DeveloperLoad - DeveloperLoad

I need to select a specific column in a table, add the VAT rate and display the result in the next column

so I created an dynamic HTML table, in which you can add, deleate or edit columns. I added a functionality that adds all the prices from the "pret" columns and

stylesheet_link_tag assets directory in Rails 4

I just started to develop in Ruby On Rails and I can not solve this problem: when I use the helper stylesheet_link_tag in the file / app / view / layouts / appl

Can I randomly generate numbers without the same number next to eachother?

My goal is to generate a series of random numbers without allowing the same number repeating next to eachother but allowing the same number twice like 1,2,1,2 b

Alternative of INTERVAL DAY() TO SECONDS() SQL Server

I have a table definition as follows, create table interval_test ( roll_no number not null, start_time timestamp(6), end_time timestamp(6), time

Replacing css file on the fly (and apply the new style to the page)

I have a page which has <link> in the header that loads the CSS named light.css. I also have a file named dark.css. I want a button to swap the style of t

What is the version 9 equivalent of this in firebase?