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php - Laravel Job fails during execution: method_exists()

We are running on Laravel 6 and we have got the following problem. A job we execute, that counts the number of impressions ... user_id, $request->type, $date); } } Thanks a lot!!...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vue.js - Problem "vue/no-multiple-template-root" occurs, how do I fix it?

Edit: Somehow doing v-if and v-else statements fixed this. Nonetheless could someone explain how to fix this? Summary ... m a beginner at programming. Could someone help me please?...

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terminal - Using command sed but getting error every time

My task is: Write a command line that displays the output of a cat /etc/passwd, removing comments, one line every two ... , p": invalid command code , What am I doing wrong?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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xamarin.forms - FileNotFoundException: Could not load file or assembly Syncfusion.sfpopuplayout.XForms

I'm not sure how to resolve this. During runtime, I'm getting an initialization error System.IO.FileNotFoundException ... installed the latest version of this package, using nuget....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - Element is not attached to a document html2canvas

What is the meaning of this error? and how to fix it I try convert html data to canvas with html2canvas. my code: ... a])).then(function(canvas) { console.log(canvas); });...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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get - Error: Returned values aren't valid, did it run Out of Gas?

I created a mini-project with MVC and solidity contract named BankAccountContract the controller file getBalance() gives me this error ... ().then(result => console.log(result)); }...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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mantis custom status only changing new status when set?

so I followed the tutorial here https://www.mantisbt.org/docs/master/en-US/Admin_Guide/html/admin.customize. ... not picking up custom_constants_inc.php? Thank you in advance....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Can I develop Kivy application for iOS on Windows?

I am trying to build an iOS application using Kivy, is it possible to pack this application using Windows machine?...

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How to start worker connector for mongodb in Kafka?

I use this guide to setup mongodb connector. The guide does not explain how to do the following, how to run ... Desktop/kafka-2.7.0-src/plugins/mongodbconnector Could you help?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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streaming to youtube with ffmpeg

I am trying to stream to youtube but the stream health says no data. ffmpeg -threads:v 2 -threads:a 8 -filter_threads 2 ... data is being sent over. What is causing this to fail?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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azure devops - is there a way to prevent a scheduled pipeline to execute again when a first execution hasnt ended?

I have a pipeline that executes every hour and sometimes the execution takes more than an hour and the other execution ... execution to get queued? thank you for all the help...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Hibernate FetchMode.JOIN with one to many mapping

There are two entity InvoiceHeader and InvoiceDetail with one to many mapping as below. InvoiceHeader @Entity @Table(name = " ... how can I fix this and what am I missing?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Spring Security: Empty Granted Authorities

I'm new to spring security. I just want to know if I'm doing this right. Even though I set the authorities, it ... , Granted Authorities=[]] Hoping you could help me. Thank you....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - How to add an array to array field and the whole array must contain unique elements?

I want to carry out some as follows in MongoDB using Mongoose, is it possible? const id = "5fjsjbvjbsdvjhkn6763287"; ... field and making sure the array is of unique elements....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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pandas - Conversion of years and months to months with string column input python

dataset example: experience 5 month nan 1 months 8 month 17 months 8 year 11 years 1.7 year 3.1 years 15.7 ... column else copy nan to the corresponding column How to achieve this?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Show content of hashtable when Pester test case fails

Problem When a Hashtable is used as input for Should, Pester outputs only the typename instead of the content: Describe 'test ... t require me to change the code of each test case?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Accessing certificate in Azure KeyVault from ASP.NET Core app

I have created a Blazor WebAssembly app with a server backend using Identity Server out-of-box (from the template). ... ' on the 'CurrentUser/My'. What am I missing?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - How to create an Observable that caches each of the calculated items? (equivalence of Lazy<T>)

I would like to create a sequence (Observable<T>) that is able to cache the items, so the calculations inside the ... similar to what Lazy<T> does, but with Reactive Extensions...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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r - ggmap - how do I manipulate the underlying raster?

library(ggmap) basemap <- get_googlemap(zoom = 15, scale = 4,format="png8", maptype="terrain") ggmap(basemap) # ... the matrix removes the class and somehow breaks the object. Why?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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git - How should I properly clone github repo in VS?

I cloned boilerplate repo in Visual Studio, and I need to use it to create another app and commit changes to ... stock "Clone repository" function in Visual Studio 2019 Community....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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awt - need a java-processing class for moving mouse to window center

I have been using Processing with java.awt.Robot and java.awt.Dimension to lock the mouse into the center of ... while disabling the mouse from leaving the program will work...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to download a public shared file from Onedrive throught NIFI using Onedrive API

I am trying to dowload files from this websit using One drive API in invokeHttp. So I append suffix like this /me/ ... username and password in the invokeHttp. How can I fix this?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - InvalidArgumentError: Input 1 of node while_1/Merge_1 was passed float from while_1/NextIteration_1:0

I have a TensorArray (a) to store the values computed within the tf.while_loop. However, I cannot convert the ... was trying to evaluate the value of the tensorarray incorrectly....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to load an image from documents directory on macOS Swift?

I am struggling with loading an image to Image. I am making an MacOS app which is slightly different than for iOS. I ... { static var previews: some View { ContentView() } }...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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excel - How to take row from worksheet and paste onto another worksheet row by row

I am new to vba/coding and I am not sure how to proceed from this point. I am currently trying to copy some ... ,0).select Activecell.PasteSpecial End if End if Next i End sub...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Documentation (not examples) of Clarifai Python gRPC interface

Anyone point me to where there is documentation (not examples) of the calls ? Such as service_pb2.PostInputsRequest() ? Parameter lists ?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Set Date range from a specific date instead of month in CalendarView

https://github.com/kizitonwose/CalendarView I have been using this library for setting up an horizontal calendar view. In ... requirement is to show past 30 days from current date....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - React setState with nested Json

I just started to teach myself some React. In my first project I'm trying to create some basic charts with data ... setCorona method Edit: This is the response from the api call...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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