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amazon web services - Unable to connect with AWS Aurora PostgreSQL?

I am using serverless framework and AWS Aurora PostgreSQL with node-express. When i am trying connect with ... com/questions/65840333/unable-to-connect-with-aws-aurora-postgresql...

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

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javascript - Express site giving 503

My express site's giving 503 error. I've searched almost for an hour everywhere now, but nothing helps. ... :https://stackoverflow.com/questions/65840462/express-site-giving-503...

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python - HTTPConnectionPool: Max retries exceeded Caused by NewConnectionError: Failed to establish a new connection: [Errno 13] Permission denied

Hi I'm trying to get REST request from a certain URL and if I input the url directly in ... /65840232/httpconnectionpool-max-retries-exceeded-caused-by-newconnectionerror-failed-to...

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

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mysql - How Can I working with WHERE and ORDER BY in my phpmyadmin

Hello I am trying to where and order by together in mysql this is my SQL QUERY SELECT * FROM `lead_data` WHERE ... how-can-i-working-with-where-and-order-by-in-my-phpmyadmin...

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

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flutter - Post API call hangs while getting data

I have a screen with segmented bar and under each tab the data is shown by making two api calls when ... stackoverflow.com/questions/65840715/post-api-call-hangs-while-getting-data...

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

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reactjs - When does webpack cli comes into play

How is webpack-cli used in a project? From what I understand, as soon as I enter npm run start on my ... /stackoverflow.com/questions/65840681/when-does-webpack-cli-comes-into-play...

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

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Pycharm:how to change and save file in root?

I got a file which is root privilege to edit. And I want to edit and then save(in Pycharm,it is ... stackoverflow.com/questions/65840262/pycharmhow-to-change-and-save-file-in-root...

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

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python - Pandas - Convert dataframe format

This question already has answers here: question from:https://stackoverflow.com/questions/65841230/pandas-convert-dataframe-format...

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Merging two list elements into one in python?

I have two lists say: list1 = ['a','b','a','b'] l2 =['e','d'] how do I merg into a ... :https://stackoverflow.com/questions/65840836/merging-two-list-elements-into-one-in-python...

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conv neural network - Number of parameters: Disadvantages of inverted residual blocks for image classification tasks

I have a more general question regarding MobileNet and EfficientNet inverted residual blocks. I have a ... parameters-disadvantages-of-inverted-residual-blocks-for-image-classi...

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python - Different headers for different pages - Weasyprint PDF Generation

I am using Weasyprint library (version - 52.2) in Python to generate PDF. The following documents ... /65840568/different-headers-for-different-pages-weasyprint-pdf-generation...

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

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sh - Create a shell script to open a terminal and execute commands from that terminal

I have an file named seloger-cli located in /usr/lib/ /usr/lib/seloger-cli While executing seloger-cli it ... -script-to-open-a-terminal-and-execute-commands-from-that-terminal...

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amazon web services - Why can't I click on the search results in a folder ? - CLOUD9

This is strange to me and I don't see the settings for this. On the remote cloud9 I can't go straight to the ... 65840862/why-cant-i-click-on-the-search-results-in-a-folder-cloud9...

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

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javascript - How do I conditionally import react-devtools?

I want to conditionally import react-devtools based on an environment variable but eslint says that I can't ... com/questions/65840829/how-do-i-conditionally-import-react-devtools...

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

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swift - Core Data CloudKit Sync Problem on MacCatalyst

I have the strangest problem. I've developed a SwiftUI app for iPhone, iPad and MacCatalyst using Core ... com/questions/65840660/core-data-cloudkit-sync-problem-on-maccatalyst...

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

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How to retrieve PHP session in Perl file?

I tried with CGI::Session and PHP::Session to retrieve PHP sessions in Perl but no luck still. Could you anyone ... .com/questions/65840473/how-to-retrieve-php-session-in-perl-file...

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

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python - Preflight from Authorization header causing flask trigger route twice

I'm trying to get AWS Cognito to authenticate my users, I have signed users up, logged them in ... /65840405/preflight-from-authorization-header-causing-flask-trigger-route-twice...

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

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r - Understand scale_gradient scaling

stat_density2d(aes(fill = ..level..), alpha = .5, h = .02, n = 300, geom = "polygon ... question from:https://stackoverflow.com/questions/65840202/understand-scale-gradient-scaling...

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

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Google docs api - get all the document

Is it possible to get all the documents from google docs using google-docs API? On the API reference page, ... .com/questions/65841191/google-docs-api-get-all-the-document...

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

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322 views

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powerquery - Dual data type of specific column as per different selection?

I have 2 column "Order Quantity"(data type whole no) and "Product"(data type text). Now what I want, ... /65840673/dual-data-type-of-specific-column-as-per-different-selection...

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

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Checkbox checked is not working. HTML CSS

I am creating the sliding navbar using the checkbox method. [But for only demo purpose i am changing the ... .com/questions/65840400/checkbox-checked-is-not-working-html-css...

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Can I run animation with css button?

When I click on a button that I have given, I want the button to activate the animation, but I have ... /stackoverflow.com/questions/65841168/can-i-run-animation-with-css-button...

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java - On Android Mobile application using appium , how to fetch the list of web-Elements for which we need to scroll?

Suppose I have total Six "remove" button on my page. Three are visible and for other Three I need to scroll ... mobile-application-using-appium-how-to-fetch-the-list-of-web-elemen...

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

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How can I convert big python project to exe file?

I have a Python Qt GUI which is using these modules: "Numpy, scipy, matplotlib-base, netcdf4, cartopy, ... .support from module multiprocessing.util 61310 INFO: Loading module ho...

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

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python - tesserocr not able to recognize the special character

I am using tesserocr and passing the below sample image: When I am extracting the text from this image ... questions/65840413/tesserocr-not-able-to-recognize-the-special-character...

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

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function - Is the API part of the operating system?

I have a question related to the API. I am not sure if it is part of the operating system or not. I ... stackoverflow.com/questions/65840224/is-the-api-part-of-the-operating-system...

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

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loops - Syntax in R for prediction

How do I perform this loop in RStudio using R library? Actually my dataset has over 100,000 rows and ... https://stackoverflow.com/questions/65840586/syntax-in-r-for-prediction...

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

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mysql - fetch time is taking time

I am running below simple query,execution time is 1sec but fetch time is 30 sec. It contains totally 100 ... https://stackoverflow.com/questions/65840643/fetch-time-is-taking-time...

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

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