DeveloperLoad - DeveloperLoad

Why is the method executed immediately when I use setTimeout?

I'm trying to write a simple code with a setTimeout, but the setTimeout just won't wait the time it's supposes to and the code execute immediately. What am I do

Error: Could not find or load main class/ Heroku Java Telegram Bot

I wanted to deploy my the first Telegram Bot (Java+Spring) to Heroku, but i got "Error: Could not find or load main class SV.TheFirstAid.TheFirstAidApplication"

Event Editable: When edit a specific event, other events on the same group unexpectedly edited same as that specific event

I am trying the editable, drag and expand event on my FullCalendar. First of all, I am using React. To describe the problem: If I have this 2 events on my calen

Optimistic locking in MySQL

I can't find any details on optimistic locking in MySQL. I read that starting a transaction keep updates on two entities synced, however - it doesn't stop two u

Cypress test data generation scripts not as part of the test suites

I wrote a couple of Cypress end-2-end tests for our website. These tests run against a staging environment. Since we have a couple of those staging environments

value foreachBatch is not a member of org.apache.spark.sql.streaming.DataStreamWriter[org.apache.spark.sql.Row]