DeveloperLoad - DeveloperLoad

LEFT JOIN 3 tables with group by and get sum

I have 3 tables t_customer, t_order and t_payment. t_customer: customer_id customer_name 1 May 2 Jerry t_order: order_id customer_id order_amount 1 1 12.00 2

PhpStorm will not use 2 spaces for indents

I'm sorry, I know this has been asked before, but the other answers are not doing anything for me. PhpStorm keeps using 4 spaces for indents, and it is driving

Buildroot struggling to transfer alsa library

buildroot make issue I am relatively new to buildroot and linux in general. I am trying to make an image for an atmel sama5. Basically after I configure the men

HeadlessChrome is not regarded as a real user by Barnes and Noble website

The reason I'm using Chrome-Headless is because it's acts like a real browser, but when I direct chrome-headless + Selenium to this Barnes and Noble link: https

how to configure jenkins with ecs build agent? container stops after first build and connection between master and node breaks up

I am trying to set up jenkins with ECS to run build agents. My jenkins is running on an EC2 Linux instance and I have created an EC2 cluster in ECS, in which ag

Some devices like OPPO don't support reading contacts in pages (pagination) Android

I face an issues that some devices like OPPO don't support reading contacts in pages like if I make "LIMIT 100 OFFSET 0", it returns all rows in the contacts ta

Build communications between tabs

I am trying to create a communication channel between tabs. In my main tab I have the following: window.addEventListener("message", (event) => { console.l