Jewel | The impossibly fast ruby interpreter

You might want to try this:

Sounds like you are asking for help on how to get started. You are asking for help on learning to learn. Here is how I would approach your problem:

Apparently you are supposed to use a priority queue.

1. Write a tiny program that makes a priority queue and stores strings into it, then prints them out.
2. Define a class and store instances of that class into the priority queue instead of strings.
3. Modify the sort criteria on the priority queue and notice that the printed sequence changes according to the sort criteria.
4. Write a function that creates one class instance with random values.
5. Write a function that creates all 100 class instances.
6. Declare victory.

You have a couple of issues:

1. The comparison if item == 'bandage' or 'bread' ... then is not going to do what you expect it to do, as bread will be evaluated as true (as it's not compared with item value), so the entire expression will be evaluated as true regardless of what the actual value or item is. You need to rewrite it as it item == 'bandage' or item = 'bread' ... and so on
2. I don't see any comparison with available items, so either it's happening somewhere else (and is not applied because of the first issue) or is not done.

To look for condition in another relationship you can use whereHas() and whereDoesntHave()

I've posted this answer purely to document what I used to get the positioning working but I'll be glad to accept an answer from anyone who's better than me at figuring out what the specs say, and in doing so can explain exactly how positioning in WebVTT works.

Since first writing up this question, and after a lot of reading the specs and testing against them, I managed to stumble on the right permutation of code needed to solve this issue, with some caveats.

For the most part:

align:left position:0% size:50% works to left-align captions

align:right position:100% size:50% works to right-align them

...at least in my particular case. However, this approach seems to fail completely on longer lines, which fall back to being centre-aligned.

I also don't understand why, but the size directive needed to be around 50% in my video: setting it to too low or too high a value - including 100%, as would be the case in CSS - also seems to fail.

You don't have a new enough version of Laravel 8.

Release Notes for 8.x

v8.12.0 (2020-10-29) ... Added withMax()|withMin()|withSum()|withAvg() methods to Illuminate/Database/Eloquent/Concerns/QueriesRelationships (#34965, f4e4d95, #35004) ...

You need at least version 8.12.0.

Error says the answer

face_landmarks = face_landmarks_list[0]

You need to check whether a single face is detected or not.

Your second code, should start by checking the stored list length.

If the length is greater than 0, meaning some faces are detected, then continue.

You can read in the file using spark.read.json: