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322 views

1 answer

reactjs - React State not getting updated properly in SetInterval Methods

I've a button in the UI and in OnClick event handler, I've to run a set Interval timer.In ... /questions/65896844/react-state-not-getting-updated-properly-in-setinterval-methods...

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

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185 views

1 answer

c++ - Zero initialization ignoring constructor

Following this and this discussion about zero-initialization, I would like to clarify in which ... /stackoverflow.com/questions/65896840/zero-initialization-ignoring-constructor...

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

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780 views

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unit testing - Mocking subprocess of a python script

I have a simple python script so.py that runs a subprocess command: from subprocess import Popen, PIPE ... .com/questions/65896824/mocking-subprocess-of-a-python-script...

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

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263 views

1 answer

excel - How to compare values in a range of cells to all worksheet in another workbook?

On a source workbook, I have multiple sheets with names that are also in a range of cells in another workbook/sheet ... -in-a-range-of-cells-to-all-worksheet-in-another-workbook...

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

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125 views

1 answer

php - How to solve this error Laravel 8 Mongodb

I am trying to use jenssegers/mongodb package trying to install mongo db to my Laravel 8 project and it shows ... com/questions/65896757/how-to-solve-this-error-laravel-8-mongodb...

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

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270 views

1 answer

python - Way to differentiate linux packages from requirements.txt?

I've been given a deep learning model developed in linux OS. I am using Windows10 OS. While trying ... /questions/65896709/way-to-differentiate-linux-packages-from-requirements-txt...

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

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171 views

1 answer

python - How can I return my session variable to my main code with PyQt5?

I don't know how to express my problem in a question because I am a very PyQt5 learner and I don't know the ... how-can-i-return-my-session-variable-to-my-main-code-with-pyqt5...

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

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516 views

1 answer

amazon web services - After creating/clone one of instances on AWS (EC2), Nginx 502 bad gateway

The thing is, I just created one new instance in my AWS (EC2) Console. At first I tried: Cloning my project, ... -creating-clone-one-of-instances-on-aws-ec2-nginx-502-bad-gateway...

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

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370 views

1 answer

.htaccess - Opencart 3.0.2.0 Language Switch Issue

I have an issue with switching language on opencart 3.0.2.0. I added two languages, enabled seo url (changed ... .com/questions/65896603/opencart-3-0-2-0-language-switch-issue...

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

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154 views

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java - Why is System.nanoTime() returning such a large number, when that much time has not been elapsed?

So I'm pretty new at Java, but I'm making a text adventure game for CompSci, and this is my code for ... -system-nanotime-returning-such-a-large-number-when-that-much-time-has...

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

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292 views

1 answer

Pandas DataFrame "info" method

I combine multiple csv files to produce a dataframe. I use .info() method for a quick summary of my ... :https://stackoverflow.com/questions/65896566/pandas-dataframe-info-method...

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

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187 views

1 answer

javascript - sorting custom pipe in angular with Up/down img and by default Res List(-) with img (-) arrow

I would like to implement img with for sorting table by all the field via custom pipe. It work properly if I only Asc ... -in-angular-with-up-down-img-and-by-default-res-list-with...

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

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334 views

1 answer

neovim - Listen for an event occurring outside the vim process

I'm trying to listen for an event that occurs outside my vim process, but I'm not sure how to ... /questions/65896541/listen-for-an-event-occurring-outside-the-vim-process...

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

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153 views

1 answer

c# - The stamps (pictures) overlap in the PDF

I wrote the following code to stamp a PDF. imagefile = stamps to be added filename = PDF's file path ... stackoverflow.com/questions/65896537/the-stamps-pictures-overlap-in-the-pdf...

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

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353 views

1 answer

php - Issue Can't Activate Account using library myth/auth codeigniter 4 from Lonnie Ezell

Can anyone help me? I use library myth/auth codeigniter 4 from Lonnie Ezell , I activate the account activation ... -account-using-library-myth-auth-codeigniter-4-from-lonnie-e...

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

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398 views

1 answer

pandas - Is there a way in python dataframe to populate customise week number from a range of dates?

For example, a date range between 1Apr2019 to 31Mar2020. Week 1: 1-7apr2019 Week 2: 8-15apr2019 and so on. ... -in-python-dataframe-to-populate-customise-week-number-from-a-rang...

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

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290 views

1 answer

postgresql - postgres only using sorted index for querying 5m records table

I'm having some issues with a 5M record table. it has a few indexes. this is the one being used: ... /65896487/postgres-only-using-sorted-index-for-querying-5m-records-table...

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

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279 views

1 answer

EXCEL - Looking for a value in a different sheet and return sum of values from another column

I have 2 different sheets, more columns. The thing is that i need to search in sheet1, column A for ex, one text. ... -a-value-in-a-different-sheet-and-return-sum-of-values-from-a...

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

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205 views

1 answer

Rank a date from oldest to newest SQL

This seems simple enough but my brain isn't working and thought I'd ask the group. I want to rank the ... .com/questions/65897348/rank-a-date-from-oldest-to-newest-sql...

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

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247 views

1 answer

android - How to retrieve the selected item from a spinner of a RecyclerView (using the Recyclical library)?

I am developing an Android application in Kotlin. I implemented a RecyclerView based on this library. Each item contains one ... -item-from-a-spinner-of-a-recyclerview-using-the-re...

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

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248 views

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Why in a C++ template, declaring a vector<T> member variable as static will produce linker error but inline static will not?

This question already has answers here: question from:https://stackoverflow.com/questions/65897259/why-in-a-c-template-declaring-a-vectort-member-variable-as-static-will-prod...

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

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97 views

1 answer

How should I implement delayed topic architecture in python Kafka

I am. building a project which uses Kafka . I have to implement retry strategies, if a msg process failed ... /how-should-i-implement-delayed-topic-architecture-in-python-kafka...

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

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90 views

1 answer

python - How to get 'pdq' values as variable

my code - using 'auto_arima' to get 'pdq': model= auto_arima(train,trace=True, error_action='ignore', ... .com/questions/65897150/how-to-get-pdq-values-as-variable...

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

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80 views

1 answer

javascript - Pass props to another component and redraw the page

In 1 component, when I click on the picture, I get its id, which I pass to another component via props. ... /questions/65897142/pass-props-to-another-component-and-redraw-the-page...

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

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346 views

1 answer

javascript - window.location.origin returns not what I see in Chrome Address bar

Environment: Windows 10, Chrome v. 88 Let's say that in the Chrome Address bar I see "https://example.com/ ... window-location-origin-returns-not-what-i-see-in-chrome-address-bar...

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

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179 views

1 answer

Not work hide comments WordPress with future date

My code not work function filter_where( $where = '') { $where .= " AND wp_comments.comment_date < '" . ... com/questions/65897049/not-work-hide-comments-wordpress-with-future-date...

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

0 votes

383 views

1 answer

reactjs - How can I delete an item from my todo list in typescript

I am new to TS and I'm trying to delete one item out of the to-do list, but I am stuck on how to ... questions/65896917/how-can-i-delete-an-item-from-my-todo-list-in-typescript...

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

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278 views

1 answer

Selenium script that works perfectly in headed mode fails to work in headless mode (Python)

I am trying to download a file using Selenium (Chrome Driver). I used a test website that contains a small sample ... -works-perfectly-in-headed-mode-fails-to-work-in-headless-mo...

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

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