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amazon web services - PNG image not uploading correctly to AWS S3 with Python and boto3

I'm trying to create an endpoint that allows uploading a picture to my S3 bucket, everything seems to work ... image-not-uploading-correctly-to-aws-s3-with-python-and-boto3...

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ValueError: signal only works in main thread (Python / Scrapy + Flask )

I am trying to do an API with Flask + Scrapy. The main point is to make a request on Scrapy when ... /65942142/valueerror-signal-only-works-in-main-thread-python-scrapy-flask...

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

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vue.js - VIcon causing jest test to fail (Vue2/Vuetify3)

This is a Vue 2 JavaScript application: VIcon causing jest test to fail and present this error: console.error ... /questions/65942017/vicon-causing-jest-test-to-fail-vue2-vuetify3...

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

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Typescript: self referencing static class members

There is a github issue on Polymorphic this in static methods and also a related question here. These ... .com/questions/65942235/typescript-self-referencing-static-class-members...

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

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Laravel livewire sync between multiple devices (instances)

I have a livewire component called Cart. If the user open this component in multiple devices at the ... /questions/65941943/laravel-livewire-sync-between-multiple-devices-instances...

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

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html - Canvas not hidding when CSS flip card in IOS

I'm having an issue with a flipping card that has a canvas in the front face of the card. In Chrome is ... .com/questions/65942911/canvas-not-hidding-when-css-flip-card-in-ios...

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

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angular - How to declare a variable with a value from console correctly?

Good day everyone, I have this problem where I can't put value from console to a variable correctly. When I try ... /how-to-declare-a-variable-with-a-value-from-console-correctly...

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

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azure - How can a Rust application send a cloud-to-device message to the IoTHub intended to reach a device?

I am building an MQTT-based Rust application that sends a message to the IoTHub so that this is forwarded to a ... application-send-a-cloud-to-device-message-to-the-iothub-intended...

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

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oracle - Generate Dynamic Column Value SQL

I have two tables. I need to form a ratio based on the config table columns. Since 100 has only ... https://stackoverflow.com/questions/65942344/generate-dynamic-column-value-sql...

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

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java - can't connect to mqtt broker via ssl

I have a raspberry running a mqtt broker and a java backend. I can't establish a connection from backend ... .com/questions/65942596/cant-connect-to-mqtt-broker-via-ssl...

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

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presto - how to extract last 25 hours data using updatedate using prestodb

I am trying to extract data from my table last 25 hours records in the presto database but I am unable to get ... /how-to-extract-last-25-hours-data-using-updatedate-using-prestodb...

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

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expo - React-native package Release error while ./gradlew assembleRelease

Task :app:packageRelease FAILED FAILURE: Build failed with an exception. What went wrong: Execution failed ... /react-native-package-release-error-while-gradlew-assemblerelease...

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

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How to Split / slice title or divs with css and make it responsive easily?

I'm on a little project, and facing issue trying to build a sliced title in two parts, with clip path and ... split-slice-title-or-divs-with-css-and-make-it-responsive-easily...

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

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r - How to use info in a dataframe and apply it to another dataframe? (Counties are urban/rural)?

I am new to Stackflow so I apologize in advance if my question isn't completely clear. I am using R. So I ... -info-in-a-dataframe-and-apply-it-to-another-dataframe-counties-are...

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

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encoding - Converting a decimal number to equivalent excess-3 code

I couldn't find any complete reference for converting a given decimal digit to excess-3 code. But here is ... /65942089/converting-a-decimal-number-to-equivalent-excess-3-code...

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

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ruby on rails - resource_params with custom action for http post

using the jsonapi-utils gives us a helper resource_params which will include all permitted data from active record ... /65941961/resource-params-with-custom-action-for-http-post...

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

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CSS selection style removes other styles

I'm working on a text editor with a custom spell checker. It adds a css class around misspelled ... /stackoverflow.com/questions/65942842/css-selection-style-removes-other-styles...

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

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asp.net core webapi - Using MediatR in Web API - How do you handle different status codes

I am using (and learning how to use) MediatR and am trying to use it in my Web API. My question is, assuming ... /using-mediatr-in-web-api-how-do-you-handle-different-status-codes...

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

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asp.net - Run aspx files using visual studio code mac

I have been having some issues with running aspx files using Visual Studio Code. When I try to run the file ... .com/questions/65942240/run-aspx-files-using-visual-studio-code-mac...

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

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python - Change the value of a cell having particular pattern in Pandas

Closed. This question needs debugging details. It is not currently accepting answers. question from:https://stackoverflow. ... -value-of-a-cell-having-particular-pattern-in-pandas...

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

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c - Protecting against overflow in a delay function

I have in a project of mine a small delay function that I have written myself by making use of a ... .com/questions/65942665/protecting-against-overflow-in-a-delay-function...

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

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javascript - React window resize doesn't work on mobile

The code only runs when i actively resize the window, and not when I load the page say on a ... stackoverflow.com/questions/65942096/react-window-resize-doesnt-work-on-mobile...

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javascript - Passing parameters in dynamic link in arbitary order reactjs router

I am using Router to make dynamic links to a spesific page in reactjs <Route path ="/editQuestions/" ... /passing-parameters-in-dynamic-link-in-arbitary-order-reactjs-router...

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

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sql - Select all columns with only two distinct columns

In my SQL Server database, I have a table with many duplicate values and I need to fetch results with ... com/questions/65942999/select-all-columns-with-only-two-distinct-columns...

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

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c# - Change page from server after time period over ASP.NET Core MVC

I'm fairly new to C# and ASP.NET, and I'm trying to built a web app to create and answer exams. The app ... 65942905/change-page-from-server-after-time-period-over-asp-net-core-mvc...

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

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c - What does the comma operator , do?

What does the , operator do in C? question from:https://stackoverflow.com/questions/65942759/why-the-output-of-following-code-is-value-of-variable-k...

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

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sql - WPF C# JSON length issue

Below is my code in C#. It is trying to get SQL result as JSON from database. I run this SQL query " ... :https://stackoverflow.com/questions/65942249/wpf-c-sharp-json-length-issue...

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

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javascript - How handle error in promise await and not break another promise?

I have async function: async getLayers() { let arr = []; try { let thematicLayers = await new ThematicLayers( ... /how-handle-error-in-promise-await-and-not-break-another-promise...

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

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