I am creating a User Defined Language in Notepad++. In the “Operators & Delimiters” tab, the section for Operators 2 says “separators required”. What does this mean?

I am creating a User Defined Language in Notepad++. In the “Operators & Delimiters” tab, the section for Operators 2 says “separators required”. What does this mean?

Given an array arr[] of N integers, the task is to find a value K such that the operation arr[ i ] […]
I have several Gmail accounts to which I connect using IMAP. Above the message list, only the Inbox folder shows options to […]
I have been downloading torrents from sources like piratebay.live for many years and it has been very reliable until recently, where it […]
As e-commerce continues to evolve, subscription-based business models have become increasingly popular. Offering recurring subscription… Continue reading on Medium »