Latest Questions

Convert image in list of coordinates in Julia

I have this short code img_lab = rand(Lab, 10, 10) where I just have created an image of random colored pixels. Probably this question is trivial but how do I c

Kubernetes pod went down

I am pretty new to Kubernetes so I don't have much idea. Last day a pod went down and I was thinking if I would be able to recover the tmp folder. So basically

Why doesn't systemd start my autossh tunnel on reboot?

I have a PC that I need to ssh into which only has a private IP (running Ubuntu 20.04 LTS). This is my first time working with autossh and systemd. I have autos

PHP redirect if user is from google search

Can I detect if user clicked on my site from google chrome or google search and redirect them? I know that I can detect Chrome user with this function: if (strp

Drawing lines in a Tic-Tac-Toe in PyQt5

I have a tic-tac-toe game (made by me) , and is working fine . However , I want to draw lines on the buttons when someone wins the game (For example , if I win

How do I match variations of a pandas string based on a list?

I have a pandas dataframe with one column containing country names and I'd like to flag them if they appear in a list of countries I have. However, some of the

SQS Message never gets deleted

We do use an SQS to receive notifications from S3, but for some reason we receive the exact same message again and again. Seems like the message never gets dele

Create internal testing release error when upload App bundles to google play

I send Android build with build hint android.appBundle=true. And upload the aab file to google play for creating internal testing release with the option "Let G

How to reset Apache airflow dag cache in the backfill?

I started a backfill job in airflow and ran into an issue with the dag definition half way through the backfill. The code changed required a tiny tweak to an ex

QtCreator Getting Undefined Reference to Qt's own "QNearFieldTarget" Class while using CMake Build System

I'm trying to build an Android App to Debug the NFC communication. However, CMake doesn't seem to neither find nor link the required headers for NFC. QObject et

How do I assign an id to a drawable in text view in the xml file?

How do I assign an id to a drawable in text view in the xml file. The three dots is the drawable. So I can find it by id. findViewById<??????>(R.id.id_of

Add Button to Modebar to display in Fullscreen (Plotly JS)

I would like to add a custom button to the plotly graph to make the graph full screen. I have seen some solutions for the programming language 'R' but I did not

Why does my for loop not stop when I use an int32_t loop variable? [duplicate]

In my program, I found the loop unable to exit correctly when i is int32_t. It seems like integer overflow, and is much larger than 10, and th

How do I redirect an address to another docker container using the nginx?

Im trying to redirect to docker containers using nginx but when accessing my server from an 'external pc'(host and other vagrant machines) the address doesn't r

Getting Connection is broken: "java.io.EOFException: 192.168.1.178:52002" [90067-200]

I have spring boot application which starts H2 db with below URL jdbc:h2:~/data/test;AUTO_SERVER=TRUE;DB_CLOSE_ON_EXIT=FALSE;TRACE_LEVEL_SYSTEM_OUT=3;AUTO_SERVE

File content is different in Docker image vs mounted folder

I have a mounted folder and I download files into this folder through Spring boot application in docker container. File content is correct in my macbook's mount

Is there any way to better visualise typescript errors?

I am using babel typescript preset to transpile my code. Some TS errors that I am getting emitted in the console could use some better formatting. I wonder if t

deep learning OCR model predicts date with different every time

I am working on the OCR model which is based on deep learning. I want to hide important information in a document. Date of birth is one of the things. The OCR m

Load Balanced Application - Running Tasks on each machine on demand

So we currently run a console application tied to the start of a web app on each of our hosted (windows) machines in Azure. This runs a process to alter the SNI

Why would anybody choose Flink over spark? [closed]

I see spark to be superior to Flink. Below is my research. I see that most of features of Spark are covered in Flink, except for The Fair sche

Collect data, but skip non-zero referenced-data

i have the following fnf([],[],[]). fnf([RH|RT],[CH|CT],[[RH,CH]|Res]) :- get(RH,CH,V), V == 0, fnf(RT,CT,Res). i'm trying to collect only elements of Cs and R

How to create synthetic data based on dataset with mixed data types for classification problem?

I am trying to build a classification model, but I don't have enough data. What would be the most appropriate way to create synthetic data based on my existing

Project '..' targets 'net5.0'. It cannot be referenced by a project that targets '.NETFramework,Version=v4.7.2'

I created my initial project that targets Framework version v4.7.2. I needed to add a class library in my project using visual studio 2022 Community. While doin

How to make Plotly animated chart display all the categories (not only ones present in first frame)

To illustrate my problem, I use sample Plotly animated chart included on their website: https://plotly.com/python/animations/ Orginal code: df = px.data.gapmind

Buildozer issue: sh.CommandNotFound: ./gradlew

I've been trying to package an application created using python and kivy for android on buildozer by running on Ubuntu wsl: buildozer -v android debug deploy ru

Do a connection using EventSource from Android with HTTPS to Spring-Boot server (JAVA)

I have a spring-boot server which only accepts https requests, the point is that I need it to be able to communicate with the client (android) using SSE. I have

Inserting a new entry into a 1 dimensional numpy array without distrubing other entries [duplicate]

Consider the following: If I have a 1 dimensional array like the following import numpy as np x=np.array([1,2,4,5]) Say now that I have the n

How to pre-download items from a JSON list array in React JS?

Here the Codesandbox example. I have a list array of songs: const tracks = [ { name: "Sunny", src: "https://www.bensound.com/bensound-music/

Develop a multi-threaded application. Don't use synchronized word [duplicate]

Free checkout. The fast food restaurant has several cash desks. Customers stand in line at a particular cash desk, but can move to another que