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nuget - In C#, How can I reuse an HttpClient for multiple services?

I've created a C# microservice which offers several different (but related) functions. I am now creating a C# Nuget ... /in-c-how-can-i-reuse-an-httpclient-for-multiple-services...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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138 views

1 answer

html - loop through an array of <divs> and only show one each time using javascript

I am making a small quiz application using javascript and html. The quiz is set up so that the user can only see ... -an-array-of-divs-and-only-show-one-each-time-using-javascript...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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502 views

1 answer

ubuntu - How to run multiple WSL2 instances on Windows?

Can I run multiple instances of Ubuntu-20.04 instance on my win10 machine, right now I've got a centos and ... .com/questions/66065419/how-to-run-multiple-wsl2-instances-on-windows...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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324 views

1 answer

go - Using Firestore emulator for unit testing in a packaged project

I am trying to mock a firestore local client to run my unit integration tests in my Go project, but I ... /66066212/using-firestore-emulator-for-unit-testing-in-a-packaged-project...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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139 views

1 answer

javascript - how can I change an image by hovering a button? More details below

So basically I want to change an image by passing over the mouse on a button. with the current code I am able to ... -can-i-change-an-image-by-hovering-a-button-more-details-below...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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357 views

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javascript - I keep getting this TypeError: Cannot read property 'map' of undefined

I am trying to render this data from the API onto my page. I am aware that what I am trying to ... 66066154/i-keep-getting-this-typeerror-cannot-read-property-map-of-undefined...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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232 views

1 answer

C++ Winsock client will not receive data from server, but with Putty client it works

I need to send some data to a device. For that, I'm trying to use a WinSock socket client. The connection in ... -will-not-receive-data-from-server-but-with-putty-client-it-w...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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280 views

1 answer

linux - Raspberry Pi 4b slow upload speeds

I have a 150/150 fiber connection and running a speedtest on the modem itself shows that the up and ... /stackoverflow.com/questions/66066026/raspberry-pi-4b-slow-upload-speeds...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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85 views

1 answer

Python-docx in Google cloud functions

Has anyone tried using python-docx on google cloud functions? I am just getting started and can't get ... stackoverflow.com/questions/66065713/python-docx-in-google-cloud-functions...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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459 views

1 answer

spring webflux - How to chain reactive operations after empty Mono without blocking?

Basically what I am trying to achieve is to call a second repository (a ReactiveCrudRepository) or throw an ... how-to-chain-reactive-operations-after-empty-mono-without-blocking...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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506 views

1 answer

Liquibase How to escape Changelog Property Substitution

Is it possible to escape the Liquibase Changelog Property Substitution? This is my Changeset: <changeSet ... /66065673/liquibase-how-to-escape-changelog-property-substitution...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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456 views

1 answer

pine script - Add trendline at 0000 NY on open candle

I would like to add a trendline at the NY 0000 time open candle. This would extend to 0500 NY time. I ... .com/questions/66066459/add-trendline-at-0000-ny-on-open-candle...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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166 views

1 answer

javascript - TypeError: setEmail is not a function - function onChange

I am having problems with my "onChange" function every time I insert a character into my Input the ... questions/66066363/typeerror-setemail-is-not-a-function-function-onchange...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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151 views

1 answer

asp.net mvc - MVC Form Data Validation and jquery validation

(This question already has answers here): question from:https://stackoverflow.com/questions/66066322/mvc-form-data-validation-and-jquery-validation...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

jpa - How to join an entity and a custom select using CriteriaBuilder

I need to convert a certain query to JPA using CriteriaBuilder. The query looks like this: SELECT * FROM ENTITY1 ... how-to-join-an-entity-and-a-custom-select-using-criteriabuilder...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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482 views

1 answer

parsing - How to Parse an AT command response and one among the fields from the output in C

Im trying to capture the data from the AT command response but im unable to do so. My Approach. functions(): ... at-command-response-and-one-among-the-fields-from-the-output-in...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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218 views

1 answer

r - Why I can't include country dummies in my fixed effects model?

First of all I build the following dataframe (country_Id as factor variable and year as numeric): mydata = pdata. ... why-i-cant-include-country-dummies-in-my-fixed-effects-model...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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249 views

1 answer

oop - Python inheritance, having set_up() method that's always called by base class init while having varying arguments in child classes

I want to achieve something like this. But python gives error of missing argument resource due to the fact Node calls ... having-set-up-method-thats-always-called-by-base-class-in...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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242 views

1 answer

ios - how to import Swift pod in objective C sources

this ought to be a simple matter and yet I'm hitting a wall here. I'm not well-versed in the ios ... .com/questions/66067039/how-to-import-swift-pod-in-objective-c-sources...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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191 views

1 answer

I have a crossword layout in Android - how to add the little numbers?

I am new to Android development, and am trying to create a crossword app. Currently I have a custom Button called ... -a-crossword-layout-in-android-how-to-add-the-little-numbers...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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222 views

1 answer

django - Issue formatting a list of dictionaries to be used by javascript

I'm fairly new to Django, and I'm looking for the ideal way to handle data queried from GraphQL and creating ... /issue-formatting-a-list-of-dictionaries-to-be-used-by-javascript...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

265 views

1 answer

sql server - Log Shipping and TDE

Our environment is SQL Server 2019. I'm new to TDE and am having to learn it because of a vendor request ... from:https://stackoverflow.com/questions/66067345/log-shipping-and-tde...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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371 views

1 answer

node.js - Withdraw ETH from Keythereum wallets

So I was using keythereum to generate public and private keys. const dk = ethereum.create(); ... /stackoverflow.com/questions/66067219/withdraw-eth-from-keythereum-wallets...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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362 views

1 answer

css multicolumn layout - How to simulate column-count CSS 3 property with CSS 2 engine?

I have to make an html document to be rendered as PDF, and the engine only supports CSS 2.1. A big part of ... /how-to-simulate-column-count-css-3-property-with-css-2-engine...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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196 views

1 answer

c - Can a communication server port be used to send data unrelated to a filter-driver?

I have a question regarding the use of communication ports in driver development on a Windows 10 platform (x64). Let's ... -port-be-used-to-send-data-unrelated-to-a-filter-drive...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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410 views

1 answer

Selecting and manipulating CSS pseudo-elements such as ::before and ::after using javascript (or jQuery)

Is there any way to select/manipulate CSS pseudo-elements such as ::before and ::after (and the old version ... com/questions/66067158/how-to-change-style-of-before-with-javascript...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

326 views

1 answer

r - Exporting html output to latex, .png or .doc

I am doin some cross tabulation with the sjPlot package that produces wonderful tables in HTML. library(sjPlot) ... questions/66067545/exporting-html-output-to-latex-png-or-doc...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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963 views

1 answer

eloquent - Laravel querying eloquant over http

Im looking for a way to query eloquent over http with json or something similar. POST `/persons/find` ... //stackoverflow.com/questions/66067491/laravel-querying-eloquant-over-http...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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