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c++ - Unit-testable Class Member variable: should I use Object or Pointer?

From posts on this site, this one and this one it seems clear the consensus is using local object if you can ... /unit-testable-class-member-variable-should-i-use-object-or-pointer...

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

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248 views

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python 3.x - How join/merge/update JSON dictionaries without overwriting data

I have a JSON list of dictionaries like so: data = [{ "title": "Bullitt", "release_year": " ... questions/65516759/how-join-merge-update-json-dictionaries-without-overwriting-data...

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

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199 views

1 answer

Read a pdf grocery flyer with python

Hello I would like to read the attached file, it is a grocery flyer. I tried with pypdf2, tika and ... /stackoverflow.com/questions/65516757/read-a-pdf-grocery-flyer-with-python...

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

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145 views

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language agnostic - Is floating point math broken?

Consider the following code: 0.1 + 0.2 == 0.3 -> false 0.1 + 0.2 -> 0.30000000000000004 Why do ... /why-does-multiplying-two-fractional-doubles-and-converting-the-result-to-a-strin...

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

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398 views

1 answer

Django URL not loading response in browser, when opened from HTML file using href attribute

I am comparatively new to web development , trying to open Django URL by "href" link in HTML file. But URL ... not-loading-response-in-browser-when-opened-from-html-file-using-hre...

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

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267 views

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python - Why clicking on dropdown menu option resets the x-range?

I am playing with Plotly in order to learn to make interactive plots and dashboards but I have encountered a weird ... /why-clicking-on-dropdown-menu-option-resets-the-x-range...

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

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479 views

1 answer

vue.js - ionic / vue / capacitor local notification retrieve more than notification id

I'm using the LocalNotifications plugin from capacitor core. Is there anyway of retrieving details, such as ... -vue-capacitor-local-notification-retrieve-more-than-notification-id...

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

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201 views

1 answer

kubernetes - Resource not found error performing SSA create using dynamic client

I was following @ymmt2005 excellent dynamic client guide. All is good until the final step when I make the ... /resource-not-found-error-performing-ssa-create-using-dynamic-client...

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

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82 views

1 answer

android - webview downloading app but no downloading

i am noob in webview app and and java too i want to create a webview-app for downloading website ... stackoverflow.com/questions/65517635/webview-downloading-app-but-no-downloading...

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

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87 views

1 answer

java - JML specification in the interface and the implementing class

I am a bit new to java and so while programming i have noticed that i have to give JML annotations ... /65670988/jml-specification-in-the-interface-and-the-implementing-class...

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

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93 views

1 answer

javascript - set up new react js project

I am a beginner in react js and trying to set up my first react js project but getting below error.log file ... ://stackoverflow.com/questions/65670864/set-up-new-react-js-project...

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

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266 views

1 answer

html - link (a href) in bootstrap dropdown menu does not function

This issue seems to be ancient and a lot of topics about it. yet none of the solutions are working for me ... /65670891/link-a-href-in-bootstrap-dropdown-menu-does-not-function...

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

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406 views

1 answer

Serilog .NET CORE 5 Web API - Show In Docker Logs

I have an extremely simple web api created with .NET Core 5 which is set to host in a linux Docker container. ... questions/65670744/serilog-net-core-5-web-api-show-in-docker-logs...

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

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1.3k views

1 answer

dockerfile - Combine two docker containers for sphinx+mermaid

I use sphinx to generate LaTeX documentation. For this I have a docker setup which is based on ... .com/questions/65670741/combine-two-docker-containers-for-sphinxmermaid...

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

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1.1k views

1 answer

blockchain - How to deploy locked contract on NEAR

near deploy command requires full access key to the account it deploys to. How does one create new account and ... .com/questions/65670738/how-to-deploy-locked-contract-on-near...

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

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273 views

1 answer

javascript - keyCode and which are deprecated - so why is that not working?

According to MDN Web Docs KeyboardEvent and Google Updates KeyboardEvent key and code are implemented while keyCode and which ... -which-are-deprecated-so-why-is-that-not-working...

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

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386 views

1 answer

swift - How to refresh multiple timers in widget iOS14?

I'm currently developing an application using SwiftUI and trying to make a widget iOS 14 users can check a list of timers ... can you know that the timer finished if you only sto...

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

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133 views

1 answer

python - How to match time stamps from two different data sets

I have two separate pieces of equipment that collect different types of data. The first piece 'Blast Motion' has ... 65670799/how-to-match-time-stamps-from-two-different-data-sets...

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

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382 views

1 answer

perl - perlcritic message: map used in void context

There is a Perl code line below where I get the message from perlcritic: map { $total_ids += scalar @ ... .com/questions/65670715/perlcritic-message-map-used-in-void-context...

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

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262 views

1 answer

c - Clear socket buffer before read()

I'm coding two programs that transfer char arrays with a fixed size of 115 bytes via sockets. Debugging ... ://stackoverflow.com/questions/65621428/clear-socket-buffer-before-read...

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

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201 views

1 answer

reactjs - HashRouter navigation adding a #

I'm trying to use HashRouter in my project, but it is not working. I have a Navigation folder where ... :https://stackoverflow.com/questions/65621418/hashrouter-navigation-adding-a...

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

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1.2k views

1 answer

deep learning - How to merge two torch.utils.data dataloaders with a single operation

I have two dataloaders and I would like to merge them without redefining the datasets, in my case train_dataset ... -merge-two-torch-utils-data-dataloaders-with-a-single-operation...

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

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537 views

1 answer

Add Auth0 bearer token to Angular HttpInterceptor

I am writing an HttpInterceptor that will add a bearer token to an outgoing request. The bearer token ... com/questions/65621410/add-auth0-bearer-token-to-angular-httpinterceptor...

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

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482 views

1 answer

java - The target type of this expression must be a functional interface: Function vs Consumer

In Code 1: there are no errors and it works. The Code 2 has the mentioned compile time error. Question 1: ... type-of-this-expression-must-be-a-functional-interface-function-vs-c...

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

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163 views

1 answer

c++ - Why does std::getline() skip input after a formatted extraction?

I have the following piece of code that prompts the user for their name and state: #include <iostream> #include ... /questions/65621441/is-my-getline-stopping-my-code-from-looping...

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

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326 views

1 answer

python - DM on discord.py bot startup

I've got this code for when my bot code begins to be run. However, I'd also like it to DM me directly ... :https://stackoverflow.com/questions/65560500/dm-on-discord-py-bot-startup...

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

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100 views

1 answer

javascript - How do I select value and options (label names) are invisible from react-select dropdown?

I am new to React. I'm using react-select and I've used the following code. The dropdown is displayed but ... i-select-value-and-options-label-names-are-invisible-from-react-select...

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

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303 views

1 answer

how to convert predicted CSV to xml in python(jupiter notebook)

I am predicting the output data using ARIMA. output is saved in CSV. i need the output to be stored in ... /65560488/how-to-convert-predicted-csv-to-xml-in-pythonjupiter-notebook...

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

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