Melinda Cozza - Power Platform and CMS Developer

Run you flow once with the List rows action and look at the outputs. Should look like the below if you are in an environment.
Table_diplomaorderedrcvd@OData.Community.Display.V1.FormattedValue":"No","Table_diplomaorderedrcvd":false,"Table_diplomapending@OData.Community.Display.V1.FormattedValue":"-","

Change background color of Item base on values and conditions:

Gallery Property: TemplateFill

The DAX:
If(ThisItem.'U_STU_AcademicStats.DIPLOMA_EARNED'= "Yes" && ThisItem.'Graduation Location' <> "-", Color.LightGreen, ThisItem.'U_STU_AcademicStats.DIPLOMA_EARNED' = "No", Color.LightCoral)

Add this to the "X" property of you element.

(Parent.Width / 2) - (Self.Width / 2)

Saved a ton of time!  Thanks to Micheal Alex!

I am always trying to find these. Easy reference.

Search Operators

I could not find a simple way to do this or at least I couldn't find any instruction in twig docs. 
if is_front == false Did not work.

The below twig did, mind your home page may no be Node 1 like mine is. So change "1" if you need to.

{% if node.id == 1 %}

{% else%}
<div class= "pageheaders"><img src="/images/headerbeach.jpg"/></div>
{% endif %}

OR

{% if node.id != 1 %}
<div class= "pageheaders"><img src="/images/headerbeach.jpg"/></div>

{% else%}

This can be use in a twig template for a view teaser.

<h4 class="title"><a href="{{ url }}" rel="bookmark">{{ node.label }}</a> </h4> 

{{ url }} will create a link to the node associated with the view.

I wanted my script to look at values but ignore the "Null" values for the comparison 

Table.AddColumn(#"Split column by delimiter 1", "PSStudentAddressMatches", each if [PSMailingAddress.1] <> [PSMailingAddress.2] and [PSMailingAddress.2] <> null  then "PS Address Flag"

else if [PSMailingAddress.1] <> [PSMailingAddress.3] and [PSMailingAddress.3] <> null  then "PS Address Flag"

else if [PSMailingAddress.1] <> [PSMailingAddress.4] and [PSMailingAddress.4] <> null then "PS Address Flag"

Table.AddColumn(#"Attendance Hold", "AllHHIDHold", each if Text.Contains([HHIDHomeless], "Homeless") then "OK" else if Text.Contains([ComputerHoldonHHID], "Hold") or  Text.Contains([HotSpotHoldonHHID], "Hold") or  Text.Contains([AddressHold], "Hold") or  Text.Contains([AttendanceHoldonHHID], "Hold") then "Hold" else "OK")

if [StudentsinHHID] = 1 and [Un_Excused_Abs_HHID] > 59 then "AttendanceHold" else if [StudentsinHHID] = 2 and [Un_Excused_Abs_HHID] > 119 then "AttendanceHold" else if [StudentsinHHID] = 3 and [Un_Excused_Abs_HHID] > 179 then "AttendanceHold" else if [StudentsinHHID] = 4 and [Un_Excused_Abs_HHID] > 239 then "AttendanceHold" else if [StudentsinHHID] = 5 and [Un_Excused_Abs_HHID] > 299 then "AttendanceHold" else if [StudentsinHHID] = 6 and [Un_Excused_Abs_HHID] > 359 then "AttendanceHold" else if [StudentsinHHID] = 7 and [Un_Excused_Abs_HHID] > 419 then "AttendanceHold" e

Table.Group(#"Expanded OnbaseData", {"Family_Ident"},

{{"HHIDStudentTotal", each List.Count(List.Distinct([Student_Number])), Int64.Type},

{"ITSRecipient", each List.First([Technology Subsidy Recipient]), type nullable text},

{"StudentsNames", each Text.Combine([LastFirst]," - "), type nullable text},

{"StudentsIDs", each Text.Combine([Student_Number]," - "), type nullable text},

{"ComputerHolds", each Text.Combine(([Unreturned Computer]," - "), type nullable logical},