You asked 5 different questions.
Each has a different answer.
Start asking your questions one at a time on a search engine.
You have a lot to learn.
You use the word 'coding' as if it means just one single thing in all these different contexts.
HTML coding is entirely different from DNA/RNA coding is entirely different from the software code that runs your device is entirely different from cryptography etc etc.
Wrong place to ask.
Each answer is a treatise.
Go research and learn.
Yes notable. Mentioned those green curtains yesterday as something we hadn't seen/notice before. Need comparison photos same time of day?
Earlier an anon said that wasn't WH staff, that was just a WH tour of random people.
Check it out, I don't know.
37 instances of 'green' in the crumbs
(do your own due diligence)
here are a few
Q !ITPb.qbhqo ID:rHXVKCrC Tue 21 Nov 2017 19:15:58 No.150393065
Keywords:
Confirm.
Green.
Sky.
Why were keywords added in the stringer?
What was the purpose?
What was previously stated?
To who specifically?
++
Who countered?
Learn to read the map.
Missing critical items.
Graphic is key.
Ordering is critical.
Q
Q !ITPb.qbhqo ID:a9MnCArQ Tue 21 Nov 2017 19:39:58 No.150395774
Archive immediately.
Stringer = code = command.
What stringer was provided (2) days prior to event?
What were the keywords in the stringer?
Confirm.
Green (Yes).
Sky.
Why were keywords provided?
Guide to reading map?
Lord d R.
What was previously stated?
++
Who was the pilot of the plane?
Bad actor?
Who was the pilot of the helicopter?
Green?
What was countered?
Who was on the ground (outside) shortly before the collision?
Who was in the home shortly before the collision?
Learn to read the map.
We may have overestimated your ability.
Q
Q !ITPb.qbhqo ID:ss2EXAyq Wed 22 Nov 2017 23:47:11 No.150560899
Can’t wait for the green light.
Teams on standby.
Q
Q !ITPb.qbhqo Thu 07 Dec 2017 22:29:30 913bb1 No.52157
For Green.
Q
—end—
Q !xowAT4Z3VQ Fri 23 Mar 2018 13:14:06 No.461 {DELETED}
Clock activated.
RED_CASTLE.
GREEN_CASTLE.
Stage_5:5[y]
Q
Q !xowAT4Z3VQ Fri 06 Apr 2018 02:16:37 311352 No.916218
BOOMs en route.
Blind.
5:5
GREEN_578cDT324-45785sd4DMP
Q
many moar
find them yourself
qmap.pub
qanon.pub
Thank you.
The angle of the sunlight, time of day, highlights that green color in yesterday morning photo.