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Hello I would like to use method ON DELETE CASCADE I have found schema, but it doesn't work in my ... from:https://stackoverflow.com/questions/65911151/on-delete-cascade-method...

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

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62 views

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android - How to add a line to the bottom Navigation Bar

I want to add a line on top of the navigation bar similar to what's in the image here (except this is not ... com/questions/65911148/how-to-add-a-line-to-the-bottom-navigation-bar...

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

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177 views

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python - How can I add a label in a new column in pandas based on two consecutive values of another column?

I've got a dataframe, df, with a single column, extension. The values in extension column are cyclically increasing ... in-a-new-column-in-pandas-based-on-two-consecutive-values...

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

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283 views

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linux - What does lseek() mean for a directory file descriptor?

According to strace, lseek(fd, 0, SEEK_END) = 9223372036854775807 when fd refers to a directory. Why is this ... /65911066/what-does-lseek-mean-for-a-directory-file-descriptor...

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

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685 views

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python - what is the Linux equivalent of ctypes.windll.kernel32.SetConsoleTitleW

I am using ubuntu 20.0.4. I am brand new to programming on linux. need help with finding out ... 65911058/what-is-the-linux-equivalent-of-ctypes-windll-kernel32-setconsoletitlew...

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

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918 views

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graph - Visited Array in Dijkstra's

Why does this not work: while (!pq.empty()) { int curr=pq.top().second; int l=pq.top(). ... question from:https://stackoverflow.com/questions/65911039/visited-array-in-dijkstras...

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

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564 views

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c++11 - Converting a priority queue to vector of ints in C++

I am trying to convert a min-heap priority queue to return as a vector of ints. Is this type conversion is ... /65911007/converting-a-priority-queue-to-vector-of-ints-in-c...

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

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187 views

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css - Is there a way to apply :target pseudo-class to aim a certain number of pixels away from a given element?

I'd like to aim navigation links at various points on a single page, and have them land visible below a sticky ... apply-target-pseudo-class-to-aim-a-certain-number-of-pixels-a...

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

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252 views

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python - Multi-stage Docker for development, testing, staging and production

Closed. This question is opinion-based. It is not currently accepting answers. question from:https:// ... /multi-stage-docker-for-development-testing-staging-and-production...

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

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156 views

1 answer

c# - How to delete rows from table when clicking button

I'm wondering how I can delete all rows from my Alerts table in the database. I'm using ASP.NET Core ... com/questions/65910991/how-to-delete-rows-from-table-when-clicking-button...

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

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338 views

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github - Trying to clone Repo but getting this weird RSA message

I've spent about an hour now trying to figure out this issue, and have tried several different things on Stack ... 65910990/trying-to-clone-repo-but-getting-this-weird-rsa-message...

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

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349 views

1 answer

Azure Monitor externaldata operator to query Blob storage using a Private Endpoint

When writing KQL in an Azure Monitor Workbook and using the externaldata operator to retrieve data from Blob storage ... -operator-to-query-blob-storage-using-a-private-endpoi...

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

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320 views

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python - scipy interpolate barycentric lagrange

I have been reading about different ways to interpolate, for example- this article. It recommends ... //stackoverflow.com/questions/65910918/scipy-interpolate-barycentric-lagrange...

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

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359 views

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authentication - Overcome ITP or Third Party Cookies issues for SSO and silent login

It is known, that WebKit's ITP and third-party cookies blocking is preventing common SSO techniques from working ... -or-third-party-cookies-issues-for-sso-and-silent-login...

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

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165 views

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c - Change input stream mid-program

I have the following program which prints text from a file: #include<stdio.h> int main(void) { int ... https://stackoverflow.com/questions/65910836/change-input-stream-mid-program...

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

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javascript - Input State not updating correctly - React

Every time I update the text of the input, it doesn't update. When i update the text a second ... //stackoverflow.com/questions/65910831/input-state-not-updating-correctly-react...

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

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576 views

1 answer

python - ModuleNotFoundError: No module named 'mglearn'

This is a commmon question, but nothing worked for me so far. I have seen this answer too ... //stackoverflow.com/questions/65910824/modulenotfounderror-no-module-named-mglearn...

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

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365 views

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if statement - How can I turn this If else function to a loop one

How can I turn this If else function to a loop one. I tried using arrays to store the possible input and output then ... /how-can-i-turn-this-if-else-function-to-a-loop-one...

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

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578 views

1 answer

pentaho - How to extract month, year and date from Date level in MDX

It is my first time working with MDX in JPivot, I have a Date level (Format: YYYY-MM-dd) and I have to do ... /65910762/how-to-extract-month-year-and-date-from-date-level-in-mdx...

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

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1.1k views

1 answer

continuous integration - How to run gitlab stage periodically?

How can I run a gitlab stage periodically? I am aware of pipeline schedules documented here: https:// ... stackoverflow.com/questions/65910754/how-to-run-gitlab-stage-periodically...

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

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493 views

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java - How to test @Scheduled in Spring - not SpringBoot

I found many similar topics of this problem, but i still dont have a solution for my case. I want to test ... .com/questions/65911449/how-to-test-scheduled-in-spring-not-springboot...

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

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120 views

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javascript - How to fix the CSS before/after content and improve the expand/collapse function?

The sidebar menu below works as expected but there are some elements that I would like to fix and improve. ... -css-before-after-content-and-improve-the-expand-collapse-function...

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

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348 views

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Postgresql - Materialized views in postgres seems to be only partially updating or somehow caching old data

so I'm working with a group that has a materialized view in postgres. It depends on another view - ... -materialized-views-in-postgres-seems-to-be-only-partially-updating...

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

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131 views

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PCRE Regex: Is it possible to check within only the first X characters of a string for a match

PCRE Regex: Is it possible for Regex to check for a pattern match within only the first X characters of a string, ... possible-to-check-within-only-the-first-x-characters-of-a-stri...

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

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287 views

1 answer

How to imbed a blazor component in a Bootstrap Popover?

I have a Blazor component (.net 5, server side) that has a popover inside it. This is working fine - ... questions/65911277/how-to-imbed-a-blazor-component-in-a-bootstrap-popover...

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

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920 views

1 answer

postgresql - Join tables by ids in JSON array in PGSQL

I have a table (refer to it as A) with 1 column (refer to it as c) that contains a stringified JSON array ... .com/questions/65911245/join-tables-by-ids-in-json-array-in-pgsql...

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

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801 views

1 answer

expose multiple global libraries in webpack

I have a bunch of libraries and all of them expose a global variable. I need to create one cdn ... /stackoverflow.com/questions/65911221/expose-multiple-global-libraries-in-webpack...

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

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80 views

1 answer

python - How to close a browser tab with Selenium at a given time

I have been working on this script that automatically joins google meets. It logs in to gmail and then goes to the ... how-to-close-a-browser-tab-with-selenium-at-a-given-time...

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

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