SmartKey | 利用Kotlin委托实现优雅地持久化存储配置。 | Configuration Management library

I am implementing Schema.org structured data into my magazine-style website and have a couple of concerns regarding the use of multiple lists.

I have two sections on my home page: 'Most Recent' and 'Most Popular'. Both sections contain five mini-articles each. I have considered both of these sections as 'lists'. This is an example of one section - the other is identical apart from the articles, obviously:

This is my Schema JSON-LD. I have cut this sample short at ... for the sake of keeping the sample easily readable and have removed domains/names, etc. So far, I have only added the five articles from 'Most Recent' to this ItemList and testing it using Google's Structured Data Testing Tool returns zero warnings and zero errors:

When using the PyCharm IDE, if I have a type name in my python code (like BadUserCredentials) is there a way to get a mouse double (left) click to select the whole name? A double click currently only selects "Bad", for example, while a triple click selects the whole line.

I've already enabled these settings:

• Editor>General>SmartKeys>Use "CamelHump" words
• Editor>General>Mouse>Honor "CamelHumps" words setting when selecting on double click

Double CTRL-W will work, but I'm used to using the mouse.

PyCharm Community 2018.1

I am creating a library for Typesafe maps converting from and to POJO, holding data against keys with goal of providing type safety. Key are not arbitrary but fixed constants like enum. I have checked this and this but no solution for checking 2 conditions mentioned below.

I have 2 classes Map and Key. Map has get method which returns value for given Key. There are 2 conditions:

• A: Key should match Map's generic type.
• B: get should return value matching Key's generic type.

I want both conditions to be checked at compile time. I don't want to pass redundant Class or type parameter.