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rust - cargo-generate install fail on Ubuntu 20.04

Trying to install cargo-generate on Ubuntu 20.04.1 LTS, first it complained about ssl, installed libssl with ... /questions/65894412/cargo-generate-install-fail-on-ubuntu-20-04...

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

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python - mypy not picking up installed stubs

I've installed boto3, boto3-stubs, and mypy: Pipfile: "boto3" = "*" boto3-stubs = {extras = [" ... https://stackoverflow.com/questions/65894133/mypy-not-picking-up-installed-stubs...

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video streaming - How to display 3 or 4 cameras in a single GStreamer window. (videomixer)

Let me start by saying that I am a new Linux and GStreamer user and I am completely stuck. My goal is get up ... -to-display-3-or-4-cameras-in-a-single-gstreamer-window-videomixer...

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

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.net core - ILogger - SpanId vs TraceId vs HttpContext.TraceIdentifier

I was running code from this repo and generating an error from the Book.API, I get an error page like this: The request ID ... top one is Web API and second one is Web Site and bo...

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count - Check number of times **specific** key is pressed - pygame

I was writing a pygame program and kinda got stuck because I want to check if a specific key, for ... questions/65894150/check-number-of-times-specific-key-is-pressed-pygame...

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

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swift - API Request not showing on simulator when button pressed

I am trying to get stock data from the website with an API Request. In that example I want to ... questions/65894188/api-request-not-showing-on-simulator-when-button-pressed...

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

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powershell - update Sharepoint files 'TimeLastModified': "cannot convert between ..." errors. (PnPList vs PSObject vs PnpFolderItem)

I have a need to update the TimeLastModified on many files in our sharepoint sites, but I'm ... /65893880/update-sharepoint-files-timelastmodified-cannot-convert-between-errors...

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

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python - How to fix Java args not getting Japanese characters properly in string from Windows Explorer?

On Windows 10, I have a shortcut file in the "SendTo" directory. It is a shortcut to a .bat file. ... fix-java-args-not-getting-japanese-characters-properly-in-string-from-win...

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

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php - Laravel application fails to complete migration - New install - How to fix database connection

I set up a new application for a customer and got up to php artisan migrate and I get the classic error: ... -application-fails-to-complete-migration-new-install-how-to-fix-datab...

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

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Get callable arguments count in CPython?

I have Python C-Extension function that takes a callable as parameter to act as a callback. I have ... stackoverflow.com/questions/65894002/get-callable-arguments-count-in-cpython...

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

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selenium webdriver - TestNG Parallel Testing, Opens two browsers but runs all tests only in 1 browser

When I run this code, first it opens two Browsers ( Chrome ) and goes to the base URL. But here is the ... -testing-opens-two-browsers-but-runs-all-tests-only-in-1-browser...

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

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sql server - How to Replace all occurrence of a character except last in a string in SSIS?

I have a string number like this: 1.000.000.00 So I have to delete all dots except last one, it will look ... replace-all-occurrence-of-a-character-except-last-in-a-string-in-ssis...

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

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perl - How to set correct file permissions with CGI::Session

For anyone else reading this; it seems the issue was caused by permissions and suexec was part of the ... /questions/65894440/how-to-set-correct-file-permissions-with-cgisession...

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

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javascript - Can't find 'Vue' in 'vue'. Vue CLI and bootstrap

I'm working with Vue CLI for the first time and I'm attempting to get bootstrap to work with everything. I've ... com/questions/65893758/cant-find-vue-in-vue-vue-cli-and-bootstrap...

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

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python - can't find the right answer for "The truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()."

I've googled it but couldn't find the right solution for my case. I made a function1 before the code below to get ... -answer-for-the-truth-value-of-a-series-is-ambiguous-use-a...

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

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html - Tailwind+Alpine transition to/from opacity-30

I'm trying to figure out how to have an overlay div element transitioning from and to opacity-30 ... .com/questions/65894207/tailwindalpine-transition-to-from-opacity-30...

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

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Adding text and image to database with C# and SQL

The following windows form application takes an input for name, age, gender, description, and an image. However when ... adding-text-and-image-to-database-with-c-sharp-and-sql...

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

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R transform output of a loop function from embedded lists to dataframe

I am running a loop to pull data from an API. Specifically I have a large dataset of species and am using ... -transform-output-of-a-loop-function-from-embedded-lists-to-dataframe...

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

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ios - How to parse the body result from alexa custom skill to JSON

I was able to set up the Alexa custom skill and call it from my IOS app. When I test the skill in the ... 65894180/how-to-parse-the-body-result-from-alexa-custom-skill-to-json...

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

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How to interpret PostgreSQL EXPLAIN results when query hangs

I have no idea how to simplify this problem, so this is going to be a long question. For openers ... questions/65893976/how-to-interpret-postgresql-explain-results-when-query-hangs...

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

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node.js - Bash script bin'd with NPM does NOT symlink to the project folder

I'm trying to add a global cli command that will run my node package with PM2 Here's the barebone setup: ... bash-script-bind-with-npm-does-not-symlink-to-the-project-folder...

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

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python - How can you output something when login is completed? Django

I'm trying to build a form that when the login button is clicked, it displays a login succesful message. ... 65893783/how-can-you-output-something-when-login-is-completed-django...

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

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css - Unable to style the numbers of datepicker

I would like to change the colors of numbers in my datepicker. I am using react.js for that. Here ... stackoverflow.com/questions/65894215/unable-to-style-the-numbers-of-datepicker...

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

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reactjs - Can't figure out how to Link state with React Router

I have my "Link to" under a text field that updates my states but I get an error why I try the results. ... /questions/65894060/cant-figure-out-how-to-link-state-with-react-router...

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

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Import Data from ODBC to SQL Server and make it live

Is there a way to import data from an ODBC connection AND make it live data? Meaning a constant flow. I know of ... /65893931/import-data-from-odbc-to-sql-server-and-make-it-live...

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

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reactjs - Received true for a non-boolean attribute test React Test Jest with data-testid

trying to do a test. I want to check if an icon exists when "disabled" is true DeviceNote.js import React from ... for-a-non-boolean-attribute-test-react-test-jest-with-data-testid...

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

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python - Kivy 2 lines of text for label

<AI_Window>: name: "AI" GridLayout: cols:1 rows:4 Label: text: "Data Mining " text: "test" I am trying ... ://stackoverflow.com/questions/65893802/kivy-2-lines-of-text-for-label...

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

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MySQL cannot lanuch ping failed

When I click button Test Connection I have "Ping failed", why? What am I doing wrong in that case? ... https://stackoverflow.com/questions/65894168/mysql-cannot-lanuch-ping-failed...

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

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