fenton | Accessible UI for chatbots | Chat library

Even though PEP 526 explicitly mentions that annotating instance variables in __init__ is allowed this doesn't seem to work in PyCharm. It runs fine with mypy 0.761 though. So I suppose this is a PyCharm specific problem.

Besides annotations in __init__ one can also annotate instance variable in the class body itself (see again PEP 526). This does work with PyCharm. So in order to fix your problem you can use:

You can use filter:

Using single letter or letter number combinations for your counters will add to the readability of your code. Whenever you see i, j, x, y, i1, i2 ...etc. you should know that it is a counter.

The first parameter for LBound and UBound is an Array and the second parameter is the Dimension that you are targeting.

Here are typical For loops used to iterate over arrays:

Structure-unaware string manipulation of hierarchical data is a bad idea - you should address the issue at its core instead, which is JSON encoding in your case. Sadly, the built-in json module doesn't allow an easy override of the default behavior for known structures and None is one of them. Unless you want to go in deep and override json.JSONEncoder.iterencode() (and its internal _iterencode_* methods) to force it to bend to your will, or use an alternative/slower JSON encoder, your best bet is to preprocess your data.

This is far simpler than you might think:

While it is true that Access stores Date/Time values as Double floating-point numbers, you don't need to do that conversion yourself; Jackcess will do it for you. Just pass a java.util.Date to Jackcess and it will take care of the rest.

If your long ts is the number of milliseconds since the Unix epoch (1970-01-01 00:00:00 UTC) then that could be as simple as

Since its array of objects so you should do it like this. This will pick up the title of the first object in the array. For getting all you can loop through the array

In the code you posted, (n: number) => boolean is the type signature for the function being created. The function itself is just

Just change the quotes to be able to read multiline string:

You may need to hint to the compiler that the other file is there, although this depends on your IDE as some work this out for themselves.