that-value | Multi language/platform pack | Validation library

I have a pandas dataframe with a 'state' column that contains a string indicating a U.S. state, however some of the records have the state name next to the abbreviation and others have just the abbreviation (e.g. some have 'Florida - FL' and others just 'FL'). I want to check whether the string in the 'state' column contains an element from the following list of state abbreviations:

I am quite new to Pandas, I am trying to count the total of the first consecutive instances of color from this DataFrame

I wanted a TcpStream shared by both a BufReader and a BufWriter, I found a solution in:
If BufReader takes ownership of a stream, how can I read and write lines on it?

Now I want it in its own data structure, but I only got a partial answer from:
Why can't I store a value and a reference to that value in the same struct?

So it is the same question as this(Inserting in a multiset: before the first occurence of that value instead of after the last occurence) but for a priority_queue. Also any insight on when to use what will be helpful.I see that priority_queue.push is O(log(n)) but pushing n elements is O(n). How is that possible?

I've got this problem while i was making a project where i got 3 random generated numbers and want to determine the highest number and then using it's variable name and print out something like this:

An MS Access query gives me the below output:

I am trying to sort the above data in VBA and transfer into an Excel sheet pre-formatted as below:

I am trying to use the instruction in the post, Sql group rows with same value, and put that value into header?, but my query gives a huge output ~30000 rows over a date range which requires a different approach to sort.

I am trying to use the below logic

1. Extract unique serial entries from the query first
2. Extract all unique users for that serial
3. Use both serial and user combination further in a 2 level nested loop to extract the 'value' and 'result' from the same query into a separate table and keep appending to it until I have looped through all serials

I am unable to get the right code for this. Please help. What I have tried:

First query