cy199025 Ask a question 2022-11-05 11:58

Question How does java understand rewriting the equals and Hashcode methods

because we want to use the HashSet group to keep the title from repeating. Override the equals and Hashcode methods < br / > here, please rewrite the equals and Hashcode methods should be how to understand? public class Question { private String Title;//题干 private String Answer;//正确答案 public Question(String Title,String Answer) { //title是题干，answer是对应答案 this.Titl e=Title; this.Answer=Answer; } public String getTitle() { return Title; } public String getAnswer() { return Answer; } //为了使得HashSet组中的题干唯一，需重写equals方法...

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d20130101 Ask a question 2022-11-06 11:20

Question How does the vscode environment reference static resources in nuget

ould find relative paths to my static resources like antdesign, My development environment is on vscode network. Most of my teaching is on vs... I haven't found the correct solution f or a long time. ...

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cupidcool Ask a question 2022-11-07 12:56

Question Why doesn't visual studio code work

Can't update the includepath, and the C extension can't be downloaded. How to solve this problem? Help me.

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echo161 Ask a question 2022-11-07 13:14

Question vs code cannot run debug c programs

vs code is the latest version, the compiler and code runner are installed according to the online tutorial, but it always shows that the executable file cannot be found when I write the oj problem and run debugging. ...

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charlie_leung Ask a question 2022-11-07 16:00

Question macOS has problems typing latex Chinese with vs code

Symptom and background of the problem Writing paper using latex in vscode, there is a problem when typing Chinese, the display font "songti sc light"does not contain requested LaTex, may I as k how to solve it, for a long time online search can not solve the problem Insert code with code block function, do not paste screenshot [{ "resource": "/usr/local/texlive/2022/texmf -dist/tex/latex/ctex/fontset/ctex-fontset-macnew.def", "owner": "LaTeX", "severity": 4, "message": "Font "Songti SC Light" does not contain requested\n(fontspec)\tScript...

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chenyinyun1982 Ask a question 2022-11-07 16:06

Question Using vscode to develop autojs, the output window does not display any output

My situation is as follows: I developed autojs program with vscode. Before, under normal conditions, the output window could normally display the program operation result, and the mobile phone mo del I connected could be selected in the red circle on the right. The diagram below: < br / > < div class = "aw - list - img > But now there's a problem: the output window doesn 7;t show any results, and I can't find my phone model in the TAB on the right. Before a netizen said that the running result is in the "terminal", but the "terminal" in no output results. As show...

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tony_nc Ask a question 2022-11-07 16:25

Question VS code运行程序时显示fatal error: 'stdio.h' file not found

运行程序时显示stdio.h文件没有发现，请问这种情况应该怎么办？ 展开全部

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dinsam6 Ask a question 2022-11-07 16:26

Question Visual Studio code运行程序时显示无可执行文件

现在刚开始学习C语言，下载了VScode这个软件。下载完成后一开始打开软件，它就提示如下两个问题：1.检测到#include错误，请更新includepath2.Please install clang or check configuration clang . executable按照CSDN博客上的指导，解决了上面的问题同时完成了软件的初始配置。现在的问题就是不能运行写好的程序，点击运行 后会显示图一的问题，想请教应该怎么办。还想请问在这个软件里是不是和DEVc++一样都是先编译后运行的，如果是那应该怎么编译呢。我使用这个软件就是平时学习C语言的时候完成练习，就是基本的用途，因为才开始学习，希望您可以详细的讲解。 展开全部 ...

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czzw818 Ask a question 2022-11-07 16:29

Question qrcodejs2怎么生成周围有白色边框的二维码

qrcodejs2怎么生成周围有白色边框的二维码二维码带边框 求指教

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cyang2000416 Ask a question 2022-11-07 16:49

Question What should be the aws credentials set when vscode launches the service

eclipse can set the environment variable directly in the composition,

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crw1234 Ask a question 2022-11-07 16:51

Question vscode remote does not connect to aws ec2 linux

vscode remote cannot connect to aws ec2 linux. id_rsa has been generated using ssh-keygen, id_rsa.pub, pub has been placed in aws ec2-user. ssh/autorized_keys. You can use ssh ec2-user@$myip from the windows command line to directly connect to the server without encryption. But it still doesn't connect from vscode remote. Error message: Permission denied (public key).The process tried to wri te to a nonexistent pipe. vscode has been configured as follows: (~/.ssh/config) : Host myhostHostName: $myipUser: ec2-userIdentityFile ~/.ssh/id_rsa...

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yongaird Ask a question 2022-11-07 16:54

Question argparse库报argparse error: the following arguments are required

geimage = cv2.imread(args["image"]) # find the barcodes in the image and decode each of the barcodesbarcodes = pyzbar.decode(image) # loop over the detected barcodesfor barcode in barcodes: # extra ct the bounding box location of the barcode and draw the # bounding box surrounding the barcode on the image (x, y, w, h) = barcode.rect cv2.rectangle(image, (x, y), (x + w, y + h), (0, 0, 25 5), 2) # the barcode data is a bytes object so if we want to draw it on # our output image we need to convert it to a string first barcodeData = barcode.data.decode("utf-8") barcodeType =...

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edcrfvwen Ask a question 2022-11-07 16:56

Question 在 paddle的bml codelab里，一个项目里，两个notebook一样的代码，为啥一个就没问题，一个就报错呢，

在 paddle的bml codelab里，一个项目里，两个notebook一样的代码，为啥一个就没问题，一个就报错呢， 展开全部

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cwl6985839cwl Ask a question 2022-11-07 17:03

Question vscode cannot configure c/ C ++ debugging

I just started to use vscode, vscode just installed, according to the online tutorial for c/ C ++ environment configuration, one step is to configure debug. Someone else's tutorial image: My v scode problem Image: May I ask why my picture does not refer to the content in the first picture? What should I do? ...

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dlw_19880201 Ask a question 2022-11-07 17:16

Question windwos composer 安装 not run correctly [exit code -1073741819] and no output was returned.

问题遇到的现象和发生背景 最近在新机器上安装composer，使用https://getcomposer.org/ 下载的exe文件安装，在最后一步始终过不去。 The Composer installer script did not run correctly [exit code -1073741819] and no output was returned. OPENSSL也开了，也 试过翻墙，重装PHP，重装系统，就这台机器不行。 使用compser.phar手动安装模式，composer -v 可正确显示版本 但是其他composer命令都是无返回。使用 composer -vvv 调试可得错误 D:\www\jsc_on_api\trunk>composer remove yly-openapi/yly-openapi-sdk -vvvRunning 2.2.18 ( 2022-08-20 11:33:38) with PHP 7.0.9 on Windows NT / 10.0Reading ./composer.json (D:\www\jsc_on_api\trunk\composer.json)Loading config file ./composer.json (D:\www\jsc_on_api\trunk\composer.json)Checke...

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