ocarina | Ocarina - Optical Character Recognition for Ruby | Computer Vision library

R and probability noob here. I'm looking to create a histogram that shows the distribution of how many attempts it took to return a heads, repeated over 1000+ simulated runs on the equivalent of an unfairly weighted coin (0.1 heads, 0.9 tails).

From my understanding, this is not a geometric distribution or binomial distribution (but might make use of either of these to create the simulated results).

The real-world (ish) scenario I am looking to model this for is a speedrun of the game Zelda: Ocarina of Time. One of the goals in this speedrun is to obtain an item from a character that has a 1 in 10 chance of giving the player the item each attempt. As such, the player stops attempting once they receive the item (which they have a 1/10 chance of receiving each attempt). Every run, runners/viewers will keep track of how many attempts it took to receive the item during that run, as this affects the time it takes the runner to complete the game.

This is an example of what I'm looking to create:

(though with more detailed labels on the x axis if possible). In this, I manually flipped a virtual coin with a 1/10 chance of heads over and over. Once I got a successful result I recorded how many attempts it took into a vector in R and then repeated about 100 times - I then mapped this vector onto a histogram to visualise what the distribution would look like for the usual amount of attempts it will take to get a successful result - basically, i'd like to automate this simulation instead of me having to manually flip the virtual unfair coin, write down how many attempts it took before heads, and then enter it into R myself).

On my website I have two expandable menus, one of which is a navbar, another a playlist. I'd like to make it so all of the items on the website move down when the navbar is expanded (which I did), but also make it so no items react when the playlist is opened. In my case, a cat photo and the pageselector are forced to move down when the "Zelda Playlist" is expanded. How can I fix this so that they ignore it?

Note: The page is really scuffed because all of my other elements are missing but you can still see the problem if you expand the snippet.

When I expand a collapsed menu the items below it don't move and the expanded menu overlaps the items. How do I get rid of this feature? What I want to happen is the item below (in this case "Zelda Playlist") to go down with the expanded collapse and return back to its original place when the menu is collapsed. Would it be through CSS or JavaScript? Also I recommend expanding the snippet so you can understand what I mean better.

I'm making a kind of nested collapse feature in html but was wondering how I can move the first card within the "Zelda Playlist" right below the button. Nothing seems to work and it just seems super buggy. I've changed positions and tried the left, top, bottom, and right features, but it remains bugged out in the corner. Also if there is a way to move both elements together that would be even better.

I am trying to scrape the release date from the following HTML:

I am making a quiz app but I cannot figure out how to do a particular event. What I would like to do at the start is have 3 hearts show just as a homage to Zelda then erase and add 10 hearts. Every time a question is answered wrong it removes a heart and replaces it with an empty one. Problem is I cannot figure out how to get it to add in the 10 and do the replacements. Any help would be appreciated! Thank you.

i want to be able to increae the rating of each game individually clicking on the span element. I try to access the property rating in the array but when i console log i get undefined. How do i increase the rating of each unique game on a click?

I have added a method to handle the click event and i'm trying to increase the count of each rating but i seem to be getting it wrong.

I'm trying to teach myself Knockout.js by making a simple list of games one can add and remove from. At the moment I'm stuck on removing a specific item from an observable array. I have an array of games, and I have it foreach bound to a div that lists out the title, genre, platform, etc. for each game. I also have a Remove button for each game, but they don't work. I have it set up exactly like it is in Knockout's documentation here:

https://knockoutjs.com/documentation/click-binding.html

I also found someone else with the exact same problem here:

Remove items from Knockout observable array

However, the splice solution listed did not work for me. The function did fire this time, but instead of removing the correct item from the array, it removed the last item in the array, regardless of which Remove button was clicked. I'm at a loss as to why the code from Knockout's documentation doesn't work, and why the splice solution isn't working correctly. Here is my code. Pardon all the hard coded values. I'm just trying to get the basics of it working at the moment.

So i'm building a trivia game with 9 questions and id like to prependTo and then assign different values so that i can use a submit button with my answers array to check correct and incorrect values. the main problem is that no matter how i work the for loops the values always come out the same so there's no way to check them. the code so far looks like this can anybody think of a better way besides hard coding them into the html?