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django models - __init__() got multiple values for argument 'instance'

I'm trying to override form but am getting multitple value for argument 'instance' this is my form class ... .com/questions/65642633/init-got-multiple-values-for-argument-instance...

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

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android - Unable to update Dagger 2 to Dagger 2.30 . Getting Execution failed for task ':app:kaptDebugKotlin'. error in build log?

I tried to upgrade Dagger 2 from 2.17 to 2.30 . I got some depreciation error and I fixed them And after building ... -dagger-2-to-dagger-2-30-getting-execution-failed-for-task-a...

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

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java - Why are my classes marked in red in IntelliJ IDEA

I have some Java classes which are marked in red in project view, but IntelliJ IDEA shows no errors and it can ... /65643300/why-are-my-classes-marked-in-red-in-intellij-idea...

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

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amazon web services - Aws Amplify Auth does not work in react native app

I want to use AWS Amplify within my react native app as suggested here: I wanted to integrate the basic usage ... /65642711/aws-amplify-auth-does-not-work-in-react-native-app...

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

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gcc - Array of abstract classes (interfaces) in C++

I want to declare an array of interfaces and further get a pointer to the list of interfaces Interface*. But ... .com/questions/65642546/array-of-abstract-classes-interfaces-in-c...

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

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android - Is there a way in Opengl es 2.0 fragment shader, to get a previous fragment color

My code is drawing a background image and drawing some other images (particles) on top of that image. I want to ... opengl-es-2-0-fragment-shader-to-get-a-previous-fragment-colo...

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

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javascript - Editable pages and content on a vuetify website

so basically i have been learning vuetifyjs and i have been asked to make all aspects of the website editable ... questions/65642756/editable-pages-and-content-on-a-vuetify-website...

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

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javascript - I am using jquery repeater js library for repeat html but when i am trying to add element in nested repeater then outer repeater also called

I am using jquery form repeater js library for repeat html but when I am trying to add elements in a nested repeater and ... -js-library-for-repeat-html-but-when-i-am-trying-to-ad...

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

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android - How to Load Sqlite data in recycler view using kotlin with Room?

Iam working on a project where I have to load Sqlite data in recycler view and I'm using ROOM for this.Following ... how-to-load-sqlite-data-in-recycler-view-using-kotlin-with-room...

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

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multithreading - Is there a maximum size parameter in Java FixedThreadPool?

I've been running tests were the size of a Java FixedThreadPool is modified as a variable. From researching ... /65642980/is-there-a-maximum-size-parameter-in-java-fixedthreadpool...

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

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Problems with encoding my php array to show in my javascript code

I'm trying to use a php array in my JavaScript part of my Website by encoding it to Json and sending it over ... /problems-with-encoding-my-php-array-to-show-in-my-javascript-code...

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

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html - When i click the play button, it shows an error saying ' Cannot read property 'play' of null '

This question already has answers here: question from:https://stackoverflow.com/questions/65642619/when-i-click-the-play-button-it-shows-an-error-saying-cannot-read-property-p...

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

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php - Parse error: Invalid numeric literal

I have the following error while running this code below: Code: <?php $a = array(00001, 00008, 00009, 00012); print_r( ... /php-min-function-is-giving-error-if-08-or-09-is-used...

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

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reactjs - Clear state of text entered in TextInput when text is deleted

This question already has answers here: question from:https://stackoverflow.com/questions/65642424/clear-state-of-text-entered-in-textinput-when-text-is-deleted...

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

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python - How to slice pd.dataframe several times without using for_loop?

Question I would like to slice the dataframe (customer_df) based on other two dataframes (start_time_df and end_time_df ... -slice-pd-dataframe-several-times-without-using-for-loop...

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

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Why does pyheif crash on python import?

When trying to import 'pyheif' in a python 3 program, I get this crash dump below. Can anyone explain ... .com/questions/65643420/why-does-pyheif-crash-on-python-import...

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

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sql - Where is the error in my nested MySQL query?

I am guessing there is a mistake in the nested query however I cannot seem to find it myself. Here is the ... com/questions/65643332/where-is-the-error-in-my-nested-mysql-query...

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

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Firebase Admob not displaying ads on Real Device in Flutter

My ads shows correctly on emulator, but when i test it on real devices, it doesnt show ads. here is my ... /65643087/firebase-admob-not-displaying-ads-on-real-device-in-flutter...

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

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python - Skip items in a list range and continue with the rest

I want to print out some items in a list, but I want to skip a couple of items and continue with the rest. ... /65642579/skip-items-in-a-list-range-and-continue-with-the-rest...

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

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asp.net - Change preloadEnabled programmatically in .net core web app

Is there any way to set the preloadEnabled = "true" in IIS inside a .net core web application? ... /questions/65642313/change-preloadenabled-programmatically-in-net-core-web-app...

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

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How to pass parameter to javascript from Django template while using for loop

I am creating a quiz application using django. I am facing a problem in sending paramter to my javascript ... -parameter-to-javascript-from-django-template-while-using-for-loop...

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javascript - counting the same letters in a string but not in all lenght

I'm starting my adventure with javascript and i got one of first tasks. I must create function that count letter that ... -the-same-letters-in-a-string-but-not-in-all-lenght...

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java - who is 'this' inside an anonymous class implementation?

I can't figure out what is the object that this is reference to inside an anonymous class method. Two ... /questions/65643553/who-is-this-inside-an-anonymous-class-implementation...

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

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node.js - database.js: colName.split is not a function

I'm getting an error when I try connecting to my DB from my index.js document (think app.js). /var ... .com/questions/65643309/database-js-colname-split-is-not-a-function...

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

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python - Dataflow BigQueryBatchFileLoads cant find project ID with DirectRunner

I'm trying to locally debug a Dataflow job which batch uploads to BigQuery but when running ... 65642972/dataflow-bigquerybatchfileloads-cant-find-project-id-with-directrunner...

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

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html - CSS unecessary space in main when in mobile mode

This is what the site is like when in desktop mode: Now in mobile mode: You can see that there is now ... com/questions/65642653/css-unecessary-space-in-main-when-in-mobile-mode...

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

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javascript - Twitter style (stock) mention with Slate.js

I am building a note taking app and for text I use the Slate.js editor. Twitter mention also works ... .com/questions/65643314/twitter-style-stock-mention-with-slate-js...

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

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c# - Passing parameters to exe from ini file

I'm writing a program to launch a project. Please tell me how to transfer parameters from such an ini ... .com/questions/65642787/passing-parameters-to-exe-from-ini-file...

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

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