dependencies were not found: * core-js/modules/es.array.concat.js in ./node_modules/cache-loader/dist/cjs.js??ref--12-0!./
ERROR Failed to compile with 541 errors 11:27:44 These dependencies were not found: * core-js/modules/es.array.concat.js in ./node_modules/cache-loade ......
Understanding plasticity in neural networks
郑重声明：原文参见标题，如有侵权，请联系作者，将会撤销发布！ Arxiv 2023 Abstract 可塑性是神经网络根据新信息快速改变预测的能力，对于深度强化学习系统的适应性和鲁棒性至关重要。众所周知，即使在相对简单的学习问题中，深度神经网络也会在训练过程中失去可塑性，但驱动这种现象的机制仍知之甚 ......
[LeetCode] 1337. The K Weakest Rows in a Matrix 矩阵中战斗力最弱的 K 行
You are given an m x n binary matrix mat of 1's (representing soldiers) and 0's (representing civilians). The soldiers are positioned in front of the ......
python pandas保存 。dta文件报错：UnicodeEncodeError: 'latin-1' codec can't encode characters in position 0-2: ordinal not in range(256)应对
pandas 保存.dta文件时报错： UnicodeEncodeError: 'latin-1' codec can't encode characters in position 0-2: ordinal not in range(256) import pandas as pd df = pd ......
JSON & import assertions All In One
JSON & import assertions All In One error // const packageInfo = require("./package.json"); import * as pkg from "./package.json"; console.log(`pkg `, ......
freecodecamp news author 404 bug All In One
freecodecamp news author 404 bug All In One https://www.freecodecamp.org/chinese/news/ https://www.freecodecamp.org/chinese/news/author/xgqfrms/ freec ......
reverse in Django
问题 url patterns: path("rev/abc",views.getUrlNoParam,name="urlNoPara"), path("rev2/<data>",views.getUrlArgs,name="UrlArgs"), path("rev3/<data>",views.g ......
url patterns to acccess views of app in Django
问题 The difference between the following url patterns in main project of Django?from testinclude import views as subViewssub=[path("sub/",subViews.usei ......
Spatio-Temporal Representation With Deep Neural Recurrent Network in MIMO CSI Feedback阅读笔记
阅读文献《Spatio-Temporal Representation With Deep Neural Recurrent Network in MIMO CSI Feedback》 该文献的作者是天津大学的吴华明老师，在2020年5月发表于IEEE WIRELESS COMMUNICATIO ......
Python之禅, 作者Tim Peters(The Zen of Python, by Tim Peters)
The Zen of Python, by Tim Peters Beautiful is better than ugly. 美丽的比丑陋的好。 Explicit is better than implicit. 明确的比隐含的好。 Simple is better than complex. 简 ......
2023 全国计算机等级考试 All In One
2023 全国计算机等级考试 All In One 软考 软件考试 全国计算机技术与软件专业技术资格（水平）考试 (🐞 反爬虫测试！打击盗版⚠️）如果你看到这个信息, 说明这是一篇剽窃的文章，请访问 https://www.cnblogs.com/xgqfrms/ 查看原创文章！ refs htt ......
《oracle马拉松》plsql篇-解决连接oracle，报错TNS :could not resolve the connect identifier specified的问题
今天老师给了一个数据库，我想先看看，然后又不想破坏我现在的数据库数据（因为表名相同）所以就再新建了一个数据库，本来想着很简单就可以解决了，没想到用plsql连接时报了could not resolve the connect identifier specified的错误 解决 1先检查Oracle ......
npm package.json exports filed All In One
npm package.json exports filed All In One https://docs.npmjs.com/files/package.json https://docs.npmjs.com/cli/v9/configuring-npm/package-json/#main h ......
2023 最新上海市提取公积金缴纳房租指南 All In One
2023 最新上海市提取公积金缴纳房租指南 All In One (🐞 反爬虫测试！打击盗版⚠️）如果你看到这个信息, 说明这是一篇剽窃的文章，请访问 https://www.cnblogs.com/xgqfrms/ 查看原创文章！ refs ©xgqfrms 2012-2021 www.cnbl ......
关于 Web 应用的 Above-the-Fold Loading 加载机制
Above-the-Fold Loading 是一种网页加载技术，可以让网页的上半部分尽快地显示在屏幕上，让用户能够更快地看到网页的内容，提高用户体验。具体来说，Above-the-Fold Loading 会优先加载页面上部分所需的 HTML、CSS、JS等资源，而不是等到所有资源都加载完毕后再一 ......
Above-the-Fold Loading 加载机制在 Spartacus Storefront 里的应用
Angular 应用默认情况下，Component 组件总是被积极渲染，不管组件是否在用户的 viewports 中。 这可能对性能带来负面影响，但可以通过评估视口与组件来进行优化—— View ports 内（或附近）的所有组件都应该加载，其他组件可以延迟。 作为延迟加载的一个积极的副产物，我们将 ......
[LeetCode] 2316. Count Unreachable Pairs of Nodes in an Undirected Graph
You are given an integer n. There is an undirected graph with n nodes, numbered from 0 to n - 1. You are given a 2D integer array edges where edges[i] ......
CF1809F Traveling in Berland - 倍增 -
题目链接：https://codeforces.com/contest/1809/problem/F 题解： 对一个点，考虑怎样在 $O(\log n)$ 的时间复杂度内求出答案，联想到倍增 但是，倍增合并的时候只能在两个状态相同的情况下合并，但是如果我们直接从 $i$ 到 $i+1$ 这样算的话， ......
A Survey of Diversification Techniques in Search and Recommendation
Wu H., Zhang Y., Ma C., Lyu F., Diaz F. and Liu X. A survey of diversification techniques in search and recommendation. arXiv preprint arXiv:2212.1446 ......
虚拟机报错：AVD xxx is already running.If that is not the case, delete the files
试过很多方法，文件删除后，加载仍然出这个错误。 我之后又想想，再添加一个虚拟机怎样，添加后运行便可以了。 ......
How to log in when using gin's non-separated front-end and back-end systems
Person: How to log in when using gin's non-separated front-end and back-end systems? ChatGPT: When using Gin as the back-end system and a non-separate ......
docker启动出现Job for docker.service failed because the control process exited error code问题
只需要修改docker.server文件即可： 执行以下命令： vim vim /lib/systemd/system/docker.service 然后将ExecStart=/usr/bin/dockerd -H fd:// 改成ExecStart=/usr/bin/dockerd -H fd:/ ......
Measuring the diversity of recommendations: a preference-aware approach for evaluating and adjusting diversity
Meymandpour R. and Davis J. G. Measuring the diversity of recommendations: a preference-aware approach for evaluating and adjusting diversity. Knowled ......