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Error in nextTick: “TypeError: Right-hand side of ‘instanceof‘ is not callable“报错解决
很难发现的小错误，如果不经意间写错了 代码，很可能会对报错摸不着头脑： 其实就是参数的type值首字母没有大写，就会报上述错误 ......
Python报错：WARNING conda.models.version:get_matcher(542): Using .* with relational operator is superfluous and deprecated and will be removed in a future version of conda.
参考： https://blog.csdn.net/weixin_45685859/article/details/132916216 报错： [23:59:14](pytorch) devil@OMEN:~$ [23:59:14](pytorch) deviconda install pytorc ......
uniapp uni-icons @click.stop 报Cannot read properties of undefined (reading 'stopPropagation')
点进去看了一下uni-icons的源码 @click的方法其实是他假装是个原生click的方法，执行 emit(click)给父组件 可以理解为uni-icons只至此click事件 不支持click.stop事件 解决办法也很简单 包一层view <view @click.stop="editFn ......
Advent of Code 2023题解 [Mathematica/Python]
Day 1 Part 1 (*读取文件*)lines = ReadList["E:\\ExplorerDownload\input.txt", String]; (*计算校准值*) calibrationValues = ToExpression[ StringJoin[#[[1]], #[[-1] ......
【LLM】A Survey of Techniques for Maximizing LLM Performance
本文成文于11月底，openai devday之后 背景：OpenAI最近放出了Devday的闭门会视频，其中"A Survey of Techniques for Maximizing LLM Performance"(精进大型语言模型性能的各种技巧)是非常有价值的，本文对这次分享做摘要。 视频： ......
basis of PHP DBMA about mysql
php 连接数据库 header("Content-type:text/html; charset=utf8"); $servername = "localhost"; $username = "root"; $password = "root"; $dbTable = "dvwa"; $conn ......
[LeetCode] 1685. Sum of Absolute Differences in a Sorted Array
You are given an integer array nums sorted in non-decreasing order. Build and return an integer array result with the same length as nums such that re ......
初中英语优秀范文100篇-012 My Experience of Being a Volunteer - 我的一次志愿者经历
PDF格式公众号回复关键字:SHCZFW012 记忆树 1 Last year , I paid avisit to the home for the aged with my classmates as volunteers. 翻译 去年，我和我的同学作为志愿者去老年人之家探望了老人们。 简化记忆 ......
dwva 的SQL注入一关解决” Illegal mix of collations for operation ‘UNION’“ 问题
我是在phpstudy上面搭建的dvwa 背景是我在一天晚上练习SQL注入出现了” Illegal mix of collations for operation ‘UNION’“ 问题 就在网上搜索解决办法，发现是因为users表和table表的编码方式不一样导致的 网上查到了table_name ......
论文：Predicting Optical Water Quality Indicators from Remote Sensing Using Machine Learning Algorithms in Tropical Highlands of Ethiopia
水刊，中科院都没有收录。不属于sci。 吃一堑长一智，以后先看属于哪个期刊的。总是忘记。 期刊：Hydrology 浪费时间，啥也没有，没有创新点，就一点点的对比工作量。 “Predicting Optical Water Quality Indicators from Remote Sensing ......
论文：Predicting the performance of green stormwater infrastructure using multivariate long short-term memory (LSTM) neural network
题目“Predicting the performance of green stormwater infrastructure using multivariate long short-term memory (LSTM) neural network” (Al Mehedi 等, 2023, ......
Mysql - Error 1055: Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'user.nickname' which is not functionally dependent on columns in GROUP BY clause
编写SQL时需要如下错误，即出现错误 ERROR 1055，SELECT列表不在GROUP BY语句内且存在不函数依赖GROUP BY语句的非聚合字段'edusassvc.u.nickname',这是和sql_mode=only_full_group_by不兼容的（即不支持）。 分析问题 1)原理层 ......
TypeError: Cannot read properties of undefined (reading '$modal')
原代码： handleFinish(row) {this.$modal .confirm('确认录取学生编号为"' + row.stuCode + '"的成绩？') .then(function () { finishStudentScore({ id: row.id }).then((respon ......
复现YOLO-of-RoboMaster-Keypoints-Detection-2023
开源仓库地址： https://github.com/zRzRzRzRzRzRzR/YOLO-of-RoboMaster-Keypoints-Detection-2023 该仓库提供了数据集，目前只是测试了能不能训练 复现过程 git clone 下载源码 下载相应权重文件yolov7.pt 去到y ......
Planting poplar threes—the application of a Chinese way to control soil cadmium pollution in Japan
Situations of soil cadmium pollution in Japan In the last century, there was a serious health accident in Japan, an outbreak of Itai-itai disease, whi ......
CF1886B Fear of the Dark
这道题只有两种情况：\(O\) 点和 \(P\) 点都在同一个圆圈里；或者 \(O\) 点在一个圆圈里，\(P\) 点在另外一个圆圈里。 让我们用 \(d(P,Q)\) 来表示 \(P\) 点到 \(Q\) 点之间的距离，\(R\) 记为半径。 我们先来看第一种情况：\(O\) 点和 \(P\) 点 ......
论文：Multistep ahead prediction of temperature and humidity in solar greenhouse based on FAM-LSTM model
Multistep ahead prediction of temperature and humidity in solar greenhouse based on FAM-LSTM model 基于 FAM-LSTM 模型的日光温室温湿度多步提前预测 题目：“Multistep ahead pr ......
The Hello World of Deep Learning with Neural Networks
The Hello World of Deep Learning with Neural Networks dlaicourse/Course 1 - Part 2 - Lesson 2 - Notebook.ipynb at master · lmoroney/dlaicourse (github ......
The Hello World of Deep Learning with Neural Networks
The Hello World of Deep Learning with Neural Networks dlaicourse/Course 1 - Part 2 - Lesson 2 - Notebook.ipynb at master · lmoroney/dlaicourse (github ......
Confidence First: Yale University's ideal of mind
“客观规律”、“科学”与“真理”无处不在， 只待“有缘人”. 艺术化形象化的通俗表达: “道物法术器具”遇到“有缘人”会通灵;-) Yale University's ideal of mind: First, Unconditional self-confidence, even when it' ......
Drawdown——A New Way of Thinking About and Acting on Global Warming in Mexico
小组成员：张怡婷、郑乔鸿、饶佳欣、程小英 小组分工：集中讨论，共同完成 Introduction In the face of global climate change, countries around the world are confronted with similar challeng ......
初中英语优秀范文100篇-010 I Am Proud of Myself-我为自己感到骄傲
初中英语优秀范文100篇-010 I Am Proud of Myself-我为自己感到骄傲 PDF格式公众号回复关键字:SHCZFW010 记忆树 1 I'm a person who is always confident and ready to try anything new. 翻译 我是 ......
The Design of Feedback Control Systems--Advanced Problems
AP10.1 A three-axis pick-and-place application requires the precise movement of a robotic arm in three-dimensional space, as shown in Figure AP10.1 fo ......
[XVI Open Cup GP of China] A. Graph Drawing
那确实是神仙题，阅读 jiangly 代码遂取之。 简要题意 给定一个点双联通的平面图，保证每个点的度数不超过 \(4\)；具体地对于每个面将会按照逆时针顺序给出上面的顶点。现在要求把它画在无限大的网格上，要求边都平行于坐标轴，且彼此除了两端点外不接触。由于可能不能画出来，允许边进行任意的直角拐弯。 ......
lucene posting list 编码之Frame of Reference
本文是：https://www.elastic.co/cn/blog/frame-of-reference-and-roaring-bitmaps 文章的翻译及理解。 lucene 在存储 doc 时，会为每个 doc 分配一个 doc_id。doc_id 是 segment 维度（index->s ......
Caused by: io.debezium.DebeziumException: java.sql.SQLSyntaxErrorException: Access denied; you need (at least one of) the RELOAD privilege(s) for this operation
1.情景展示 如上图所示： 在使用debezium读取mysql数据操作日志时（io.debezium.connector.mysql.MySqlConnector），报错： Caused by: io.debezium.DebeziumException: java.sql.SQLSyntaxEr ......
可以用 for of 遍历 Object 吗
什么是迭代器模式 迭代器模式提供一种方法顺序访问一个聚合对象中的各个元素，而又不暴露该对象的内部表示。 ——《设计模式：可复用面向对象软件的基础》 可以说迭代器模式就是为了遍历存在的。提到遍历，大家都对那些手段耳熟能详了，下面先简单列一下各种数据类型的遍历： 遍历数组 for 循环 forEach ......
深入了解JS中for...in和for...of的区别
for...in 的特点 for...in 循环返回的值都是数据结构的 键值名(即下标)。 遍历对象返回的对象的 key 值,遍历数组返回的数组的下标(key)。 for...in 循环不仅可以遍历数字键名,还会遍历原型上的值和手动添加的其他键。 特别情况下, for...in 循环会以看起来任意的 ......
XXII Open Cup named after E.V. Pankratiev, Grand Prix of IMO
Contest link: XXII Open Cup named after E.V. Pankratiev, Grand Prix of IMO。 M. Math 题意：给你一个长度为 \(n\) 的数组 \(a\)，求有多少对 \((i,j)\) 满足 \(a_i^2+a_j\) 是完全平方数 ......