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keras - ValueError: Found input variables with inconsistent numbers of samples: [32, 624]

When plotting confusion matrix I got this error , if I set batch size is 624 and steps = 1 then code runs fine ... ,steps=20) cm = confusion_matrix (test_labels, prediction[:,0])...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Loading a single graph into a pytorch geometric data object for node classification

I have one graph, defined by 4 matrices: x (node features), y (node labels), edge_index (edges list) and edge_attr ... be string What am I doing wrong in the data construction?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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grpc 服务端之间需要互相调用需要互相注册成客户端和服务端吗

grpc 服务端之间需要互相调用需要互相注册成客户端和服务端吗...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vue 预渲染 routes: ['/A', '/B/C']配置，一层级'/A'打包有效，二层级的'/B/C'无效？

在原来的vue项目上选择两个path路由文件进行预渲染seo优化文件：vue.config.js，新增代码： const PrerenderSPAPlugin = require('prerender-spa-plugin') const Renderer ... build打包后的dist目录：发现没被打包出/app/aboutUs目录，为什么？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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export default的导出，import无法识别某个属性，但require可以？？？

下列代码导出 export default { mode1, mode2, mode3 } 导入 import { mode1 } from 'mod.tsx'; 但 import 解构无法识别到mode1，提示找不到导出声明，但使用require可以正确解析 ... ('mod.tsx') 有大佬能给我讲下原因吗？ [- ノ（ ' - 'ノ）] 多谢大佬...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Docker-compose volumes sharing issue with /app folder

I'm trying to build a web application based on flask and vue.js, using docker containers. I use volume sharing in docker ... if the WORKDIR has the same name as the target folder?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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dictionary - Python playsound doesn't seem to work with dictionaries

I'm trying to play a sound using the python playsound command. It works when I try the following: from playsound ... filepath1.mp3 to C that is compatible to the playsound command....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - pip install bug with `-e` flag and `setuptools.setup(package_dir=...)` parameter?

I have what I think is a pip bug, and I want to double-check that it's not actually a mistake of mine before submitting it as ... to be a bug, or if this is a mistake on my part....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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api - Can I use RShiny to build an UI to upload a Image for a python backend GAN Model that returns another Image

I want to build a shiny User interface that uploads an image and sends it to a model that was built with python and ... it on the Shiny interface. Is it possible or done before ?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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database - Update a double type column with NULL value in mysql

I have the following table: IDCode(bigint(20)) lng(double) 0000 NULL NULL NULL 0000 NULL 0000 NULL NULL NULL 0000 NULL...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to run an executable (exe) by providing a config file in powershell

I'm trying to run an exe in the background by providing a config file (yml in my case) Tried the below, ... config file? Start-Process -Wait -FilePath "my.exe" -ArgumentList...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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mysql - Select all where exists in specific years but not in others specific years

I have a table with two columns, ID and YEARS. Years starts from 2000 to present. Some ID appears 20 times in ID Column ... exists in 2013 and 2107 but not in years 2015 and 2018....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Haskell 中 ++ 操作符的两点疑惑

GHCI> “True” ++ "False" <interactive>:268:1: error: lexical error at character 'T' GHCI> "123" ++ "123" "123123" 为什么词法错误？如果我有“True”、"False"连接的需求，怎么做？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vue.js - Electron + Vue tray wrong icon path

I'm trying to create a Windows applications using Electron and Vue. I want to send the application to the Tray and show ... __dirname and other icon formats (ico, png..) Thank you....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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language agnostic - What does it mean to "program to an interface"?

I have seen this mentioned a few times and I am not clear on what it means. When and why would you do this? ... takes in an object that implements an interface? Is that possible?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to keep matplotlib grid constrained while drawing outside of the grid?

I'm trying to draw the following image in matplotlib: I don't care about the red dot or yellow circle for now. ... the numbers. Any tips to get this working would be appreciated!...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - How could use Template Class for a container of container?

I want to use my class with the template. in main: int main(void) { HexAdapter<vector> foo; // maybe? // ... I want to work with all STL Containers with random access iterator....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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求助：ant-design的table新增可以，编辑报错getFieldDecorator is not a function

求解呀，这到底什么情况，安装antd@2也不管用下面有这个页面全部代码，有用一个table插件: https://xuliangzhan_admin.git... 编辑样式也没有渲染出来，这是新增，当点过编辑报错以后我的新增再点 ... 写" }], }, restaurants: ["前端", "后端", "开发", "测试"], ACProps: {...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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汇编语言中立即寻址和寄存器寻址的区别？

MOV AX 1234H 是否可以认为既是立即寻址，又是寄存器寻址？ MOV W1 1234H # W1 是一个字变量这是否可以认为是立即寻址？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - What does cin.get() do with no arguments?

What does cin.get() do when no arguments are passed? Without the second cin.get call (line 13), my code doesn't work: #include <iostream ... ; cin.get(); } cout << s[1]; getch(); }...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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mysql多表查询问题

我有三个表 // article id title 4 test // tag id name 1 tag1 2 tag2 3 tag3 // 第三方关联表 article_tag id tagId articleId 1 1 4 ... 最后生成 articleId articleTitle tagIds 4 test 1,2,3 这样的sql该怎么写？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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怎么split1列成3列

2,4-滴异辛酯/2,4-D-ethylhexyl:7%;莠去津/atrazine:28%;乙草胺/acetochlor:42% 这字符串中三种有效成分，每种有效成分间用';'分隔 t=table(["2 ... `c1`c2`c3 from t 执行报错： Not allowed to create a matrix with type STRING...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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为什么控制台network的格式变了

不知道为什么控制台network的格式变成这样了，但是我还是可以获取到请求到响应数据。主要是这里变得看不懂了...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Extending Headers web api causes bug in Safari

I'm trying to add custom method in Header class. class RequestModule extends Headers { customMethod() {} } this. ... Safari issue? How can I extend Headers class in Safari?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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全局封装loding 在vue中总是没有找到close()

一直找不到，这是为什么呢？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - external JS file is not loading

The problem I'm facing is that I'm trying to link an external javascript file to my main HTML program but I can't ... the problem. Could you please check it? Thank you in advance....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ffmpeg通过管道拉取，10秒延时问题

目前需要有个需求， ffmpeg一个命令先处理两个画面合并成一个，然后传入到管道，然后另一个ffmpeg命令从管道 ... zerolatency rtmp://**.com/**?auth_key=1601111160-33c4b61b7e91410e8234a85b5f892c90-0-e2aa796976c7739ce9a4ab86546b86e1...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - adding JSON object to an existing array in external file

I am trying to add new JSON object to an array which is present in an external file. I am unable to figure out how ... to students.js. can anyone please tell me how to add that ?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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