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c# - Calling async method results in WaitingForActivation “Not yet computed” error

I'm not sure why call to an async method yields no result. Below is my code, which makes call ... /calling-async-method-results-in-waitingforactivation-not-yet-computed-error...

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I need to filter elasticsearch documents based on some fields value and a filter on the length of the nested field. ... -filter-docs-based-on-some-fields-value-and-length-of-nest...

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force layout - How can I auto-zoom my Dagre graph after dynamically adding a node?

My JsFiddle uses the excllent Dagre to dynamcially create a network graph. Full code below, to satisy posting ... auto-zoom-my-dagre-graph-after-dynamically-adding-a-node...

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

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validation - How to enforce that one date is bigger than the other in angular reactive form?

I've the following reactive form: newTripForm = this.formBuilder.group({ name: new FormControl('', Validators.compose([ ... -date-is-bigger-than-the-other-in-angular-reactive-form...

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

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Good Evening. I'm having a problem with my blog blogger platform. Disappeared suddenly without affecting anything in ... slider-comment-form-and-3triple-dynamic-menu-on-the-right...

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

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I am learning Apache .htaccess configuration. I would like to apply https to a URL if domain is mydomain.com only ... /not-able-to-rewrite-and-redirect-api-uri-in-apache-htaccess...

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html - CSS Shape Wave Divider with the Body Background SVG Texture

I'm using https://www.shapedivider.app/ to create a wave shape for a div box. However I don't have ... /65869014/css-shape-wave-divider-with-the-body-background-svg-texture...

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node.js - I have created a node express server which worked fine in my local host environment but later when i deployed problem started

problem: POST and DELETE methods are not working after i host into heroku,i have used cors also and my database ... node-express-server-which-worked-fine-in-my-local-host-environm...

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python - Conda error: The system cannot write to the specified device

I have an error when I use conda. For example, when I tried to do this: conda create -n test python ... /65869593/conda-error-the-system-cannot-write-to-the-specified-device...

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

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c# - Transient and Scoped services consuming a singleton data source

I am trying to learn dependency inversion and IOC. In the process, I have hit a wall. This is ... /65869715/transient-and-scoped-services-consuming-a-singleton-data-source...

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django - IntegrityError (wrong) instead of ValidationError (correct)

Django Version: 3.1.5 Python Version: 3.6.9 Model class GoogleAnalytics(models.Model): counter = ... .com/questions/65869639/integrityerror-wrong-instead-of-validationerror-correct...

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

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React Native TouchableOpacity full width style not working

I am trying to put a simple Username-Password-Login button layout in react-native. Problem I found ... /65869038/react-native-touchableopacity-full-width-style-not-working...

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

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python - Define source code encoding on command line, not in source code

I want to contribute to an open source python library which is on 2.7. (https://github.com/plexinc-plugins) ... /define-source-code-encoding-on-command-line-not-in-source-code...

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

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javascript - No 'Access-Control-Allow-Origin' header is present on the requested resource—when trying to get data from a REST API

I'm trying to fetch some data from the REST API of HP Alm. It works pretty well with a small curl ... //stackoverflow.com/questions/65869675/get-audio-data-from-html-audio-element...

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

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QT android + remote debugging

I've been trying to setup ADB remote debugging for Qt. Scenario: Remote development server with QT Local ... ://stackoverflow.com/questions/65869585/qt-android-remote-debugging...

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PHP replace value after specific string

I have this string: $path = "[other values] and dateStart >= '2021-01-01' and dateEnd <= '2021- ... ://stackoverflow.com/questions/65869561/php-replace-value-after-specific-string...

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

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SQL: Sublime-->PHPMyAdmin formatting error?

this is probably a very rookie mistake (I`m totally new to SQL), but I hope you can help me ... https://stackoverflow.com/questions/65869479/sql-sublime-phpmyadmin-formatting-error...

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

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Should I use looping or any other alternative for the mentioned example in MySQL

Example Table 1 Example Table 2 Example Table 3 We currently have a query that is grouped by customer_id and a ... -or-any-other-alternative-for-the-mentioned-example-in-mysql...

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

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c - Why does a loop containing getchar() exit when ' ' is entered?

I was working with K&R, and it extensively uses getchar() for input in basics. But the problem is I am unable ... 65869283/why-does-a-loop-containing-getchar-exit-when-n-is-entered...

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

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html - How to add a start tag and end tag separately in jQuery

so my question is how do I add the opening and closing tag separately using jQuery. For eg. <a class="test" href= ... /how-to-add-a-start-tag-and-end-tag-separately-in-jquery...

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

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javascript - Count the number of matching words between two strings

Hello I would like to ask some help how I can do this in Jquery Count the number of matching words ( ... /questions/65869053/count-the-number-of-matching-words-between-two-strings...

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

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Copy file inside Kubernetes pod from another container

I need to copy a file inside my pod during the time of creation. I don't want to use ConfigMap ... .com/questions/65868982/copy-file-inside-kubernetes-pod-from-another-container...

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scala 3 macros: returning Map[String, Class[Any]] from a Macro

I am trying to write a macro against scala 3.0.0-M3. I want the macro to return the inner types ... com/questions/65869784/scala-3-macros-returning-mapstring-classany-from-a-macro...

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

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php - Pass parameter to GET request in laravel tests

In Laravel tests i want to send a get request with some parameters like this: $response=$this->get( route( ... com/questions/65869467/pass-parameter-to-get-request-in-laravel-tests...

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

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windows - How to know Why C drive become full in size

I have virtual machine with windows server2008. It has C and D drives. The C Drive is 40GB. I wrote data from ... /questions/65869236/how-to-know-why-c-drive-become-full-in-size...

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

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python - Tkinter ask a string inside a thread

I'm trying to run a multi thread application, each thread is asking for the user to provide a string ... stackoverflow.com/questions/65868995/tkinter-ask-a-string-inside-a-thread...

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

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javascript - Pass table row data to on click function

I would like to create one table that has "memory" of certain variable. Currently I've made appending two tables ... com/questions/65869225/pass-table-row-data-to-on-click-function...

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

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node.js - How to wrap Javascript function within function expression?

I would like to add a wrapper function to one of my functions to show extra information. Below is ... questions/65869012/how-to-wrap-javascript-function-within-function-expression...

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

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