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python - No buttons are appearing when they are supposed to appear - django template language

So it is supposed to show remove from cart when user has that item in their cart and add to cart when they ... : return self.name class Meta: verbose_name = 'Category' verbose_name...

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

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python - Pandas conditional creation of a series/dataframe column

I have a dataframe along the lines of the below: Type Set 1 A Z 2 B Z 3 B X 4 C Y I ... from:https://stackoverflow.com/questions/66066387/multiple-conditions-then-create-a-column...

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

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java - run play framework project as proxy

I am trying to run my play framework project as a proxy defined manually through my windows settings, ... stackoverflow.com/questions/66066378/run-play-framework-project-as-proxy...

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

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PHP - How to change json values according to another json

I am new to PHP programming and I need your lights! I have a JSON file like: "data": [{ " ... questions/66066823/php-how-to-change-json-values-according-to-another-json...

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

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html - Upload multiple .property files and read the data in a table using nodejs javascript

I am trying to upload a property file from UI and save it inside a resource folder Code for the same : let ... property-files-and-read-the-data-in-a-table-using-nodejs-javasc...

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

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How to define multiple dynamic arrays in C form input?

I'm trying to code a problem in C language which I think it needs to define multiple dynamic arrays based on ... /66066705/how-to-define-multiple-dynamic-arrays-in-c-form-input...

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

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import - Add the first row of csv as the attributes of a node type - Neo4J

I have csv with a lot of columns, which is why it's not a productive and automatic way to add all columns as ... the-first-row-of-csv-as-the-attributes-of-a-node-type-neo4j...

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spring boot - Kafka Consumer with Circuit Breaker, Retry Patterns using Resilience4j

I need some help in understanding how I can come up with a solution using Spring boot, Kafka, ... 66066503/kafka-consumer-with-circuit-breaker-retry-patterns-using-resilience4j...

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stock - R - Quantstart: Testing Multiple Equities Different Backtesting Periods

I am testing a strategy that uses 3 equities "XLF", "XLP", "XLE". My overall backtesting ... questions/66066494/r-quantstart-testing-multiple-equities-different-backtesting-periods...

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Get thumbnail from webp image .net core 3.1

I have an uploade controller that can save image to file and get thumbnail image from the file uploaded. it's ... /questions/66066474/get-thumbnail-from-webp-image-net-core-3-1...

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

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reactjs - expo-font not loading in react-native

I am using expo-font for importing two fonts from outside. I used require function to import them. I also ... .com/questions/66067085/expo-font-not-loading-in-react-native...

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c# - How can I make a migration with a new field that will be dynamically populated, for example by multiplying two other already existing fields in EF

I have entity ProductItem and the database is already updated by migration with this template: public class ProductItem ... -with-a-new-field-that-will-be-dynamically-populated...

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C++ How to validate Google JWT (RS256) using OpenSSL

I am trying to validate a JWT token using OpenSSL and c++. As an exercise for experimentation and learning, ... questions/66066864/c-how-to-validate-google-jwt-rs256-using-openssl...

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

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gcc - TEXTREL and readelf

https://codywu2010.wordpress.com/2014/11/29/about-elf-pie-pic-and-else/ The above page shows this. But ... from:https://stackoverflow.com/questions/66067383/textrel-and-readelf...

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

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db2 - Remove check on a column who has no constraint name

I have to remove this constraint on the TYPE_FR column from an existing table but this one does not have a ... 66067373/remove-check-on-a-column-who-has-no-constraint-name...

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

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java - Does when() in Mockito verify invocation with strict parameter?

I am curious if when(mock.method(SPECIFIC_PARAM)).thenReturn(RETURN_VAlUE); checks for invocation of method. Or ... /does-when-in-mockito-verify-invocation-with-strict-parameter...

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sql server - how to get a month from list of strings in format of YYYYMM in sql?

I have a list of YYYYMM formatted strings delimited by comma ('202001', '202003', '202012') I would like to convert ... -a-month-from-list-of-strings-in-format-of-yyyymm-in-sql...

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node.js - How to set up dir watching with DartJS Sass in VS Code?

I'm transitioning from Brackets/LESS to VS Code/SASS and I'm having trouble getting the tooling working. I've installed ... how-to-set-up-dir-watching-with-dartjs-sass-in-vs-code...

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jstilemap - How can i fix my Tilemap? Why can,t i get the full map? ONLY JAVASCRIPT

I'm doing a 2d simple shooter platformer, and for that i need a tile map. I'm pretty rusty on javascript, but i'm ... i-fix-my-tilemap-why-can-t-i-get-the-full-map-only-javascript...

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

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mysql - Fetch records with sum less then or equal to values in dataset

This question is an extension of the question here Query to get all records until the sum of column less than or equal ... -records-with-sum-less-then-or-equal-to-values-in-dataset...

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How to HTML select in jQuery

I want to select several options with the help of jquery. and take the value of the selected options and ... //stackoverflow.com/questions/66067604/how-to-html-select-in-jquery...

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reactjs - There are multiple modules with names that only differ in casing. (React)

Im getting this error on my react app, im not sure how to fix it or what's causing it. The error message ... /there-are-multiple-modules-with-names-that-only-differ-in-casing-react...

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Generally table expansion happens towards the 1 side of a m:1 relationship. RELATED is used to fetch value ... /66067495/relatedtable-does-not-restrict-to-a-single-relation-link...

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node.js - Using Deno to Compile TypeScript to JavaScript

I'm working on some Deno projects and would like to be able to compile TypeScript to JavaScript to run in ... .com/questions/66067456/using-deno-to-compile-typescript-to-javascript...

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

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manim - How to change background colour of frame in 3b1bmanim?

I downloaded latest version of 3b1b manim from github. When I render the scenes by default background is gray ... /66067407/how-to-change-background-colour-of-frame-in-3b1bmanim...

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

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c# - Retrieving an image from HTML page

My goal is to retrieve from Aladin Lite a sky image given its coordinates, image size and field of view ... /stackoverflow.com/questions/66067713/retrieving-an-image-from-html-page...

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

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mongodb - how do I make a method to add '+ 1' to an element in the mongo

I have an element in my mongo collection, it is inside an array. What I would like to do is this. I have a method in the ... -do-i-make-a-method-to-add-1-to-an-element-in-the-mongo...

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

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PHP -> Json, access to nested Arrays

I am trying to get access to a nested information coming from json using PHP. What I have got so far: ... ://stackoverflow.com/questions/66067687/php-json-access-to-nested-arrays...

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

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