packed | JSX-style syntax preprocessor for Python

A possible solution using $elemMatch, $nin and $not.
The $elemMatch, $nin part will give all elements where there is at least one element with status not "Packed". So the $not will reverse it and give elements where every status is "Packed"

Given this macro:

Just to try it, I made a very simple project: using Pack=1 seems to pack perfectly fine to the smallest byte.

Reproducing code (on a console app):

This could be achieved using CSS and flexbox styling if they are contained within the same container.

If flexbox isn't possible due to the layout, for example h3 tags in different containers and unable to apply flexbox styles, Id take a look at using:

https://github.com/liabru/jquery-match-height

As you use gcc you need to use one of the attributes.

Example + demo.

The issue exists because the inline assembly assumes the first argument as well as the return value to be using register eax, which is true for Delphi in 32-bit mode as per Delphi's calling convention (and although the inline assembly documentation states that there shouldn't be made any assumptions about registers other than ebp and esp, this always held true even inside of inline assembly statements when they were placed at the top of a function).

However, 64-bit mode uses a different calling convention in which the first argument is in rcx and the return value is using rax. So here you are getting random uninitialized garbage as return value that happened to be in that register (with its bytes swapped) because it's never explicitly set.

The best, portable solution would be to implement the byte swap in pure Pascal without inline assembly:

Given that timezone database is updated only once a year, I think my solution is low-maintenance. I'm following a very crude approach here. You can actually get the information displayed on the wikipedia page into a JSON first and then get a map containing all timezones and their canonical timezones by running this in the browser console:

Store C+D in the union's array, and provide method access to them:

For sys.getsizeof:

Only the memory consumption directly attributed to the object is accounted for, not the memory consumption of objects it refers to.

Since Decimal is a Python class with references to several other objects (EDIT: see below), you just get the total size of the references, which is constant — not including the referred values, which are not.