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c# - Is there a way to query properties, by name, of a DbSet, by name?

We have a large number of entities which contain user ID properties, I've created a custom attribute UserIdAttribute to ... way-to-query-properties-by-name-of-a-dbset-by-name...

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

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850 views

1 answer

calculator - Printing an array in C with pointer

I am writing a calcutalor which takes multiple inputs. I seperated numbers and operations to 2 different arrays. But ... .com/questions/65834994/printing-an-array-in-c-with-pointer...

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

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204 views

1 answer

Image blur detection for iOS in Objective C

I am trying to determine if an image captured from the camera is iOS is blurry or not. I already check the ... .com/questions/65834934/image-blur-detection-for-ios-in-objective-c...

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

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107 views

1 answer

webautomation - How do you use the accessibility ID in a Cypress Selector?

In the Chrome Dev Tools display, there is an accessibility tree that lists accessibility IDs for all of the elements ... how-do-you-use-the-accessibility-id-in-a-cypress-selector...

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

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285 views

1 answer

c - Is there any way to return a string starting at a certain index without using the library functions

char* string = "Hello, what's up?"; and I want to just return "at's up?" question from:https://stackoverflow ... way-to-return-a-string-starting-at-a-certain-index-without-using-th...

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

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369 views

1 answer

javascript - Unhandled Rejection (TypeError): error.response is undefined

When submitting form I get the following following error Unhandled Rejection (TypeError): error.response is ... /65834772/unhandled-rejection-typeerror-error-response-is-undefined...

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

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136 views

1 answer

How to use backspace in UnetStack Shell?

Whenever I use backspace in Unet shell the cursor moves forward instead of erasing the line.Is there some other ... .com/questions/65834755/how-to-use-backspace-in-unetstack-shell...

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

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457 views

1 answer

c# - Unable to cast object of type 'System.DBNull' to type 'System.String`

I got the above error in my app. Here is the original code public string GetCustomerNumber(Guid id) { string ... unable-to-cast-object-of-type-system-dbnull-to-type-sys...

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

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449 views

1 answer

.NET 5.0 SDK installed latest version of VS 2019 errors trying to Nuget install Entity Framework Core

Ok - I have been around VS and .NET versions for over 16 years. I decided to update VS 2019 and install ... sdk-installed-latest-version-of-vs-2019-errors-trying-to-nuget-install...

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

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346 views

1 answer

list comprehension in python (struggling to understand the logic)

SOF community. I am attempting to delete the last character within a string and to replace it by 'ies' ... /65834609/list-comprehension-in-python-struggling-to-understand-the-logic...

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

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132 views

1 answer

Java print only the last loop value

This question already has an answer here: question from:https://stackoverflow.com/questions/65834608/java-print-only-the-last-loop-value...

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

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187 views

1 answer

Expose Google Endpoint API on ingress

I have an API on google Endpoint, the backend is deployed on GKE and I'd like to expose it via an ... ://stackoverflow.com/questions/65834601/expose-google-endpoint-api-on-ingress...

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

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251 views

1 answer

IdentityServer4 on Azure App Service & SQL -- performance issues

I am trying load testing on IdentityServer4 (ASP.NET Core 3.1) with Apache Jmeter, and specifically ... /65834592/identityserver4-on-azure-app-service-sql-performance-issues...

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

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135 views

1 answer

python - How to train categorical CNN?

I'm currently trying to train a model to do bird species recognization. This model will be later converted ... ://stackoverflow.com/questions/65834579/how-to-train-categorical-cnn...

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

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245 views

1 answer

ruby on rails - How to fix RSpec test that depends on time passing by

I have the following method in one of my controlllers: def ping @obj.last_ping_at = DateTime.now @obj.save! end I would ... /how-to-fix-rspec-test-that-depends-on-time-passing-by...

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

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315 views

1 answer

Need help in swip a View when we have safeAreaInsets in SwiftUI

I want swip ViewA in this code down you can see, the codes working well in portrait mode, as long as I rotate ... /need-help-in-swip-a-view-when-we-have-safeareainsets-in-swiftui...

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

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186 views

1 answer

html - How to start timer only for selected item ? Angular Javascript

First look at my code which is complete here: https://stackblitz.com/edit/test-trainin-2-gv9glh?file= ... /how-to-start-timer-only-for-selected-item-angular-javascript...

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

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585 views

1 answer

python - got an error while getting messages from a public channel using Telethon

I try to get the messages from a public channel using telethon 1.19 in python 3.8, here is my code: ... got-an-error-while-getting-messages-from-a-public-channel-using-telethon...

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

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184 views

1 answer

Javascript Date seemingly not giving proper hour

Okay, newbie JavaScript question. I am constructing a Date object from a string. This string to construct ... /questions/65834390/javascript-date-seemingly-not-giving-proper-hour...

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

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242 views

1 answer

android - Navigating to another fragment from CameraX analyze() blocks current fragment's lifecycle and freezes the UI

All my CameraX initializations reside in FragmentA, and my goal is to navigate to FragmentB depending on some ... -to-another-fragment-from-camerax-analyze-blocks-current-fragments...

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

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188 views

1 answer

css - Styling props not working, especially padding

I am still new to react-native and I have some troubles regarding the styling props of react-native ... .com/questions/65834344/styling-props-not-working-especially-padding...

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

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615 views

1 answer

javascript - OnClick of Button called twice only when I first time click on it

I am having a minor issue, I am creating a web application with integrated chat so when I have OnClick that listens ... of-button-called-twice-only-when-i-first-time-click-on-it...

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

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1.5k views

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aws lambda - Overriding boto3 client with stubbed client

There are a lot of resources out there for using pytest, Moto, and botocore Stubber to write unit ... .com/questions/65834259/overriding-boto3-client-with-stubbed-client...

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

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322 views

1 answer

javascript - Deploy Nuxt sitemap with Firebase

I have a sitemap created with nuxt and firebase but when I deploy the site to firebase the sitemap ... //stackoverflow.com/questions/65834239/deploy-nuxt-sitemap-with-firebase...

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

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947 views

1 answer

python - ValueError: logits and labels must have the same shape ((None, 10, 82) vs (None, 1))

I am training an LSTM network but I have an error of ValueError: logits and labels must have the same shape ((None, 10 ... -and-labels-must-have-the-same-shape-none-10-82-vs-none...

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

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227 views

1 answer

python - How to define default argument value based on previous arguments?

I want to define a resize(h, w) method, and I want to be able to call it in one of two ways: resize(x ... /can-i-use-one-argument-as-the-default-argument-in-the-same-function...

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

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287 views

1 answer

asp.net - AJAX AutoComplete Extender fills in IE11 but not in Chrome or Edge

I'm using Ajax Control Toolkit v20 in an ASP.Net 4 web page. Specifically, I'm using the AutoComplete Extender. ... -autocomplete-extender-fills-in-ie11-but-not-in-chrome-or-edge...

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

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201 views

1 answer

Python json - ' ' when i try to print or assign its value to a variable

i am reading .csr file in a variable which keeps its format as is, so when i print variable it prints just like its ... n-when-i-try-to-print-or-assign-its-value-to-a-variable...

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

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