Latest Questions

Abstract class with multiple inheritance error: Can't instantiate abstract class ... with abstract method

I'm trying to get the following to work: from abc import ABC, abstractmethod class Abc1(ABC): def __init__(self, example_variable_1: int) -> None:

How to declare and reuse a character class in flex lexer?

Normally, when you want to reuse a regular expression, you can declare it in flex in declaration section. They will get enclosed by parenthesis by default. Eg:

Resources won't load with the second url pattern in J2EE

I'm having a strange problem, i have a servlet that is mapped to /home and /home/next with the web annotation as follows: @WebServlet(urlPatterns= {"/home", "/h

Apps Script to copy data up to last cell containing data in a single column

I am trying to copy the content of a single column and send this range of data in an email. My users submit a for. Their email address are added in column C. I

What do querySelectorAll and getElementsBy* methods return?

Do getElementsByClassName (and similar functions like getElementsByTagName and querySelectorAll) work the same as getElementById or do they return an array of e

Convert List group to tabs in bootstrap

I have dynamics powerapps portals that renders the tabs like below but my requirement is to change it to look like tabs. Powerapps portals uses bootstrap 3.3v.

Create a custom table similar to primeng table

In our project earlier we used p-table from primeng. Now we try to create a custom one. So, I want to create a custom table similar to https://www.primefaces.or

Two Custom Ribbon Tabs In Same Office Add-In - Excel Javascript

I'm trying to build a second tab in my Excel Add-In and I can't get it to work. I've basically duplicated my first tab and if I delete either tab, they show, bu

Buildbot REST API how to find builds for given revision?

I am using Buildbot 3.5.0 and I am looking for a way to use its REST-API to find all the builds that were started for a given revision. I know there is the endp

User draw rectangle on leaflet map and post the coordinates on django form

I would like to create a djagno app, which will enable users to draw a rectangle on a leafet map and post the coordinates in order to create a vector. Firtsly I

Toasty does not autoclose or manual close after hook list

I modified the code to generate a toast stack into a ToastContainer dynamically as a notification system. Now the toast do not autoclose even in close button cl

Why is this variable from the Redux store not in the `this.props` on React page?

I have a variable that I believe is correctly written to my Redux store using a Redux action and reducer. But for some reason it never becomes part of the props

SwiftUI NavigationView detail view binding to sheet modal not working

I have a List where the navigationLink destination is a view with a binding property for a user struct. works fine, if in the detail view I create another navig

Disappearing handlers of logger in Python

I'm having trouble with using logging for multiprocessing Processes. As I understand all processes are separate ones so each process have their own logger. What

Django Authentication method is not working

I am trying to use the default Django from django.contrib.auth authenticate() method to authenticate if the user exists. I am doing this right after the user re

Deploy Laravel app on shared hosting properly?

What am I doing Open FTP -> public_html -> laravel folder. Copy all files from local directory to laravel folder Open URL of the site and get this on the

Return excel file from AWS Lambda function

I'm trying to return an excel file through Lambda. It succeeded, but the content is only the base64 encoded string of the file. Here's the code: const xl = requ

Replicate UIView motion effects on sprite nodes

Views on Swift have a special property that allows them to add effects to it, which looks like this: view.addMotionEffect(interpolatingEffectCombined) Note tha

can't setup app events for the app (react native) on ads manager for android

I had react native app I tried to get app events manual by these line await Facebook.logEventAsync('addToCart'); I can see these event on the event manager b

Sequelize query returning the wrong number of rows when models are included (findAndCountAll)

The following code should return 12 rows (req.query.limit = 12). This works fine if I don't include any associated rows, but when I include the related models i

Java Spring Webflux on Kubernetes: always [or-http-epoll-1], [or-http-epoll-2], [or-http-epoll-3], [or-http-epoll-4] despite configured resource

Small question regarding a Java 11 Spring Webflux 2.6.6+ web app, containerized and deployed using Kubernetes please. From the web app application logs, I am se

How to sort a specified column in l、Linux

This is my two column sequence, I want to combine them into 1 column and sort them in Linux, but I don't know how to write the shell script to handle them.

How to convert a date string with optional fractional seconds using Codable in Swift?

I am replacing my old JSON parsing code with Swift's Codable and am running into a bit of a snag. I guess it isn't as much a Codable question as it is a DateFor

How to tell the Highcharts renderer to make the viewport bigger?

In the past I have drawn tables below the chart based on the series. This works because I can tell Highcharts to vertically align the legend, move it to the le

Inline images on mobile MJML

I am trying to create an email template using MJML. And I want to create an inline of images both on desktop and mobile. I wrote this code: <mj-section backg

How to check CRL https, url , revoked or not?

Write a bash script to check whether the given certificate (sample cert.cer) is on the Certificate Revocation List (CRL) from the Certificate Authority (CA) by

How to change from reading files to sys.stdin.readlines

How should I change the code if I want to change the file import to sys.stdin.readlines? I changed it several times and got different errors. Please I need some

How to use fuzzy and match phrase?

I'm using elasticsearch version 7.6.2 I want to search for a sentence and get results of the same words order (like match_phrase) with sentence fuzziness Exampl

in angular how to submit form on click on radio button

I'm using angular 13 for my project. I want to submit a feedback form by using the radio button. I don't want to give a specific button for submission.

How can I enforce returning to my app when starting google navigation with an intent

I call Google Maps with an Intent like this: Intent mapIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("google.navigation:q=" + lat + "," + lon + "&mode=d