plywood | A toolkit for querying and interacting with Big Data | Runtime Evironment library

I've a druid cluster that I'm querying with the plywood library.

Data are retrieved as arrays of objects. Everything is fine, but now I've now to reshape those data to have a better visualization in my table.

This is my array:

I am scraping the company names on yellowpages.com.au and I am stocked on how to find the correct element (div class) to find all the names. Below is my python code and the url where I want to scrape the company name information. Everytime, I run this code, I'm getting nothing.

I need to find a way to get the last value from the line unter the matching value:

RegEx I have tried:

I have two drop down lists in pyqt5 One for the Material, and the other that has numbers from 0 - 3 what I want to happen is when I select the Material drop down and select Hard Wood and on the number drop down I have the number 2 selected for example what I want the output to be is:

I'm an amateur at writing scripts, working to update one I was using in 2012 that would navigate to one of several pages in a list and pull table data. I noticed today I was not pulling any data and when looking in the page source there is a second HTML doc.

I have a table which show product name and quantity and price and total price. I had written logic of total cost as formula cost *quantity. i have a button outside of table which is by default hidden by using v-if directive how can i make that button active if only at least one product quantity is greater than zero. By default i had given 0 as quantity because it will vary according to user. I have array of products in v-for loop i iterated as v-for="p in products" so quantity will be p.quantity. how can i use that p.quantity also from outside of loop

I have created a table which display the product Price, Quantity, Cost, Total If quantity is changed for any product in the table row the value of total also have to update according to the formula quantity * cost. The products array contains cost and name.Everything is working fine but what i don't know is if i am changing quantity of one product all the products in v-for loop getting affected and all products quantity is changing, instead of this how can i change quantity for only updated product and I provided default quantity value as 0 for all products hence only products with more than 0 quantity i can use for my further operations

I am trying to run a script from crontab and it doesn't work. but when i run it from command line it does. I understand that the env might be affecting it, but i can't seem to figure out what it is that is different that is stopping it from working - tried user crontab and sudo crontab. can any one point me in the right direction please.

Sudo cron env

I ve been trying to populate a searchable drop down list using json data with angularjs , i ve pushed the json data in the server and i ve been able to receive the response from the server if i use the get method.I dont know exactly how to query the json data and populate them in the search bar. I ve attached the controller script and the html