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node.js - Running ffmpeg (WASM/NodeJS) on multiple input files in a React App

I recently followed a tutorial by Fireship.io going over making a React App that enables a user to input a video file ... , whether it's outside or inside the function. Thank you!...

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

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rust - Why can't I put a borrowed value behind a Mutex and pass it to another thread?

I'm trying to put a borrowed value behind a Mutex but I'm having trouble with the borrow checker. Here's a ... special about Mutex since it's just a wrapper around an UnsafeCell?...

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python - Moving average based on dates and not rows

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

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php - is_category not fetching data inside a loop with custom post type in wordpress

<div class="row sub_content"> <div class="col-md-12 col-lg-12"> <div class="dividerHeading"> <h4><span>Services, that vitsol ... </div> </div> <?php endwhile; endif; ?> </div>...

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

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android - Fixed zoom factor React native camera

I would like to use the React native camera module and apply a zoom. A zoom function is available which takes an ... value of a device? From there I could solve my problem...

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

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python - Use an open port when deploying telegram bot using pyTelegramBotAPI to Heroku

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

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web scraping - Unable to login to a JWT website using Python

I'm trying to write a code in python to login to a website which uses JSON Web Tokens (JWT). I searched a ... me to login into a JWT website using credentials. Thanks, Sanjeev...

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

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asp.net - Request ignored because of CORS in IdentityServer4

I have 3 projects: Client App ASP.NET API App IdentityServer4 MVC App I am able to send a request from API to IDP but ... https://localhost:44389" }, RequireConsent = false, } }; }...

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python - Encode a Data Matrix in vectorized format

I would like to encode a Data Matrix (a kind of QR Code) and export it in .svg vectorized format. The following program ... img.save("wasi0013.png") Would you know how to proceed?...

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

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json.net - .Net serializer is serializing DateTime in different precisions

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

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

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r - Why does my for loop for cross validations keep returning the same predict values on the test data?

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

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powerbi - Current Fiscal Week with ISO Calendar

I have implemented a fiscal calendar into my Power BI Data Model for some time intelligence magic. This fiscal calendar has a specific start ... () ) ), TRUE (), FALSE () ) ) )...

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

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syntax highlighting - Can the editor highlight/mark local variables in contrast to global variables?

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

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Utility / tool to port java code directly to py4j python code?

I'm using py4j to port some java code directly to python. I'm wondering if there are any utilities or tools to ... foo = module.MyClass() bar = module.MyOtherClass(foo) Thanks!...

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

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python - How do I get my program to enter into shell in background?

I have a program that opens a door through a RFID scanner. The cards that are acceptable are loaded in a txt file. My ... "" else: rfid_presented += keys[event.code] del e main()...

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

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r - make install not working with R4.0.2 in conda env

I have a conda env with R4.0.2. When I tried to install R package zip I had problems with C compilation. At first ... above, but I am not sure if this was in fact needed....

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

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c++ - How do I find the number with the most divisors in an array?

I have to input numbers into an array and at the end get the number that has the most divisors, or if there are more ... = v[i]; } } cout << number_with_most_divisors; return 0; }...

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

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smtp - Postfix cant send mail but can recevie mails

That is my /etc/postfix/main.cf: # See /usr/share/postfix/main.cf.dist for a commented, more complete version smtpd_banner ... people who I send mail not receive in inbox or spam....

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

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We are building an react native app and our customers wants me to translate it into other languages. Our plan is to ... Can I use i18next offline for react native? Thanks, Vignesh...

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

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Printing from a binary tree in C by matching leaf data

So i am trying to finish up a project and i am stuck. I have made almost everything and from my perspective the ... right; } else { return; } Any help is really appreciated....

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

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c# - Getting raw (unsplit) command line in .NET

In .NET, we can easily access split command line arguments in a string array from the argument of Main(string[]) or Environment ... want to know if it is possible in .NET and how....

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

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python - How can I generate a random Youtube link without using Youtube API in Discord.py

I am creating a discord bot and using python and I want it to be able to generate a random or pseudo-random youtube link ... ctx.send(f"https://www.youtube.com/watch?v={linkCode}")...

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

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android - I have a question about using Shared_Preferences in Flutter

I have a question about using Shared_Preferences in Flutter. My problem is that Shared_Preferences works fine in the Emulator, but I ... ] [1]: https://i.stack.imgur.com/nZZSC.png...

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

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inheritance - Non-inheritable method in python

Suppose I have two classes, one inheriting from the other : class A(): def __init__(self): pass def doSomething ... () AttributeError: 'B' object has no attribute 'doSomething'...

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

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Postfix ldap query for enabledactive members only

Please help me to find how to do this. I have postfix integrated with AD and I have some issue with alias maps. Here is ... not all. And with a nested group(s). Thanks in advance....

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

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python - How do I know when to ask for refreshed JWT tokens served from an outside source (Signal Wire in this case)

To begin with, please understand that I have little formal training in Front Stack development. I've had to learn a ... a request to Signal Wire for the tokens Thanks in advance...

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

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node.js - interact with a console program using javascript

I'm currently making a chess web-based app. Now that I want to add in the stockfish chess engine which I will have to ... or you may suggest me another way to do it please :D ?...

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

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