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python 3.x - Pip with broken connection: "connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out."

After days spent trying to solve this (tried on Ubuntu 18.04 as well as on 20.04) ... questions/65833575/pip-with-broken-connection-connection-broken-by-readtimeouterrorhttpsconnec...

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

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680 views

1 answer

ruby on rails - no implicit conversion of nil into String (TypeError) when running a migration

When I try to run a migration i get the following error: migration: rails g migration ChangeFieldToText error: ... conversion-of-nil-into-string-typeerror-when-running-a-migration...

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

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349 views

1 answer

mongodb - Creating a reactjs pagination with grapql

I am listing all my posts in my reactjs page with grapql query: export const FETCH_POSTS_QUERY = gql` ... .com/questions/65833551/creating-a-reactjs-pagination-with-grapql...

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

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375 views

1 answer

Android Navigation Safe Args Pass LiveData and Lambda Variable

I have two questions for a simple Fragment A -> Fragment B graph: Can I pass LiveData using safe args ... /65833520/android-navigation-safe-args-pass-livedata-and-lambda-variable...

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

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366 views

1 answer

reactjs - Not able to access react state from socket event handler function

I have a react app where I am using socket.io for realtime messaging. I am trying to use common socket object ... /not-able-to-access-react-state-from-socket-event-handler-function...

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

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318 views

1 answer

node.js - Fix for Typescript warnings for type ‘any’ with Cloud Functions for Firebase

I'm getting a number of warnings all relating to the use of any' as a return type for functions in my ... -for-typescript-warnings-for-type-any-with-cloud-functions-for-firebase...

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

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136 views

1 answer

python - How to interpret Pandas Timestamp as week integer since the Epoc

Docs say I can pull out the week of the year from the timestamp: pd.to_datetime('03-01-2021').week -> ... 65833412/how-to-interpret-pandas-timestamp-as-week-integer-since-the-epoc...

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

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522 views

1 answer

How to have a ListView.builder (big list) in CustomScrollView in Flutter?

I'm trying to have a ListView builder with approximatively 500 items in a SliverList inside a CustomScrollView. ... have-a-listview-builder-big-list-in-customscrollview-in-flutter...

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

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901 views

1 answer

geolocation - Use cloudflare provided country in place of wordpress internal country for pricing of product different for different country

Newbiee here. I am running a woocommerce store with cloudflare active. I am actually interested in product price ... -country-in-place-of-wordpress-internal-country-for-prici...

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

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162 views

1 answer

ActionFilter .net core doesn't redirect

I use .net core 3.1 standard Angular template with Identity. I implement filter to try to redirect ... //stackoverflow.com/questions/65834057/actionfilter-net-core-doesnt-redirect...

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

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262 views

1 answer

python - Increasing whitespace/greyspace ratio in 3D surface plot

I need to save a 3D-plot image, but the title and part of the z-axis ticks are found outside of ... .com/questions/65834051/increasing-whitespace-greyspace-ratio-in-3d-surface-plot...

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

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525 views

1 answer

python - Constrained multi-variable non-linear regression using gekko

I am trying to constrain multi-variable non-linear regression using gekko. I constrained parameters c[i], ... /65834006/constrained-multi-variable-non-linear-regression-using-gekko...

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

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848 views

1 answer

flutter - FlutterMap zooms into white screen

When zooming in on the map, it creates a white screen at the end. Anyone have any idea why? ... https://stackoverflow.com/questions/65833941/fluttermap-zooms-into-white-screen...

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

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647 views

1 answer

windows - Why is my usage of command TASKLIST not working as expected?

I have a problem on checking the running state of another batch file using the command TASKLIST and continue processing ... -is-my-usage-of-command-tasklist-not-working-as-expected...

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

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163 views

1 answer

How to keep CSS box inside father when the window resize

I have read that to make a children box relative to its father , you must set the children position to absolute and ... /how-to-keep-css-box-inside-father-when-the-window-resize...

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

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148 views

1 answer

javascript - How to start websocket graphql server

I am trying to run the code from here https://the-guild.dev/blog/graphql-over-websockets. I put the ... //stackoverflow.com/questions/65833829/how-to-start-websocket-graphql-server...

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

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457 views

1 answer

python - Airflow ExternalTaskSensor manually triggered

I have created two dags which I want to trigger manually schedule_interval=None. First, I ... /stackoverflow.com/questions/65833817/airflow-externaltasksensor-manually-triggered...

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

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137 views

1 answer

Oracle DB sql group the table_names patterns into a group

I am trying to classify certain patterns of tables in individual groups and display the results this is fine i included ... -db-sql-group-the-table-names-patterns-into-a-group...

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

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375 views

1 answer

Jenkins slave as a kubernetes pod

I have created kubernetes cluster in GCP and top of it i have configured jenkins in kubernetes using the ... stackoverflow.com/questions/65833783/jenkins-slave-as-a-kubernetes-pod...

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

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197 views

1 answer

how to remove accents from a string in python

i recently made a test in university and the question was like this-"ask a name,and remove the accents from it ... /questions/65833714/how-to-remove-accents-from-a-string-in-python...

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

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254 views

1 answer

arrays - C program syntax

I am working on an old C code repo that has some weird syntax that I have never seen. char (* ... question from:https://stackoverflow.com/questions/65833713/c-program-syntax...

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

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243 views

1 answer

amazon iam - Full access to one Lambda function

I don't use AWS a lot, but I wrote one small lambda function and I want to give someone full access. ... ://stackoverflow.com/questions/65833697/full-access-to-one-lambda-function...

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

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409 views

1 answer

oracle - SQL COUNT all ROWS in Columns

I need to Count all Rows and write it into Columns in ORACLE SQL. It schould look like that (left as it ... ://stackoverflow.com/questions/65833641/sql-count-all-rows-in-columns...

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

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631 views

1 answer

postgresql - Is there a way to remove the RETURNING clause while creating records with go-gorm?

I'm using go-gorm with a postgres 11 DB and facing an issue where I need to remove the RETURNING clause ... -to-remove-the-returning-clause-while-creating-records-with-go-gor...

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

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231 views

1 answer

java - Externalize the table name to yml | Spring Boot

I am trying to get the table name from yaml file for easy changing of table names in Spring Boot project ( ... .com/questions/65833612/externalize-the-table-name-to-yml-spring-boot...

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

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189 views

1 answer

how to get client secret for a service account for google api

This page: https://console.cloud.google.com/iam-admin/serviceaccounts if you go into an individual project that has a ... to-get-client-secret-for-a-service-account-for-google-api...

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

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214 views

1 answer

Issue with the casting but unfortunately there is no casting in android

When I am entering into a particular fragment to this fragment I am getting the below error there is no casting ... -the-casting-but-unfortunately-there-is-no-casting-in-android...

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

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146 views

1 answer

c# - using continue and break statements properly for a game

I have to make a card game like HiLo where you enter your cash amount, you get two cards, and then ... /questions/65834092/using-continue-and-break-statements-properly-for-a-game...

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

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