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javascript - how to create standard ERC721 token

how to create ERC721 token standard contract? I am unable to import openzepplin libraries of erc721 standard. if ... repository or how to import openzepplin libraries in Remix?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - VSCode + Lando: Xdebug doesn't stop

I'm trying to setup Xdebug with Lando (v. 3.0.24) with VSCode without success. I've already read official guide ... : webroot: docroot xdebug: debug config: php: .vscode/php.ini...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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C++ Libraries in OpenCL

I was wondering if we can use c++ libraries to write programs in OpenCL. Can we use the boost library or STL or any ... it work on OpenCL devices? Any other way to do this? Thanks...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Can t get a text as value in select tag

I have a select drop down where I want in the value the text from db. If I have a value like "word1 word2" I get ... case I get only first one if i select one of these Thank you...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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authentication - Asp.Net core AddJwtBearer default caching of JWKS?

I have configured the AddJwtBearer with basic settings and the authority is an OpenID-connect identity server. It is ... ]; options.Audience = Configuration["Audience"]; });...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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queue - Laravel: Can I fail 'well' in an handle() of a Job?

I know that, if a job throw an Exception, the job fails, and will be retried automatically from queue worker in a ... a return false but handler is not expected to return values....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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dns - Connecting Blogger to domain(bought from deletezero.com)

My domain with deletezero.com It is based on something called WHMCS. (i dont know what is WHMCS) I want to connect ... visible. Also blogger can't find my domain. Can you support....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to generate graph for data in a specific file, present in each subfolder?

I have sub-folders containing files with same name. Each file has data in it, I want to plot graph for a specific file ... all_files: df=pd.read_fwf(file, skiprows=[0,1,3,4])...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arduino - Fading Adafruit neopixels

I would like to create a motion-controlled night light for my corridor. For my project I have Arduino Uno PIR sensor WS2812b ... setPixelColor(i, 0); strip.show();} delay(5000); }...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Tkinter in Python 3.8.5 : Having an issue creating multiple images as buttons within a function

I'm currently having an issue with tkinter/python. I'm trying to create buttons with images within a for-loop. I've ... my problem and come up with a working solution. Any ideas?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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raspberry pi3 - "'ssh' is not recognized as an internal or external command"

I get such an error in the terminal 'ssh' is not recognized as an internal or external command,operable program or batch file ... on Windows in a headless way.) What can I do?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Apply custom appearance to individual model fragments in forge viewer

In the viewable, the model has three leaf nodes that are named Solid1 but have a parent name of Tread , how do I ... a color. Is it possible to instead apply a texture? Thanks!...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - Framer Motion length transition on SVG line

So if I know that I can transition an svg path with something like the below: const pathVariants = { inital: { opacity ... of pathLength, but that didn't seem to work. Thoughts?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Windows Docker Image keeps hanging up randomly on Azure (web-app)

I won't be able to provide the docker file so I'll try to provide as much context as I can to the issue. I keep ... idea is to re-create the docker image as a Linux based image....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Connection timed out SocketEx

I am trying to achive a GRPC client with xamarin vs2019 following is my solution-explorer i have vs2019 template ... grpc service on device and emulator while debuging and running....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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postgresql - Concurrent queries give out unexpected data

I execute several processes to continuously (update + select) data from postgresql (with autocommit option enabled), and ... same entries (though with different pid and uniqueid)....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Refactoring if else statement

Here is my method: Object.entries(query).forEach(([key, value]) => { if (key === 'team_ids') { if (typeof value === ' ... it but now i'm stumped... It don't looks good. Any advice?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - Combing related data from two different sources in a single Gatsby page

I'm creating a blog where each blog page will show a map using leaflet with a GPX route on it. Below the map will ... suggest a solution or am i going about this the wrong way?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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DNS problem when connected to VPN with Cisco AnyConnect Client

I was trying all day to solve this problem, i am trying to connect to a society VPN, AnyConnect shows that ... problem is not solved, i get the following after running diagnostics...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - CSS smooth text animation

I am new in CSS animation and I have three different words and want change them every 3 seconds. That's ok, but I also want change ... max-width: 0%; } 99.9% { max-width: 50%; } }...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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AR Foundation 3D Human Body tracking trying more skeletons

Hi everyone I want to try human pose estimation with multi skeletons controlled by buttons. I tried the following code bu ... whole codes link is here: https://paste.tc/HHgw4MkGBP...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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keras - Audio LSTM repeats sequences

I am trying to make an audio generator neural net (sort of like Jukebox, but obviously on a much smaller scale ... validation). The loss curve looked normal though. accuracy graph...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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web scraping - html_table_parser not working in command prompt but working in python jupyter notebooks

I am running a batch file which runs my python code through the command prompt. However, when running the code ... en.wikipedia.org/wiki/Searching") read_content = content.read()...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Hibernate (JPA) inheritance with One-To-Many

I am building a rule engine system and I want to allow users to fetch their requested rules and rules they are ... .class); return query.getResultList(); } Any help appreciated....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How to solve "Gradle JAVA_HOME is set to an invalid directory," and how to set up the Gradle workspace right in IntelliJ?

I've seen similar questions to this, but none of the methods worked while some of them weren't ... clarity. Run/Debug Configurations JAVA_HOME Path Import line CMD prompt...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - How to vertically align the checkboxes with CSS

You if run this code you will see that check boxes are aligned vertically so I want a solution to vertically align these checkboxes < ... </button> </form> </div> </body> </html>...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Independent css per page

new on html/js/css Is there a way to apply style to a second page without creating a new css file per page. This seems ... , but I can't find the answer. Thanks for help in advance...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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function - Violation of Primary Key Constraint - SQL Server

In my SQL Server, I've created a database and I am trying to export the values from the 2 tables ... , FacilityPostcode FROM dbo.2016_2017 Any help would be appreciated! Thanks...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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