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c# - generic resolution with dynamic cast failing in Unit Test

I'm working on a .NET Core 5 application. In some parts of the system, I'm using a cast to ... com/questions/65649702/generic-resolution-with-dynamic-cast-failing-in-unit-test...

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

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108 views

1 answer

sql - Query to get index of member in multiple classes?

Given the following table Attendance, where AttID is the primary key and table is sorted. I'm attempting to search ... /65649700/query-to-get-index-of-member-in-multiple-classes...

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

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317 views

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rust - A better way of getting a vector with a particular field, form a vector of structs?

Maybe the question is not entirely understandable, but is simple. Let's say I have a Rust struct. struct Person{ _id ... -a-vector-with-a-particular-field-form-a-vector-of-struc...

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

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388 views

1 answer

node.js - aws Rekognition.detectFaces request bytes 'encoded base64' not working

I try aws rekognition.I want to request and response through apigateway and lambda function. Up: image ... /aws-rekognition-detectfaces-request-bytes-encoded-base64-not-working...

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

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543 views

1 answer

reactjs - React - Ant Design Drawer

I got this error when opening a drawer in ant design v4.10 I also downgrade to my previous version 4.6 ... from:https://stackoverflow.com/questions/65649622/react-ant-design-drawer...

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

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159 views

1 answer

Visual studio shortcut for select top menu items

How select top menu items in visual studio by keyboard? top menu question from:https://stackoverflow.com/questions/65649543/visual-studio-shortcut-for-select-top-menu-items...

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

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365 views

1 answer

flutter text color not changing by class

I am new to flutter. I have created class for Textstyle. But its color is not changed. I have ... stackoverflow.com/questions/65649913/flutter-text-color-not-changing-by-class...

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

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1.2k views

1 answer

microsoft graph api - API to obtain the content of classic sharepoint sites

The Microsoft graph API returns a 404 when trying to fetch the pages of a classic sharepoint site. What is ... /65649954/api-to-obtain-the-content-of-classic-sharepoint-sites...

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

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192 views

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Segmentation Fault 11 - Finding Words in File in C

I have a .txt file that is open and read with the findMatches function. The file have the following structure ... /65649852/segmentation-fault-11-finding-words-in-file-in-c...

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

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225 views

1 answer

linux - RasPi recording audio out with ALSA not pulseaudio

So I've been trying to monitor the audio output of my Pi using ALSA and eventually Python so I can ... com/questions/65649848/raspi-recording-audio-out-with-alsa-not-pulseaudio...

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

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130 views

1 answer

css - How to locales word in side export default?

I have been trying to change the language from English to others, $t('bascketball') ↑this works inside the ... /questions/65649779/how-to-locales-word-in-side-export-default...

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

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236 views

1 answer

python 3.x - TemplateDoesNotExist at

I have a problem with REQUEST. Add myapp, so that it recognizes the parameters in request, however, ... from:https://stackoverflow.com/questions/65649765/templatedoesnotexist-at...

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

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1.1k views

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random - How randomize products display on a page using Divi theme and Woocommerce

I am doing a shop page using Divi theme and I am trying to display randomly products from a certain category ... -products-display-on-a-page-using-divi-theme-and-woocommerce...

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

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600 views

1 answer

environment - simmer-r get_attribute render NA

I am new to simmer-r and am trying to set an attribute in one trajectory, get the generated attribute in ... //stackoverflow.com/questions/65650682/simmer-r-get-attribute-render-na...

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

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192 views

1 answer

excel - why I am getting an error on internet explore element?

Why am I getting an error? Object doesn't support this property or method question from:https://stackoverflow.com/ ... /why-i-am-getting-an-error-on-internet-explore-element...

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

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381 views

1 answer

Fastapi sqlalchemy pydantic relational field

I am just a starter in FastAPI/Pydantic & SqlAlchemy - I have two model Post and Category ... /stackoverflow.com/questions/65650499/fastapi-sqlalchemy-pydantic-relational-field...

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

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197 views

1 answer

Is it possible to have a different sender email and configuration email to send email from MimeKit in ASP.Net Core?

I have added code which will send emails to the receiving party. As of now I need to add the same email ... -to-have-a-different-sender-email-and-configuration-email-to-send...

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

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111 views

1 answer

php - How to have a post variable defined without '?{name}=' in the url?

Currently on my website, my profile urls look like this: ../user/?id=1 I would rather them look like this: .. ... /how-to-have-a-post-variable-defined-without-name-in-the-url...

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

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143 views

1 answer

javascript - Why do AJAX GET requests sent from the mounted hook in Vue.js always ignore the browser cache?

I use Axios for my AJAX requests in my Vue components and noticed that (after page refresh) requests to cached endpoints ... -sent-from-the-mounted-hook-in-vue-js-always-ignore-the...

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

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378 views

1 answer

c# - USB Control Transfer on UWP

I recently implemented USB control transfer for Windows. It works well. My framework Device.Net also supports ... /stackoverflow.com/questions/65650328/usb-control-transfer-on-uwp...

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

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129 views

1 answer

c - How to scatter multiple variables in an array for MPI_Scatter

I am currently struggling to equally distribute an array with 8 integers to 2 integers per 4 processors. I used ... how-to-scatter-multiple-variables-in-an-array-for-mpi-scatter...

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

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263 views

1 answer

python - SQLAlchemy using the same session across threads in the same async function

The question basically boils down to whether the following is safe, assuming there is a new SQLAlchemy session s ... -the-same-session-across-threads-in-the-same-async-function...

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

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896 views

1 answer

multithreading - How to write a thread-safe program for an n-ary tree to be consistent in python

I had an interview question last time about lockable trees in which a node of a tree can be locked if its ancestors ... safe-program-for-an-n-ary-tree-to-be-consistent-in-python...

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

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160 views

1 answer

I can't show select picker when use ajax in codeigniter 4

My select picker not show anything when I use ajax to populate data, but when I remove class select picker data show ... /i-cant-show-select-picker-when-use-ajax-in-codeigniter-4...

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

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57 views

1 answer

javascript - How to validate the length of metadata in another lenguage? REACT-NATIVE

im building a music player, and some tracks for some reason has some chinese characters, so when i print it ... to-validate-the-length-of-metadata-in-another-lenguage-react-native...

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

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133 views

1 answer

php - Printing straight text from command line

I would like to print the text I input through a command such as: lp "my text" Although I have ... ://stackoverflow.com/questions/65649986/printing-straight-text-from-command-line...

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

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107 views

1 answer

java - How do I auto flag related records in an arraylist based on date and time?

I'm designing a simple covid 19 tracking system. The system creates Visits object that is stored in an ArrayList ... flag-related-records-in-an-arraylist-based-on-date-and-time...

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

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246 views

1 answer

javascript - Why do these two functions have different results?(Sorry, I don't know how to describe them)

I have 2 question What is the difference between counter1() and counter1()()? Isn't counter1 already the ... two-functions-have-different-resultssorry-i-dont-know-how-to-de...

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

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