DeveloperLoad - DeveloperLoad

How to chain multiple IF statements in logic programming?

I want to update my knowledge base after receiving a new state, not((hasBeenVisited(X-1, Y)); not(wall(X-1, Y)) -> asserta(isDangerous(X-1, Y)); not(((hasBee

Single SQL Server database For existing redundant servers

I'm using an historian server in which I have installed SQL Server 2014. Now there are two servers named primary and secondary server (both are redundant) and I

How do I transform a JSONB array in postgres by moving values to a key if it doesn't exist?

Let's say I have a table create table test (id int, data jsonb) with data insert into test (id, data) values (1, '{ "foo": "bar", "coords": [ { "lat": 1.0, "ln

How to smooth wavelet output from python scaleogram?

I'm using the python package scaleogram to plot wavelets of a dataset in which I have one data point per day over the course of a year. The package is described

Sort Products by Price in graphql api Laravel Shopify

I need to show products based on higher price to low price in shopify. I'm able to fetch products and its variants. However I need to show them based on the Pri

How can I access and process nested objects, arrays or JSON?

I have a nested data structure containing objects and arrays. How can I extract the information, i.e. access a specific or multiple values (or keys)? For examp

PHP modify fetched variable and return to frontend for JS

Im fetching Product Attributes from Woocommerce, and echo them out in a script tag as variable to use with javascript in frontend. This might be a bad practice,