FSDA

After reproduce your case in Postman with form-data:

and for control, i'm using curl for testing :

So, the problem is you have two sets of data. Both have the data stored with a "key" entry (the emails) and additional piece of data that you want condensed down to one storage. Identifying that there is a similar "key" for both of these sets of data simplifies this greatly.

Imagine each key as being the name of a bucket. Each bucket needs two pieces of info, one piece from one csv and the other piece from the other csv.

Now, I must take a small detour to explain a dictionary in python. Here is a definition stolen from here

A dictionary is a collection which is unordered, changeable and indexed.

A collection is a container like a list that holds data. Unordered and indexed means that the dictionary is not accessible like a list where the data is accessible by the index. In this case, the dictionary is accessed using keys, which can be anything like a string or a number (technically the key must be hashable, but thats too indepth). And finally changeable means that the dictionary can actually have its the stored data changed (once again, oversimplified).

Example:

The jquery selector you're assigning to listGroup should be pretty general, so you wouldn't include an id as you'd only get one match.

It looks like you're misusing id. Remember, you can only have a single instance of id and it should only be used to indicate uniqueness. Instead you want item-time to be a class since you can have several instances of classes.

I've corrected some others in your html as well.

Let’s step through what you’re doing here. First, you define:

Looks like your JSON response returns List.Please try as below:

Here you can use the NR == FNR technique to have awk take care of processing both files. When NR == FNR it means that the record number being processed is the same as the record number within the current file, in other words, you are processing the first file in your argument list (code_list in this case).

The associated action for the first file is to build a lookup table for when we are processing the second file (main_file).

Because of the next statement in the first action, which tells awk to go immediately to the next record without doing any more actions, when we get to the second step we know we are processing the second file. The second step has only the condition that the first two fields not be in the lookup table. In that case it does the default action, which is to print the line.

When you use $group with multiple fields, all those fields go inside _id, so your documents after $group will look like the results you added in your question, to solve this, you can add fields you want to top level object.

add another pipeline after your $group to add these fields:

Change the container ConstraintLayout to CoordinatorLayout. Behaviors will only effect child views of Coordinator layouts

Type script do not accept top level expressions inside a class.

Please move