minima | A web audio playground for minimalist music | Audio Utils library

I am trying to create a diagonal background as shown in image.

On this image, it seems to have two different background and the diagonal is perfect, i.e, it cuts separately from top-right to bottom-left.

I want exactly like that.

Here is my code:

I'm trying to set up a blog via Jekyll and GitHub Pages. To deploy it was not such a big deal, however, in trying to follow the steps described here I only managed to make it display the dark skin locally. Is there a way to deploy it on GithubPages as well? I installed it via

How can I scale the black containers height from max-height of 550px to for example height of 400px by just changing browsers width. And together with the black container the box divs also should get smaller proportionally. I want it without the use of media queries.. I want it to change dynamically so you can see it resizing pixel by pixel. I don't want it to just jump from one height to another by reaching a media queries width.

Below is my HTML and CSS snippet.

I'm trying to achieve a two column layout created with tailwind which allows the left column to be horizontal resizable. When resizing the column, the right column should fill the remaining space. I'm used grid-cols-2 to create the two column layout but with grid-cols the resize-x will only affect the left column. The demo can be found here: https://play.tailwindcss.com/W2sGHdRz4Y

I developed a simple form, and when I click on the button it checks that all fields are entered correctly. If not, a message appears below the field, very standard

The problem lies in two words, "minimum" and "maximum". Location is correct, words are being displayed, but online on hosting is not.

On the pages is the and I tried too . And also inserted in the script tag and . None of these worked

Function that receives the input, checks and calls the function to create the message

I have implemented a simple randomized, population-based optimization method - Grey Wolf optimizer. I am having some trouble with properly capturing the Matplotlib plots at each iteration using the camera package.

I am running GWO for the objective function f(x,y) = x^2 + y^2. I can only see the candidate solutions converging to the minima, but the contour plot doesn't show up.

Do you have any suggestions, how can I display the contour plot in the background?

GWO Algorithm implementation

I have two arrays for x-values and two corresponding arrays for y-values which I wish to plot.

Suppose we have a "test" matrix that looks like this: (1,2,3, 4,5,6, 7,8,9, 10,11,12) generated by running test <- matrix(1:12, ncol = 4). A simple 3 x 4 (rows x columns) matrix of numbers running from 1 to 12.

Now suppose we'd like to add a value of 1 to each element in each odd-numbered matrix column, so we end up with a matrix of the following values: (2,3,4, 4,5,6, 8,9,10, 10,11,12). How would we use an apply() function to do this?

Note that this is a simplified example. In the more complete code I'm working with, the matrix dynamically expands/contracts based on user inputs so I need an apply() function that counts the actual number of matrix columns, rather than using a fixed assumption of 4 columns per the above example. (And I'm not adding a value of 1 to the elements; I'm running the parallel minima function test[,1] <- pmin(test1[,1], 5) to say limit each value to a max of 5).

With my current limited understanding of the apply() family of functions, all I can so far do is apply(test, 2, function(x) {return(x+1)}) but this is adding a value of 1 to all elements in all columns rather than only the odd-numbered columns.