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database - Prestashop module SQL Query to get id_products from a specific feature value

I'm currently working with a module called "Leo Parts Filter" on prestashop, which sort id_products by make, model, ... -sql-query-to-get-id-products-from-a-specific-feature-value...

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

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flutter - How do I get rid of "Incorrect use of ParentDataWidget" error?

I can't avoid the "Incorrect use of ParentDataWidget" error. The code below works - I want to be able to ... 65886838/how-do-i-get-rid-of-incorrect-use-of-parentdatawidget-error...

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

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flutter - How do I get rid of "Incorrect use of ParentDataWidget" error?

I can't avoid the "Incorrect use of ParentDataWidget" error. The code below works - I want to be able to ... 65886838/how-do-i-get-rid-of-incorrect-use-of-parentdatawidget-error...

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

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Cannot stop a docker container

I am very new to docker. I am following a tutorial on it. I can successfully build and run my docker ... https://stackoverflow.com/questions/65830921/cannot-stop-a-docker-container...

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

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567 views

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filtering and sorting foreach loop by date (string) in php

My question is a bit coufusing , I got events in my database every event has it own start date and end date ... /65925474/filtering-and-sorting-foreach-loop-by-date-string-in-php...

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

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java - Multithreaded Singleton

I have read about many possible ways to create a singleton for the multithreaded environment in Java, ... from:https://stackoverflow.com/questions/65882352/multithreaded-singleton...

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

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pyspark - Why driver memory is not in my Spark context configuration?

When I run the following command: spark-submit --name "My app" --master "local[*]" --py-files main ... questions/65873182/why-driver-memory-is-not-in-my-spark-context-configuration...

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

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outlook - Wrong time (timezone) when creating ics file with PHP

I'm creating an ics file with PHP like this: <?php header('Content-type: text/calendar; charset=utf-8') ... /questions/65869896/wrong-time-timezone-when-creating-ics-file-with-php...

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

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arduino - PID regulation for very wide temperature range (?190°C)

I'm designing temperature control system based on Peltier elements. And it's needed to work on a ... /65626495/pid-regulation-for-very-wide-temperature-range-%e2%88%86190c...

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

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python - How to iterate this switchcase?

I tried to create this switcher in python: def mainswitcher(i): switcher={ #SelfOptions# "test": " ... //stackoverflow.com/questions/65836883/how-to-iterate-this-switchcase...

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

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javascript - The parameters dictionary contains a null entry for parameter 'wantedids' of non-nullable type 'System.Int32' for method 'System.Web.Mvc.JsonResult'

In console showed me an error that parameters dictionary contains a null entry fo parameter wantedids, So I ... dictionary-contains-a-null-entry-for-parameter-wantedids-of-non...

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

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Pattern matching over nested `Union` types in Python

Building a Python library, I am using type hints to guarantee consistency over certain data representation. In ... /65912706/pattern-matching-over-nested-union-types-in-python...

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

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aws lambda - Alexa Geographic location

I am trying to get geographic location in an Alexa skill. I have enabled location services in the ... from:https://stackoverflow.com/questions/65933039/alexa-geographic-location...

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

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python - How to change specific link tags to text using re module?

I have HTML text. For example: <a href="https://google.com">Google</a> Lorem ipsum dolor sit amet, consectetur ... 65854894/how-to-change-specific-link-tags-to-text-using-re-module...

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

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class - Can I link an Action to an Operation?

I have object of type Class and in this class I have one Operation named setCookie(). Is it possible create object ... .com/questions/65847265/can-i-link-an-action-to-an-operation...

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

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javascript - Vue component testing with Jest error, TypeError: Cannot read property 'name' of undefined

I have a Vue component with the following template below. It receives an object as a prop. First, it is ... component-testing-with-jest-error-typeerror-cannot-read-property-name-of...

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

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262 views

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java - Invalid Bukkit command | YML Error catch with valid YML

So I have double and triple checked my YML and ran it through a validator. My plugins load up fine, I ... /questions/65647339/invalid-bukkit-command-yml-error-catch-with-valid-yml...

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

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php - Wordpress Woocommerce wp->insert keeps give duplicates

I use the following Platforms Woocommerce - Version 4.9.0 WordPress - Version 5.6 I'm getting ... com/questions/65847082/wordpress-woocommerce-wp-insert-keeps-give-duplicates...

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

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xaml - WPF and UWP , compatibility for earlier windows

I'm developing an app using WPF , to be used in windows 7x86 up to latest windows 10 versions. ... .com/questions/65896846/wpf-and-uwp-compatibility-for-earlier-windows...

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

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php - Lumen 8 not using .env.testing

I'm using Lumen 8. and I want to use the configuration inside .env.testing but it always read the ... //stackoverflow.com/questions/65713265/lumen-8-not-using-env-testing...

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

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Why does Java HashMap need to increase or decrease when it can use chaining

If Java HashMap uses chaining to handle collisions why does it ever need to resize the hashtable for new keys to ... hashmap-need-to-increase-or-decrease-when-it-can-use-chaining...

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

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c - Why can't my function take in a char variable type?

Here is the code: #include <stdio.h> #include <stdbool.h> #include <ctype.h> bool isHex(char * str[20]){ ... /questions/65947308/why-cant-my-function-take-in-a-char-variable-type...

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

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indexing - GitHub - Remove a indexed file from "Languages" on first page

How can I remove this indexed HTML page, that are a documentation to one of the external librarys I use on ... /65905812/github-remove-a-indexed-file-from-languages-on-first-page...

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

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cookies - How to import a javascript library CDN into a javascript file and use that same library in that file?

This might be a little confusing - I'm trying to retrieve the value of a cookie from inside a js file and to ... -a-javascript-library-cdn-into-a-javascript-file-and-use-that-same...

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

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NestJS problem with ClassSerializerInterceptor in GraphQL

I'm trying to work with class-transformer and NestJS. I'm building an API based on Mongoose ... .com/questions/65647447/nestjs-problem-with-classserializerinterceptor-in-graphql...

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

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python - How to get 80% random elements from a list?

I have a list with integers. I want to choose 80% from them. For example, for [1,...,30] I want ... stackoverflow.com/questions/65905051/how-to-get-80-random-elements-from-a-list...

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

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python - Getting column mean by summing values of another column

I have a Dataframe with three columns Customer, Purchase amount and Purchase date. I need to get sum of ... /65844066/getting-column-mean-by-summing-values-of-another-column...

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

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Django reverse ORM join queries

I want all the rows of my (MovieMaster table) for which (SetMovie table) exists. These are my models ... ://stackoverflow.com/questions/65884823/django-reverse-orm-join-queries...

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

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