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mysql - How to do in Laravel, subquery with calculated fields on SELECT?

How can I make this query in Laravel eloquent. Please, no DB Record solution. SELECT slo.batch, slo.type, ( ... /how-to-do-in-laravel-subquery-with-calculated-fields-on-select...

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gradle - Kotlin script failing to build

I am trying to get Kotlin scripting to work but both Gradle and IntelliJ IDEA are failing to build the ... ://stackoverflow.com/questions/65901900/kotlin-script-failing-to-build...

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

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javascript - How to use Routes and Redirect from same npm package react-router-dom?

I wanted to use 3 things from react-router-dom to implement router in my application i.e. Routes, useNavigate and ... use-routes-and-redirect-from-same-npm-package-react-router-dom...

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

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php - Get data from array depend on database integer

I have a model of Posts with status column. I wonder, what would be be practice in Laravel to retrieve ... com/questions/65901744/get-data-from-array-depend-on-database-integer...

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

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pygame - How to find depth from pykinect in python?

I'm searching for many methods to find depth using kinect camera in python but I didn't find any proper ... com/questions/65901651/how-to-find-depth-from-pykinect-in-python...

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

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Unhandled exception at 0x763B9AB2 in Subermarket.exe: Microsoft C++ exception: std::bad_alloc at memory location 0x009DEEAC. error

Unhandled exception at 0x763B9AB2 in Subermarket.exe: Microsoft C++ exception: std::bad_alloc at memory location ... -at-0x763b9ab2-in-subermarket-exe-microsoft-c-exception-s...

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Compiling existing C# code to WebAssembly

Is it possible to compile existing C# code to WebAssembly (.wasm) so that no or nearly no code changes ... .com/questions/65901427/compiling-existing-c-sharp-code-to-webassembly...

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symfony 5 get data of many to many relation

how i get user_id of table : user_evento ? i need compare who user join on table : evento, enter image ... /questions/65901322/symfony-5-get-data-of-many-to-many-relation...

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r - How can I add a vertical abline for a graf using ggplot with time series data?

I have been trying to add a vertical abline for the 2020-10-13 for the following graf: However, it doesn't show ... -a-vertical-abline-for-a-graf-using-ggplot-with-time-series-data...

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c# - Enforce Global Authorization Requirement in Blazor Server

I have a Blazor server app in which I've implemented authentication/authorization using ASP.Net Core ... /65902213/enforce-global-authorization-requirement-in-blazor-server...

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Is it possible to query document schema metadata in Sanity/GROQ?

I have a simple singleton document schema defined in my Sanity/NextJS project, to model my "Colophon" page ( ... -it-possible-to-query-document-schema-metadata-in-sanity-groq...

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performance - Why is returning a struct too slow in C program?

This question already has answers here: question from:https://stackoverflow.com/questions/65901528/why-is-returning-a-struct-too-slow-in-c-program...

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

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node.js - How to get top 10 customers with most turnover?

I would like to output the Top 10 customers with the most turnover. So, I have a Order collection with this ... /questions/65901387/how-to-get-top-10-customers-with-most-turnover...

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cmake - Is it possible to compile deal.II with clang-cfi protections?

I wanted to create some tests looking at the performance impacts of Clang CFI. My initial attempts have come up ... is-it-possible-to-compile-deal-ii-with-clang-cfi-protections...

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c# - Middleware clearing response content

At the top of my Startup.Configure pipeline, I created a custom Middleware which handles errors of ... ://stackoverflow.com/questions/65901584/middleware-clearing-response-content...

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oop - Can I have one-to-one relation between observer and subject?

I'm trying to create a model with observer design pattern. I'm wondering that my subject can have only one observer ... /can-i-have-one-to-one-relation-between-observer-and-subject...

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bash - Linux Shell Script | Wait until installation is finished

I have next week a Linux exam and for that I want to prepare some Shell-Scripts to complete the ... /questions/65902062/linux-shell-script-wait-until-installation-is-finished...

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Ho to use contains function in DynamoDB with DynamoDBMapper Java?

I need to check list of data with contains function is DynamoDB. Following is my Java Code, List<String> ... /ho-to-use-contains-function-in-dynamodb-with-dynamodbmapper-java...

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Removing one message from a topic in Kafka

I'm new at using Kafka and I have one question. Can I delete only ONE message from a topic if I ... stackoverflow.com/questions/65902121/removing-one-message-from-a-topic-in-kafka...

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

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python - How to reduce a nested dict?

I have a nested dict (of dict) and would like to be able, through a function, to access an element at ... https://stackoverflow.com/questions/65902001/how-to-reduce-a-nested-dict...

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Monorepo with several connected Bazel Workspaces - are there any "traps" to consider?

I'm working in an organization that is moving towards a Monorepo (C/C++). In short: we are considering ... -with-several-connected-bazel-workspaces-are-there-any-traps-to-cons...

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swift - How to enable the Elevated Dark Mode?

This is just a general question. I was just on the Apple Developer website and it showed 3 different levels ... .com/questions/65901816/how-to-enable-the-elevated-dark-mode...

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pandas - Creating dynamically generated column in dataframe

name = ['x', 'y', 'z'] for i in range(0,3): df = pd.DataFrame({'Name': name ... from:https://stackoverflow.com/questions/65901705/creating-dynamically-generated-column-in-dataframe...

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java - How to properly split on a non escaped delimiter?

I have the following example string: A|B|C\|D\|E\\F with | being the delimiter and being the escape ... com/questions/65901486/how-to-properly-split-on-a-non-escaped-delimiter...

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

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Writing sensor read out with python while script runs in tmux

apologies if this question has been asked somewhere before, but I couldn't find a solution / info i was looking ... /writing-sensor-read-out-with-python-while-script-runs-in-tmux...

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

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javascript - Add class to nearest tr with jQuery

I am trying to add class to nearest tr using jquery but its not working, Below is my html code $( ... /stackoverflow.com/questions/65901586/add-class-to-nearest-tr-with-jquery...

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

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java - Spark Dataset show: Unable to Capture Output Multiple Times

I am asking this question even though I have already got a work around (see answers), to save anyone ... /65901329/spark-dataset-show-unable-to-capture-output-multiple-times...

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

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html - HTTP Error 500 when adding products to cart (php ussing sessions)

I'm currently developing a simple shop project using PHP. After coding the entire shop (product list, detailed ... -error-500-when-adding-products-to-cart-php-ussing-sessions...

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

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