isla | Symbolic execution tool for Sail ISA specifications

Here is the code I used to learning the way pointing to struct works. as you can see below, value of variable s isn't equal to address of struct it points to (&amity), strangely *s equals to it.

Here are some more questions I have too:

Why address of all struct instances (and even &instance.name) are the same?

While s and i and j are the same, why does value of *j differ from *s and *i ?

And lastly why do value of a struct, equal to value of it first field only?

The code is a modified one from book Head First C.

Im working through some self-join examples and I am drawing a blank on the following example. Its the last example at the following link Self-Join Example

I have 500 Columns in my DataTable and I want to remove all of them except for 25 columns.

Is there any way to do this faster to save time and lines of code?

This is what I already tried:

I am currently implementing a calendar converter which, given a Hijri input date and time, outputs the corresponding Gregorian date and time using the JodaTime library. However, the corresponding Gregorian time is not accurate. No matter what Hijri time I input in the same day, the resulting Gregorian date is the same. This seems strange, considering that each Hijri day spans two Gregorian days, sunset to sunset, as stated in this answer (https://islam.stackexchange.com/questions/71850/can-a-day-in-the-gregorian-calendar-correspond-to-two-different-days-in-the-isla).

For example, below is the code which converts from a Hijri DateTime (current day, can specify a different time in the day) to the corresponding Gregorian DateTime:

I am trying to use fetch to get information from an api, the information that the api generates is the following:

I need help. I'm making a program using the youtube library, for c#.

For songs it works perfect. The problem is in the playlist I want to recover "videoId" to add it to a database, to put the videos in "queue".

I am using this method:

I have a dataframe consisting of Wikipedia articles with geocoordinates and some statistics. The column 'Availability' contains a tuple of the languages that article is available in (out of a selection).

What I'm trying to do is plot a bubble map with plotly, and the legend being the availability in those languages. For example, out of ['ca','es'] you would have [],['ca'],['es'],['ca','es'] meaning not available, only in catalan, only in spanish or available in both respectively.

The problem is that when trying to use those combinations to create a dataframe with only the matching rows using Dataframe.isin(), it always returns an empty df. The columns of the dataframe are: Columns: [French Title, Qitem, Pageviews, page_title_1, page_title_2, Availability, Lat, Lon, Text]

Here is my code:

I found a command that sends the latest deleted message. While testing I found that when I delete a message it sends a traceback error to the console. Here's the traceback error and code.

Ignoring exception in on_message_delete Traceback (most recent call last): File "/opt/virtualenvs/python3/lib/python3.8/site-packages/discord/client.py", line 343, in _run_event await coro(*args, **kwargs) File "/home/runner/Isla/cogs/awp.py", line 21, in on_message_delete if msg.author.client: AttributeError: 'Member' object has no attribute 'client'

I have a dataframe with 3 columns now which appears like this