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swift - Cannot convert return expression of type '(AnyPublisher<DemoObject, Never>, APIError)' to return type 'AnyPublisher<DemoObject, APIError>'

func testData()->AnyPublisher<DemoObject, APIError> { var data = DummyData().decodeClaimDetails()! return ... -convert-return-expression-of-type-anypublisherdemoobject-never-apie...

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Does database caching policy apply to all of the tables in the database in Azure Data Explorer/ Kusto?

A kusto database has caching policy of 7 days and but when I check the caching policy of the particular table in that ... policy-apply-to-all-of-the-tables-in-the-database-in-azure...

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

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javascript - Failed to load resource: the server responded with a status of 500 Heroku (Internal Server Error)' in my console of website?? Heroku

I made a website and hosted on Heroku all pages work fine but there is this one page when I click on the ... load-resource-the-server-responded-with-a-status-of-500-heroku-inter...

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node.js - Angular app publish with IISNode on Smarterasp.net

My online host service smarterasp.net require some changes made to publish my angular compiled app (Angular v. ... /66055786/angular-app-publish-with-iisnode-on-smarterasp-net...

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

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java - JUnit is fine via command line, fails in IntelliJ

I'm working in a project that is new to me, but has been around for a while. I try running the unit ... .com/questions/66055656/junit-is-fine-via-command-line-fails-in-intellij...

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

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select - Type error resolving infix expression when compiling simple decoder

This is the code in vhdl: library IEEE; use IEEE.std_logic_1164.all; entity DECODER_TWO is port ( ... 66054577/type-error-resolving-infix-expression-when-compiling-simple-decoder...

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

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c - How to use fscanf() for two strings (of ANY length) and dynamically allocate/de-allocate the memory properly

I need to read an input .txt file and print out two separate strings from each line in the file. I used a ... -use-fscanf-for-two-strings-of-any-length-and-dynamically-allocate-de...

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pandas - Creating a new column with a iterating sentence count whenever two simultaneous row values are null (indicating a new sentence is found)

I have a dataframe with words and entities and would like to create a third column which keeps a sentence ... -new-column-with-a-iterating-sentence-count-whenever-two-simultaneous...

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

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excel - Range to Array - Insert formulas based on lookup value

I am familiar with range to array subroutines. Rng = array; do something; array = Rng. I am trying to ... /questions/66055501/range-to-array-insert-formulas-based-on-lookup-value...

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

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urllib.request with amazon Crash my script

Hello im trying to grab the amazon link but when i use the command site = urllib.request.urlopen(link[product ... .com/questions/66055039/urllib-request-with-amazon-crash-my-script...

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

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performance - What is the fastest Java collection with the basic functionality of a Queue?

What is the fastest collection in Java? I only need the operations to add and remove, order is not ... /ideal-queue-implementation-for-a-breadt-first-binary-tree-traversal...

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

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node.js - Is it possible for a package to depend on a previous version of itself when using NPM?

I'd like a package to depend on a pegged previous version of itself for bootstrapping purposes. I'm wonder if it ... a-package-to-depend-on-a-previous-version-of-itself-when-usin...

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

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javascript - Reveal component only on the clicked element

I have a group of rendered items: I want to attach a dropdown on each of a single element when ... .com/questions/66054821/reveal-component-only-on-the-clicked-element...

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

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Can you add a different CNAME record than the subdomain prefix that you use to customise the URL of a Google Site

I customised my Google Sites (Google Workplace) url from "sites.google.com/domain.com/sitename" to "www.domain.com". ... -cname-record-than-the-subdomain-prefix-that-you-use-to-c...

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When (in Java) a static method and an instance method with the same name exist in different classes, I cannot access the method

First, please take a look at the following code. package test; class c_hi { public static void method_hi(){ System.out ... -method-and-an-instance-method-with-the-same-name-exist-i...

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extract - Tool for periodic mirroring of full data-set from GraphQL endpoint?

I'm looking for a tool that can make a clone of data exposed on a GraphQL API. Basically something that can ... /tool-for-periodic-mirroring-of-full-data-set-from-graphql-endpoint...

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

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PHP non-sequential array keys. Hazards in data handling? Am I being too paranoid?

Scenario: fairly standard to start with I imagine, pulling data with numeric keys from databases and JSON submissions into ... keys-hazards-in-data-handling-am-i-being-too-paranoid...

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How can I grant "CREATE DATABASE" permissions to a role in Snowflake

I'm trying to create a Role hierarchy in Snowflake with a "top level" role which will be used for my helpdesk ... how-can-i-grant-create-database-permissions-to-a-role-in-snowflake...

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

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reactjs - Listing files to generate dynamic components with list

I want a scalable solution, using React, to list some pages and automatically using the last one as my ... questions/66055454/listing-files-to-generate-dynamic-components-with-list...

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

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css - How to use flexbox to make two columns of same width?

I'm just starting my flexbox journey and have encountered the silliest problem: I can't figure out how to have two ... /how-to-use-flexbox-to-make-two-columns-of-same-width...

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css - why is the background animation glitching over the foreground box on some browsers?

I am having a peculiar issue with a page in which an animated background item at times overlaps over the ... -background-animation-glitching-over-the-foreground-box-on-some-browse...

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android - How to ensure that a custom font is shown in a local HTML loaded in Webview

I have an HTML file that is basically a MS Word document where the text was written in an uncommon font i.e. Nexa. ... that-a-custom-font-is-shown-in-a-local-html-loaded-in-webview...

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

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angular - Inherited component fails to update property in base component

I have an Angular component inheriting a base component. @Component({ selector: "my-baseclass-component", ... /inherited-component-fails-to-update-property-in-base-component...

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

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dataframe - Row names to column and modify dates in R

how can i modify the names to date format and put them in a column as dates? names(df) [6] "X1.23. ... .com/questions/66054053/row-names-to-column-and-modify-dates-in-r...

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

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ios - How to apply barcode scanner to UIView, beginner level

What I'm trying to accomplish is to have the bottom half of a screen to be an active qr-code scanner, ... /questions/66055457/how-to-apply-barcode-scanner-to-uiview-beginner-level...

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

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javascript - is there a function to do on a specific keypress instead of click

i was wondering if there is a function i could use instead of using a mouse click as i have set keybinds to ... there-a-function-to-do-on-a-specific-keypress-instead-of-click...

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

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Build Rust on android

I'm trying to compile this project: https://github.com/krupitskas/rust_on_android/releases/tag/0.0.1 and get ... :https://stackoverflow.com/questions/66054763/build-rust-on-android...

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

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javascript - Add query string to ALL links in application

Here is the situation... I have a Next.js app that has been up for a bit, we have a ton of ... /stackoverflow.com/questions/66054534/add-query-string-to-all-links-in-application...

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

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