DeveloperLoad - DeveloperLoad

How can I count number of record in each table and add them all together?

I have 5 tables. I want to find the number of used cars, new cars, and cpo cars in each of the tables. At the same time, I want to be able to find the total num

Use different models for user and superuser in django

I have a Student model and I will also be creating another model called Teacher. But I want a single model called Admin to be the superuser for both of these mo

Clicking on first component to enable second component to test different actions using jasmine

I have two components which are related to charts. Component 1 holds number-cards information and Component 2 holds line-graph information. After clicking on an

Laravel error: Laravel Sail no such File or directory found

I am following this tutorial, I installed Docker and WSL2(Ubuntu 20.04.4 LTS) on my windows system, as shown in image below, When i am trying to run Laravel pr

unordered map - choosing a key type for a path

I would like to store a data (for simplicity let's assume that it will be integer id) in unordered_map based on the resource path. Here is an example function -

How to create Hazard Risk plot (but not log(HR) with the use of smoothHR

When we are looking at some HR plots produced by the smoothHR together with the plot.HR, we can see that Ln(HR) is presented in Y-axis (e.g. https://rdrr.io/cra

Error in Cloud composer with data build tool (dbt) path ['name']: 'jaffle_shop' does not match '^[^\\d\\W]\\w*$'

I am testing a deployment of dbt within Cloud composer. On my local machine (Ubuntu 20.04) I have got success in running the dbt models with airflow. When runni