Recent questions

0 votes

203 views

1 answer

sql - How to Select one Value for each row after Joining of 2 Tables

I have 2 tables, the first one has 10 distinct values: , each GlobalPnID has many values on the second table, I want ... -to-select-one-value-for-each-row-after-joining-of-2-tables...

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

0 votes

148 views

1 answer

html - add hyperlink in vue.js

currently I am scraping some website and return the value of the scraped data (from json file) into an HTML ... https://stackoverflow.com/questions/65880701/add-hyperlink-in-vue-js...

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

0 votes

813 views

1 answer

search - r Finding a match based on age and sex

I have a dataset with these columns ID Cancer.Date Age Gender Col1 Col2 15 1998-03-26 35 F Yes No 53 NA 65 ... .com/questions/65880695/r-finding-a-match-based-on-age-and-sex...

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

0 votes

289 views

1 answer

amazon web services - Does AWS SDK for Javascript work in a web worker (for performing Multi-part upload)?

I was trying to use AWS SDK for JS to perform a multipart upload in a web worker. When i initiate a ... for-javascript-work-in-a-web-worker-for-performing-multi-part-uplo...

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

0 votes

256 views

1 answer

php - How to pass a hidden parameter back to the form action

I am working on a restaurant search and review project. I have a search page that will show restaurant names and ... /how-to-pass-a-hidden-parameter-back-to-the-form-action...

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

0 votes

499 views

1 answer

flutterwebviewplugin - how to allow mailto schemes in webview flutter

I am working on Flutter webview apps using Flutter Webview plugin. import 'package:flutter/material.dart'; import ... /65880593/how-to-allow-mailto-schemes-in-webview-flutter...

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

0 votes

90 views

1 answer

c# - How to "Use of unassigned local variable"?

I am using this code but I get the following error when calling the Tick method: Use of unassigned local ... .com/questions/65880569/how-to-use-of-unassigned-local-variable...

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

0 votes

621 views

1 answer

pgadmin 4 - Unable to start pgadmin4 in windows 10

I have installed the postgresql version 11. Post-installation I tried to open the pg admin 4 after few minutes ... .com/questions/65880521/unable-to-start-pgadmin4-in-windows-10...

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

0 votes

313 views

1 answer

tabulizer - How to merge specific columns with its next column without hardcoding in R programming

How to merge column names that are "X" with its next column without hardcode in R programming X should be ... specific-columns-with-its-next-column-without-hardcoding-in-r-progr...

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

0 votes

281 views

1 answer

python - TypeError: 'ItemIterator' object is not reversible

I try to iterate in reverse order, but I got error "TypeError: 'ItemIterator' object is not ... .com/questions/65880489/typeerror-itemiterator-object-is-not-reversible...

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

0 votes

367 views

1 answer

wordpress - Gravity Form - Combined total for multiple range sliders

I'm looking for a hook or a plugin for Gravity Form to make 3 combined range sliders, with ... /questions/65880483/gravity-form-combined-total-for-multiple-range-sliders...

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

0 votes

332 views

1 answer

c++ - Arrays - Sum Of Two numbers as arrays of digits

Take as input N, the size of array. Take N more inputs - digits between 0 and 9 - and store that in an ... .com/questions/65881418/arrays-sum-of-two-numbers-as-arrays-of-digits...

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

0 votes

171 views

1 answer

Why does discord keep sending requests to my server weirdly

I am doing a simple imaging service (related to a game called Transformice), which would listen to requests, then ... /why-does-discord-keep-sending-requests-to-my-server-weirdly...

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

0 votes

441 views

1 answer

iis - How to use Laravel WebSockets with IIS8?

I am using Laravel Websockets (by BeyondCode) - https://beyondco.de/docs/laravel-websockets/getting-started/ ... /questions/65881358/how-to-use-laravel-websockets-with-iis8...

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

0 votes

96 views

1 answer

javascript - Custom view for events

I am using fullcalendar to display events using list view. Fullcalendar uses a table to render the list of ... :https://stackoverflow.com/questions/65881295/custom-view-for-events...

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

0 votes

589 views

1 answer

ios - Specs satisfying the 'firebase_admob', but they required a higher minimum deployment target in Flutter

My Flutter app has stopped working when updated firebase_admob to the newest version with firebase_admob: ^0.11.0+1 ... the-firebase-admob-but-they-required-a-higher-minimum-deploy...

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

0 votes

786 views

1 answer

stm32 - TCP port number reused

I am using STM32 TCP Echo server client Cube IDE example. I have server and client device. I can connect ... :https://stackoverflow.com/questions/65881140/tcp-port-number-reused...

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

0 votes

170 views

1 answer

UPDATED: Line Plot Becomes Zig-Zag in R

I have some question regarding how to plot line graph in R with data containing NA value. Here is an extract of ... .com/questions/65881038/updated-line-plot-becomes-zig-zag-in-r...

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

0 votes

242 views

1 answer

python - Type error when trying to visualize a sqlite3 query

I get this error TypeError: object of type 'sqlite3.Cursor' has no len() when trying to visualize a ... questions/65881025/type-error-when-trying-to-visualize-a-sqlite3-query...

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

0 votes

212 views

1 answer

How to create column based on conditions on other rows - Pandas Dataframe?

I have the following problem : A dataframe named df1 like this : Id PVF PM_year Year 0 A6489 75 25 2018 1 ... -to-create-column-based-on-conditions-on-other-rows-pandas-dataframe...

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

0 votes

1.4k views

1 answer

docker-compose MongoDB replica set data loss after some period of time

Below is the docker-compose.yml I have used. MongoDB container got created, after some 6 to 8 hours of time the ... -compose-mongodb-replica-set-data-loss-after-some-period-of-time...

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

0 votes

1.0k views

1 answer

php - Correct Payload and Signature for Coinbase commerce api

I implement the webhook.php file given on the coinbase commerce github package. <?php require_once "C:/ ... /65880995/correct-payload-and-signature-for-coinbase-commerce-api...

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

0 votes

227 views

1 answer

Map object inside array in javascript?

This is my array: const array = [ { "fare": "399.00", "passenger": { "age": "21", " ... from:https://stackoverflow.com/questions/65880983/map-object-inside-array-in-javascript...

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

0 votes

341 views

1 answer

javascript - Lottie background changed color when loaded (expo)

I have downloaded a Lottie file but for some reason, the animation is not getting the red background and ... com/questions/65880978/lottie-background-changed-color-when-loaded-expo...

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

0 votes

98 views

1 answer

javascript - How can I attach one router link and one dialog box in dropdown in Vue.js?

I have to get a dropdown menu and attach the router link to other component and one dialog component for dialog box in ... one-router-link-and-one-dialog-box-in-dropdown-in-vue-js...

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

0 votes

745 views

1 answer

makefile - Library doesn't properly link at command 'make'

I am trying to use some open-source CFD code, and it uses PETSC and some other libraries, so I ... stackoverflow.com/questions/65880756/library-doesnt-properly-link-at-command-make...

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

0 votes

277 views

1 answer

Amazon SES version 4 signature with x509?

Amazon SES will only support signature version 4, but when I login to IAM Access Manager Dashboard and I click ... .com/questions/65880735/amazon-ses-version-4-signature-with-x509...

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

0 votes

399 views

1 answer

python - What is the theory behind the odeintw package for complex matrix differential equations?

In most of the below answers for complex matrix differential equations, the odeintw package has been suggested. ... -behind-the-odeintw-package-for-complex-matrix-differential-eq...

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

Categories

Just Browsing Browsing

Most popular tags