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I'm working on a hackathon project and I have a SSR component which calls a regular component. The ... .com/questions/66051195/svelte-component-variable-is-undefined-if-processed...

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sql - sampling rows randomly from a view in Impala

Is there a way to sample rows randomly from a view in Impala? Unfortunately tablesample function doesn't work ... /questions/66050687/sampling-rows-randomly-from-a-view-in-impala...

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python - Is there a way to track jetson nano board using gps?

I am doing a project where I have to install the jetson nano board to a train and detect the gps location of it. ... /66050964/is-there-a-way-to-track-jetson-nano-board-using-gps...

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

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database - how to get child from another child Firebase Swift

i would like to get a children data of another children here is what I've tried: private let ref = ... /questions/66050728/how-to-get-child-from-another-child-firebase-swift...

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Error "too few arguments to function call, at least argument 'format' must be specified" C programming

#include <cs50.h> //declare functions int add_two_ints(int a, int b); int main(void) { //ask the user for ... -few-arguments-to-function-call-at-least-argument-format-must-be-sp...

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

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How to add a dynamic variable value inside a param field as a String in Karate?

I have an API, wherein the Param field, I need to pass the current date as a string. And param filter = ' ... -dynamic-variable-value-inside-a-param-field-as-a-string-in-karate...

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

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angular - Project deploy blocked by CORS policy

I would like to deploy a PWD with Ionic, but I cannot get the communication with the API to return ... //stackoverflow.com/questions/66051522/project-deploy-blocked-by-cors-policy...

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

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python feedparser and getting multiple categories (category) within a item

import feedparser import webbrowser feed = feedparser.parse("https://seekingalpha.com/feed.xml") feed_entries ... feedparser-and-getting-multiple-categories-category-within-a-item...

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vue.js - [Vue warn]: Error in created hook: "TypeError: $ is not a function"

(Closed.) This question is not reproducible or was caused by typos. It is not currently accepting answers. question ... vue-warn-error-in-created-hook-typeerror-is-not-a-function...

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

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python - Seaborn lineplot not plotting means correctly

I am trying to plot data from a longform pandas dataframe. When I try to plot the data using ... stackoverflow.com/questions/66050604/seaborn-lineplot-not-plotting-means-correctly...

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

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r - How to change/format values from data column?

How do I iterate through the Sports column to set "boxing" to "Boxing"? To lower would also work. I've ... .com/questions/66051563/how-to-change-format-values-from-data-column...

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html - How to get the name of the current Windows user in JavaScript

I was wondering how I would get the name of the current user in JavaScript as part of an HTML document ... from:https://stackoverflow.com/questions/66051553/access-os-by-javascript...

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

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rxjs - how can you create another observable from an observable but ignore its output in the parent observable?

I have a situation where I have an observable, and for each emitted item, I want to create another observable, ... you-create-another-observable-from-an-observable-but-ignore-its-o...

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python 3.x - Beam Pubsub code is struck and not publishing the messages

I am writing Apache beam python code which read data from pubsub subscription and print it on console but it is ... /beam-pubsub-code-is-struck-and-not-publishing-the-messages...

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

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I currently have a sharded table in Google BigQuery that is updated once a day (a new shard is created) ... questions/66050754/converting-a-sharded-table-in-bigquery-to-a-partioned...

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excel - How to insert rows and cells for missing time

As seen from the photo, there are minutes missing. How would I make it so that I can fill in the missing ... com/questions/66050719/how-to-insert-rows-and-cells-for-missing-time...

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amazon web services - Jmeter-How to copy the files in S3 from one bucket to another

I need to upload large files from one bucket(source) in AWS S3 to different bucket(destination) in same S3. we have the ... -how-to-copy-the-files-in-s3-from-one-bucket-to-another...

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php - ON DUPLICATE KEY UPDATE for multiple rows, not columns

I need a query that will insert multiple records into a table but if exists, update the column labeled status ... /66051594/on-duplicate-key-update-for-multiple-rows-not-columns...

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javascript - Retrieve data from JSON using another JSON

Firstly, cities.json has cities info inside, retrieve the info, add to HTML, easy. Harder task is to ... .com/questions/66051055/retrieve-data-from-json-using-another-json...

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

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css - How can I fit the label and input fields into the container, without overlapping?

I try to align the label and input fields so that they are within the container and do not overlay. That ... -fit-the-label-and-input-fields-into-the-container-without-overlapping...

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php - How do I convert this SQL to prepared statement?

I need help with converting this SQL to Prepared Statement. This is for my search bar. I hope I'll be able ... /questions/66051001/how-do-i-convert-this-sql-to-prepared-statement...

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javascript - excel api extract row and column from result

I use the Microsoft JS API with Excel. When I use the following code, I can console.log the result : ... .com/questions/66051503/excel-api-extract-row-and-column-from-result...

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Spring Integration - Unable to process multipart/form-data with Http-inbound Gateway

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printing - CSS Scale image to printer paper type?

I have a website that does invoice creation, these are in the form of images 800px wide. The invoices are ... .com/questions/66050734/css-scale-image-to-printer-paper-type...

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

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postgresql - Does Setting search_path Block In Postgres?

I'm trying to debug high contention of LWLock:lock_manager in Amazon Aurora Postgres 9.6. It looks like this: ... .com/questions/66051639/does-setting-search-path-block-in-postgres...

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

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html - Voiceover not reading nested list number

How can I get voiceover on iOS reading the nested list number? Here is the example from w3school < ... stackoverflow.com/questions/66051471/voiceover-not-reading-nested-list-number...

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

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How to add two text inputs static bars in flutter appBar?

class HomePage extends StatelessWidget{ @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( ... add-two-text-inputs-static-bars-in-flutter-appbar...

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

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Java generic notation, <E> Set <E>

The following Java code is used to create a set in Java: Set<String> fromUi = Set.of("val1", "val2", ... :https://stackoverflow.com/questions/66050803/java-generic-notation-e-set-e...

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

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