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532 views

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Ongoing/ persistent notification in Flutter

I'm creating a music player. And I want to show the current song in the notification bar. Also ... //stackoverflow.com/questions/65895793/ongoing-persistent-notification-in-flutter...

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

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289 views

1 answer

When should you start treating a quadratic as a linear in numerical root-finding?

I have a set of quadratic coefficients a, b, and c the need to be solved in order to determine the ... -start-treating-a-quadratic-as-a-linear-in-numerical-root-finding...

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

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350 views

1 answer

python - How to save a seaborn plot as svg or png

Hi all I have been trying to save my output chart with "plt.savefig("coeff.png")" as svg or png but what I get ... .com/questions/65896805/how-to-save-a-seaborn-plot-as-svg-or-png...

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

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193 views

1 answer

css - Add the text to the second line using pseudo element

I am trying to add text below an existing div id. How ever the white-space: pre-wrap; or adding html ... questions/65896759/add-the-text-to-the-second-line-using-pseudo-element...

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

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417 views

1 answer

pandas - Create a DataFrame in Python from BeautifulSoup extract

I am able to extract data , a list of words from the web using BeautifulSoup. The data is collected ... /questions/65896733/create-a-dataframe-in-python-from-beautifulsoup-extract...

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

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125 views

1 answer

php - what is best way to detach on a deep relationship (relationships of relationsip)?

I have a product which belongsToMany features which belongsToMany variants. Product public function features() { ... to-detach-on-a-deep-relationship-relationships-of-relationsip...

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

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250 views

1 answer

ios - ARKit RealityKit warning during runtime when placing an object in ARView

I get the following warning during runtime when I tap to load the model in ARView: Warning (secondary thread ... -realitykit-warning-during-runtime-when-placing-an-object-in-arview...

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

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116 views

1 answer

javascript - Only last function create effect when calling same function at a time with different parameter in react useEffect

I have created a component called "CommonStyleGenerator", to generate simple style object with keys like height, width ... effect-when-calling-same-function-at-a-time-with-diffe...

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

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635 views

1 answer

typescript - How to properly add return type to aws-sdk DynamoDb Send command

I am trying to get a generic type back as part of my OutputType when I do a DynamoDB Get using the new v3 aws ... /how-to-properly-add-return-type-to-aws-sdk-dynamodb-send-command...

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

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266 views

1 answer

Type narrowing of "one level deep" discriminated union in Typescript

I'm not able to get the following to typecheck: type Apple = { variety: {type: 'fuji'} | {type ... /65896633/type-narrowing-of-one-level-deep-discriminated-union-in-typescript...

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

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178 views

1 answer

amazon web services - Multi maven project module spring boot + VueJS

How can I deploy on AWS a spring boot project with multi module maven for backend and one module maven for ... .com/questions/65896514/multi-maven-project-module-spring-boot-vuejs...

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

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112 views

1 answer

javascript - How do I filter based on multiple criteria in HTML?

I currently have a set of events which I would like to filter based on its timing: past or upcoming, as well ... /65896385/how-do-i-filter-based-on-multiple-criteria-in-html...

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

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59 views

1 answer

java - How to find index of int element in array

everyone.. So I wanna find the index of an int element in array. but the element has 2 index (there is 2 index ... .com/questions/65896378/how-to-find-index-of-int-element-in-array...

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

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293 views

1 answer

vba - create a combobox that suggest and filter in Ms access

I'm working on access I create a combobox in a form that gives a liste of values recorded in a table . ... questions/65896371/create-a-combobox-that-suggest-and-filter-in-ms-access...

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

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236 views

1 answer

javascript - Why are chat messages from firestore showing up in "groups"?

I am trying to use react-native-gifted-chat to build a chat room in my app. Unfortunately, the chat's are ... /65896366/why-are-chat-messages-from-firestore-showing-up-in-groups...

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

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181 views

1 answer

html - Topnav dropdown is not working in browser but does work in the w3schools editor?

I have relatively minimal experience with HTML and CSS but have been learning as I go along as I am building a ... -not-working-in-browser-but-does-work-in-the-w3schools-editor...

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

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142 views

1 answer

c++ - Finding odd divisors with bit-shifting

(This question refers to this Codeforces problem) I want to find out if any n (2 ≤ n ≤ 101?) ... ://stackoverflow.com/questions/65896295/finding-odd-divisors-with-bit-shifting...

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

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198 views

1 answer

Need to generate csr.txt and private key.txt using java

I have a scenario where I need to generate csr and display the content of the csr in csr.txt and then create a ... /65896250/need-to-generate-csr-txt-and-private-key-txt-using-java...

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

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700 views

1 answer

android - Parse object of dynamic string with Moshi and Retrofit

I have a JSON like below. { "code": "success", "response": { "data": { "xyz": "abc.pdf" ... .com/questions/65896204/parse-object-of-dynamic-string-with-moshi-and-retrofit...

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

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188 views

1 answer

html - Placing a jumbotron over a carousel in Bootstrap

I'm attempting to simply place a jumbotron on top of a carousel in Bootstrap 5. I figured out a work ... .com/questions/65896144/placing-a-jumbotron-over-a-carousel-in-bootstrap...

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

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330 views

1 answer

python - AWS + RDS result backend celery

How can I write a valid URL to use celery results from the backend with AWS RDS. I would like to use ... :https://stackoverflow.com/questions/65896132/aws-rds-result-backend-celery...

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

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790 views

1 answer

node.js - Node js,Sequelize findAndCountAll with offset and limit doesn't work when contains "include" and "where: array[]" options

I'm trying to fetch paginated messages from a database given the ids of different chats. It works if I ... -sequelize-findandcountall-with-offset-and-limit-doesnt-work-when-contai...

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

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730 views

1 answer

sublimetext3 - is there a way to autosave after every 2-5 mins in sublime text?

I have come across ways to save on focus up "save_on_focus_lost": true, or save on every change like this https:// ... a-way-to-autosave-after-every-2-5-mins-in-sublime-text...

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

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330 views

1 answer

DialogPlus: android.view.ContextThemeWrapper cannot be cast to android.app.Activity

I am using DialogPlus to display information when clicked from a recyclerview . I used it previously in another ... -view-contextthemewrapper-cannot-be-cast-to-android-app-activ...

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

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475 views

1 answer

angular11 - Using Angular Components declared on same module in one another

Say we have a component A declared in module M and another component B declared in same module M. Can ... 65895869/using-angular-components-declared-on-same-module-in-one-another...

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

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235 views

1 answer

I want to have in-app purchases for my android puzzle game that will download files with additional puzzles from Google Play

Someone asked a similar question that was closed 5 years ago, and was told it's not possible at that time. Is ... in-app-purchases-for-my-android-puzzle-game-that-will-download-fi...

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

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100 views

1 answer

python - How to create a line chart with Json in Django?

I created a system with Django. I want to display a line chart. I decided to use chart.js library. I have an ... /questions/65896900/how-to-create-a-line-chart-with-json-in-django...

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

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278 views

1 answer

Selenium script that works perfectly in headed mode fails to work in headless mode (Python)

I am trying to download a file using Selenium (Chrome Driver). I used a test website that contains a small sample ... -works-perfectly-in-headed-mode-fails-to-work-in-headless-mo...

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

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