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116 views

1 answer

ruby - Find records with multible column name in Rails

I have table Offer who have one OfferDescription dependence with activities stores like this: t.boolean "discovery", ... /66062512/find-records-with-multible-column-name-in-rails...

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

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76 views

1 answer

python - Tensorflow tf.function conditionals

It took me some time to pin down the problem. Here is is: class ComplicatedStuff: def __init__( ... https://stackoverflow.com/questions/66062501/tensorflow-tf-function-conditionals...

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

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394 views

1 answer

vue.js - Display variable from async function in Ionic Template

I'm trying to display a result from an async method in the Vue/Ionic Template. I successfully retrieve ... questions/66062413/display-variable-from-async-function-in-ionic-template...

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

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208 views

1 answer

Adding requestInterceptor to Swagger Nestjs

I was wondering how can I add requestInterceptor method to Swagger used with Nestjs? I can't ... /stackoverflow.com/questions/66062342/adding-requestinterceptor-to-swagger-nestjs...

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

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829 views

1 answer

django - Only POST API giving 502 badgatway => recv() failed (104: Connection reset by peer) while reading response header from upstream

I am running Django with Gunicorn + Nginx(Kubernetes, ingress). I have discovered that a particular POST request we ... -giving-502-badgatway-recv-failed-104-connection-reset-by-pe...

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

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306 views

1 answer

mysql - Is there a better alternative to CASE in SQL?

I am working on the following SQL query (see below). Is there any better way to handle the conditional column " ... /questions/66063029/is-there-a-better-alternative-to-case-in-sql...

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

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123 views

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Why is `with open()` better for opening files in Python?

Frequently when someone posts their code, people will add as an aside that "you should use with open('filename') as ... -openfile-txt-read-worse-than-with-openfile-txt-as-fh-txt...

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

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687 views

1 answer

nginx: Hot to cache files with ending "?ver=2.6.5” in browser

How can a I add files ending with for example: .js?ver=5.3.2 or .?ver=2.6.5 to my the chache policy. I ... /66062906/nginx-hot-to-cache-files-with-ending-ver-2-6-5-in-browser...

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

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245 views

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javascript - Elements 'twitching slightly' when implementing scroll anchoring

EDIT: Embarrassingly, I originally saw this issue on Chrome but the issue was because I was ... questions/66062867/elements-twitching-slightly-when-implementing-scroll-anchoring...

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

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887 views

1 answer

how to add a secret file credential to a jenkins pipeline stage using withCredentials syntax

My jenkins pipeline stage works find when I just use aws credentials alone. However I am trying to add in ... a-secret-file-credential-to-a-jenkins-pipeline-stage-using-withcreden...

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

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469 views

1 answer

php - Can't install a trader extention with PECL, the problem on MacOS that the /usr/include/ does not exitst

If you try to install the trader extention on new versions of MacOS with "pecl install trader" you will get this issue ... -extention-with-pecl-the-problem-on-macos-that-the-usr-i...

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

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256 views

1 answer

java - How to create mocks with the CriteriaBuilder implemented in repository?

I've a following repository method public Page<Locale> someMethod(List<String> queryFields, Map<String, ... to-create-mocks-with-the-criteriabuilder-implemented-in-repository...

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

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495 views

1 answer

c - cppcheck "Possible null pointer dereference". False positive or a bug?

I have this C code: #include <stdio.h> #include <stdlib.h> typedef struct { int value; } pointer_t; ... 66062746/cppcheck-possible-null-pointer-dereference-false-positive-or-a-bug...

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

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1.2k views

1 answer

neural network - How to get y_true, when working with keras flow_from_dataframe?

I am trying to plot ROC AUC curve of a multilable classification problem. For that I need 'y_true' and 'y_pred'. ... how-to-get-y-true-when-working-with-keras-flow-from-dataframe...

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

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645 views

1 answer

objective c - iOS Chromecast sender app getting disconnected when app goes to background

I have been stuck on this issue for quite a while now. My iOS music app is getting disconnected from ... ios-chromecast-sender-app-getting-disconnected-when-app-goes-to-background...

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

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158 views

1 answer

sql - Remove dupilcates query in INSERT SELECT statement

I have a query which is inserting data into Clockify Table from Task Table through INSERT SELECT ... questions/66062577/remove-dupilcates-query-in-insert-select-statement...

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

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231 views

1 answer

javascript - Button onload animation not changing background color in iPhone (JS/CSS)

I have a button that added an animation, based on the click eventListener. When I click the button, it ... button-onload-animation-not-changing-background-color-in-iphone-js-css...

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

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335 views

1 answer

Inject DbContextOptions vs DbContext in a repository EF Core

I have the StudentDbContext public class StudentDbContext : DbContext { public StudentDbContext() { } public ... -dbcontextoptions-vs-dbcontext-in-a-repository-ef-core...

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

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391 views

1 answer

amazon web services - How to create Amplify React app from AWS CLI

I have problem that I want to create AWS Amplify React app in our CI pipeline. How do I create Amplify app ... com/questions/66063385/how-to-create-amplify-react-app-from-aws-cli...

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

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446 views

1 answer

python - Kivy Cover Whole Screen

This is my kivy code: Manager: StartMenu: SetupMenu: <StartMenu> name: "start" size: root.width, root. ... from:https://stackoverflow.com/questions/66063116/kivy-cover-whole-screen...

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

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189 views

1 answer

Using variables in a Java constructor to initialise other variables still within the constructor

I know this is a basic question but i would like to know how to solve this: In a class we have ... using-variables-in-a-java-constructor-to-initialise-other-variables-still-within...

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

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519 views

1 answer

pymongo - ClientError 404, cannot connect mongodb to neo4j

Rather than going into painful process of bringing everything into neo4j, we I resorted to easier solution. ... /questions/66064172/clienterror-404-cannot-connect-mongodb-to-neo4j...

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

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434 views

1 answer

xamarin.forms - How to create a hideable bottom view

I've developed a Xamarin.Forms.Shell app containing 4 tabs. I would like to add a basic audio player ... stackoverflow.com/questions/66064122/how-to-create-a-hideable-bottom-view...

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

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240 views

1 answer

Kibana Discover panel, what is the difference between Search and filter?

Good afternoon, I'm a newbie on ElasticSearch/Kibana so apologies if my question looks simple. What's the ... -discover-panel-what-is-the-difference-between-search-and-filter...

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

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474 views

1 answer

location - How to get the movement of cars in real time using the flutter_map package flutter and location_package?

So the thing is I'm trying to get the movement of cars on the map in real time, that is, I want the ... the-movement-of-cars-in-real-time-using-the-flutter-map-package-flutt...

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

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470 views

1 answer

python - Balanced Random Forest Classifier Producing 100% accuracy/F1. Unsure what is wrong

I am working on the Kaggle dataset, accessible below. https://www.kaggle.com/anmolkumar/health-insurance-cross- ... forest-classifier-producing-100-accuracy-f1-unsure-what-is-wro...

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

0 votes

120 views

1 answer

java - Dude into an Android App which RecycleView

Hi I was developing an Android App which show a RecycleView of "Recetas", based on the time and ingredients which you ... like this take thanks for advance! question from:https://s...

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

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1.6k views

1 answer

flutter - SocketException: Failed host lookup: ‘...com’ (OS Error: nodename nor servname provided, or not known, errno = 8)

We are in a situation where the production app is facing the following socket exception and not able to perform any ... -failed-host-lookup-com-os-error-nodename-nor-servname-p...

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

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