Drupal 8.x

I pre-ordered this book from Amazon, which was suppose to be released March 3, 2016. I just got a notice today that the release has been postponed till September 6, 2016. WTF?

Hi all,
I forgot my web site admin password and i was not able to recall password. So i have observed simple way of recovering password.
1.Just go to website you are working on.
2.proceed with reset password option and put your email ID where you want receive mail notification
Note that since SMTP is not configured even though it will show message sent but actually it cant be able to send recovery mail because your running website on local host.
Dont worry!!
3. go to Xampp folder then
click on mailoutput folder

Hi All,

I am having trouble setting up a hierarchy of taxonomy terms in Drupal 8 that suits my needs. I am trying to separate content by location, and then have options to further sort by other taxonomy terms such as Businesses, Producers, Markets, etc. I am trying to use views and taxonomy terms to accomplish this. As a bonus it would be great to use the user account's location field to set the default value for the first level of hierarchy, e.g. by default see only content tagged with "Toronto" but be able to change it manually to see content tagged with "Montreal".

In a theme I'm building, Javascript library doesn't load for logged in users. CSS is loaded fine for all. What needs to be done to load JS on all pages ?

global-styling:
  css:
    base:
      css/style.css: {}
  js:
    js/js.js: {}
  dependencies:
    - core/jquery
    - core/drupal

Issue:
I got 7 different (article-like) node types. These types share 90% of their fields (means they have the same field base as well as same configured field instance).

Problem:
when a new field is coming, I have to add it 7 times. When I need to change the label (field instance level), I have to chaneg it 7 times. When I write a form_alter, I need to address 7 different type of form_id's.

I run a Q&A site , and need to do some major user pruning. I want to see all users with either a node or a comment. I never quite understood why this list could not be generated with Views easily.

How might one accomplish this in Drupal 8?