Latest Questions

How does ktor websocket flow api works?

I'm using ktor for server side development with websockets. Documentations shows us this example of using incoming channel: for (frame in incoming.mapNotNull {

Cannot register IOS developer account on Appium Studio to add a phone

On Appium Studio, registering a paid IOS developer account returns the error message below. I am registering with an Apple ID that has a paid Apple developer ac

How to remove an item from Local Storage when clicking on it? [duplicate]

I want to delete an item stored in Local Storage when it is clicked. But I don't know how to do that. Please help me to solve this problem. Th

Use Angular Material mat-icon with custom svg icon in angular standalone library

I'm creating this angular library for a project, and inside it, i'm utilizing @angular/material mat-icon component. There is some custom svg files included as a

How to read a single char from the console in Java (as the user types it)?

Is there an easy way to read a single char from the console as the user is typing it in Java? Is it possible? I've tried with these methods but they all wait fo

git merge multiple copies preserving history

I have a project which has multiple copies of some files in different places. For example: src/location1/foobar.h src/location1/foobar.cpp src/location2/foobar.

Angular - Cannot read properties of undefined (reading 'forEach') by trying to manipulate variable after an HTTP call

I'm trying to manipulate a variable after an HTTP call. I want to use functions such as .push() or .forEach(), but it doesn't allow me because data isn't assign

Is there a way to override all base defaultProps at once in NativeBase components?

New to NativeBase and using version 3.4.1. We're quickly finding that we prefer the "xl" size for icons and text. Is there an easier way to set all font sizes t

Post request with content type application/x-www-form-urlencoded not working in Spring

I'm using OpenAPI generator to generate Spring REST APIs. Here is a fragment: openapi: 3.0.2 info: version: 1.0.0 title: Auth paths: '/auth/v1/token':

Spring jar can't see resources

I have Spring Boot web app which work on IntelliJ. I build jar file from maven. Jar starts but css, js and img "blocked" in Chrome console show error 404, Firef

How does the EBP register get saved?

I couldn't find much information or specification that suits me, so I have no choice but to ask here. When we call some function with the call instruction and t

Why is Windows Defender scanning my code?

I am compiling C++ code using Visual Studio 2019. The code ranges from simple projects to learn C++ features to game dev. But no matter the scope of the project

Dynamic import - import() - fails when the code is packaged into an executable

I am working in a commonjs environment trying to dynamically import an es module Consider the below code : const mysqlController = (async function () { try{

I have an error about smart_text after installing django-admin-charts

I want to have charts in the admin panel, I installed the django-admin-charts package, Which said add these to settings.py INSTALLED_APPS = ( 'admin_to

How to get decrypted values in the aggregation result by the using of getter and setter in node.js

var mongoose = require("mongoose"); const Schema = mongoose.Schema; let CryptoJS = require("crypto-js"); function encrypt(text) { try { let ciphertext =

Python Knapsack problem - using the average value of the selected items as a constraint?

I'm still relatively new to python so I'm having trouble figuring out how to accomplish a certain feat. What I'm trying to do: I have an Excel file with two col

Qt allow dock widget to overlay

How could I allow a dock widget to be over other widgets? I would like to get a result like the tool bar of a IDE such as VSC or PyCharm. The bar can be resized

Jenkins Pipeline - using P4Publish with submit operation never ends

I'm a little bit stuck and Jenkins P4 plugin documentation is minimal at best. I have a Jenkins Pipeline that do a P4publish + Submit operation as it last stage

psycopg2.OperationalError: could not translate host name "<address>" to address: Temporary failure in name resolution

I have looked through similar posts on SO and they seem to be specific to using Docker environments and haven't been much helpful. Ours is a little different, w

simplify sql query Oracle database

Task: Write a query that returns a list of houses from the TB_ELEKTROSTAL_2018 table. It is considered that all subscribers who have the same address belong to

403 when requesting Image URL in Python - works locally but not on PythonAnywhere

I'm trying to write a twitter bot using Python that just tweets images on a schedule and selects a random one from an array of URLs. I'm hosting the images on i

How to modify byte strings?

Let's say I have the following ELF file in python: >>> data=open('file','rb').read() >>> data b'\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x0

Remove a BlurEffect from control WPF C#

I have a border containing a textblock, which has a blur effect applied to it: <Border Grid.Row="2"> <Border.Effect> <BlurEffect Radi

contentInset on SwiftUI's List

Is there a way how to set contentInset on SwiftUI's List? I need to adjust the bottom inset to have the last item visible above the bottom button. My current s

How do I run SQL queries on the airflow meta db from inside an airflow DAG?

I'm looking for a way to extract execution_date, start_date, end_date etc. of the last successful run instance of a task in a DAG and then decide to raise an er

replace number after word

I have a big file with the word engineHealth":1000.0 I want to change the number after engineHealth":

Microsoft Office 365 Outlook. How to Change Teams-Meeting Join link

I want to create an Outlook Meeting, which references on a Microsoft Teams Team-Channel Meeting. I am searching for a way to change the link behind the Button y

HTML obfuscation using special fonts

I was browsing a German website when I noticed that during the initial page load there were some non printable characters displayed on the page (like ``). As a

What is exactly the event object? [duplicate]

What is an event object? When is it executed? Why do we have it? For example: when we use an anonymous function as in this example, the event

State in useEffect undefined after the useEffect sets the state?

I have a React Native app in which I am running some code that looks like the code below. Why is the following output undefined? Reading someState from useEffec