OStack Q&A-Knowledge Sharing Community

0 votes

136 views

1 answer

javascript - React: TypeScript generics, auto switch parameter-type from function (function as props)

I would like to implement the following (in React/TypeScript (.tsx)) Main.tsx (edit: botCommands is an ... -typescript-generics-auto-switch-parameter-type-from-function-function-a...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

569 views

1 answer

javascript - React Axios with UseEffect not rendering data

I have been struggling myself silly to get data read from a local json file and fed into a React render ... .com/questions/65864988/react-axios-with-useeffect-not-rendering-data...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

816 views

1 answer

css - Stop element underneath fixed overlay from scrolling with Tailwind

I'm trying to create an overlay that may contain its own scrollbar. The overlay should take up the ... /65864936/stop-element-underneath-fixed-overlay-from-scrolling-with-tailwind...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

266 views

1 answer

Error downloading tidycensus library in R

I am trying to use the census_api_key() function in tidycensus, but keep getting an error that it ... .com/questions/65864931/error-downloading-tidycensus-library-in-r...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

383 views

1 answer

amazon web services - Secret info & EC2 CodeDeploy?

With secret code such as MongoDB password, Firebase admin password in my NodeJS server code, I am wondering ... ://stackoverflow.com/questions/65864896/secret-info-ec2-codedeploy...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

887 views

1 answer

rx swift - Observable only emits one value?

I'm new in RxSwift, I have this code snipped that print in my console: next(second value) completed ... ://stackoverflow.com/questions/65864891/observable-only-emits-one-value...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

714 views

1 answer

angular - Prevent MatDialog destroy component

I have const dialogRef = this.dialog.open( ConfirmationDialogComponent, { width: '50vw', data: resume ... //stackoverflow.com/questions/65864884/prevent-matdialog-destroy-component...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.4k views

1 answer

how to solve No implementation found for method scanBarcode on channel flutter_barcode_scanner Exception in Flutter

I'm trying to open the camera to scan the QR code when I press the button that supposes to open the ... -solve-no-implementation-found-for-method-scanbarcode-on-channel-flutter-b...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

79 views

1 answer

java - Is it bad practice to call public object vars and methods from other objects?

Learning Java while working on an image-processing project, I've noticed a bad habbit spring up: I will create ... -to-call-public-object-vars-and-methods-from-other-objects...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

190 views

1 answer

Block data could not be decoded on simulink (matlab)

I was trying to open a block on matlab to see its content but I was getting an error message instead. How ... /questions/65864803/block-data-could-not-be-decoded-on-simulink-matlab...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

225 views

1 answer

java - Creating standalone Mac App from JAR file

I'm new to java but have built an application in eclipse which functions as intended. The end goal is ... .com/questions/65864786/creating-standalone-mac-app-from-jar-file...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

412 views

1 answer

android - Java LibGDX how to check if sprite stands on specific tile e.g. door?

I want to change the map (method changeMapToWinter()) when sprite stands on specific tile of specific map. I have no ... how-to-check-if-sprite-stands-on-specific-tile-e-g-door...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

317 views

1 answer

javascript - Can't import OrbitControls.js with Three.js

I'm going over three.js, and found this example. https://threejsfundamentals.org/threejs/lessons/threejs-load- ... com/questions/65864573/cant-import-orbitcontrols-js-with-three-js...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

168 views

1 answer

php - ManyToMany My form update the current record instead of adding a new one

I have two entities (List and Gift) with a ManytoMany relationship. I had also generated crud with symfony console ... form-update-the-current-record-instead-of-adding-a-new-one...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

211 views

1 answer

Swift Struct + Firebase Cloudstorage

I have this class class UserModel: NSObject { public struct User: Codable { // User data var id: ... https://stackoverflow.com/questions/65865116/swift-struct-firebase-cloudstorage...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

181 views

1 answer

javascript - Why all files of my npm package are installed in node_modules?

Here is what I have in node_modules when I install my package: Even though I am using this files field in package. ... why-all-files-of-my-npm-package-are-installed-in-node-modules...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

154 views

1 answer

java - I am not changing strings in the nav drawer When I clicked change language butt?on

I am trying to change my application language but when I clicked the language button, in the pages, texts ( ... strings-in-the-nav-drawer-when-i-clicked-change-language-butt%c4%b1...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

71 views

1 answer

javascript - Is there a way to listen to the event of a tab or tab with a Chrome extension?

I am developing an extension that blocks some pages so I want the background listen to some event on the page such as an ... -to-the-event-of-a-tab-or-tab-with-a-chrome-extension...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

230 views

1 answer

database - EXPLAIN ANALYZE and other insertion related stats for INSERT command in MYSQL (8.0.20)

EXPLAIN ANALYZE was recently introduced for MYSQL but it only seems to work with SELECT. I am trying to find a ... -and-other-insertion-related-stats-for-insert-command-in-mysql-8...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

201 views

1 answer

Excel cannot open the file because the file format or file extension is not valid

I have big problem. I transfer data (excel file and word file) from my desktop computer to external HD but when I ... the-file-because-the-file-format-or-file-extension-is-not-vali...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

971 views

1 answer

Laravel 8 API email verification flow using Sanctum

I'm currently making an API for a mobile app but I think I'm a bit confused with how email ... com/questions/65865254/laravel-8-api-email-verification-flow-using-sanctum...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

435 views

1 answer

python - TypeError: string indices must be integers Json.py

I get the error "TypeError: string indices must be integers" in the following code: if body['category'] ... /questions/65865234/typeerror-string-indices-must-be-integers-json-py...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

368 views

1 answer

Python: high precision time.sleep

can you tell me how can I get a high precision sleep-function in Python2.6 on Win32 and on Linux? question ... function-issue-or-os-system-takes-too-long-to-execute-raspberry-pi...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

107 views

1 answer

javascript - Why is my array coming back undefined outside of the function?

I am trying to get "msg" out of this function to do math on it and it keeps coming back undefined. ... 65865538/why-is-my-array-coming-back-undefined-outside-of-the-function...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

67 views

1 answer

javascript find string from input

I made a chatbot in html/css/js using the switch method. I'm wondering how can I find a specific ... https://stackoverflow.com/questions/65865520/javascript-find-string-from-input...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

394 views

1 answer

r - Is it possible to have x axis ticks and labels for no data points in ggplot to show only one x-axis result?

I've got a data set of Target_num <- c(40, 40, 40, 40, 40, 40, 120, 120, 120, 120, 120, 120, 160, 160 ... possible-to-have-x-axis-ticks-and-labels-for-no-data-points-in-ggplot-to-s...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

178 views

1 answer

php - Woocommerce Terms and conditions link - checkout

I would like to add Terms and conditions link to my woocommerce checkout page. I have set: WooCommerce ... .com/questions/65865433/woocommerce-terms-and-conditions-link-checkout...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

80 views

1 answer

Best architecture for Kafka consumer

Closed. This question is opinion-based. It is not currently accepting answers. question from:https://stackoverflow.com/questions/65865284/best-architecture-for-kafka-consumer...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

Categories

Recent questions

Just Browsing Browsing

Most popular tags