basen | A base62 and base58 encoding library for Go | Messaging library

I've been trying to understand how bmp files work so I can render some Mandelbrot set pictures and output them as bmp files since that seems to be one of the easiest methods but for some reason when I use an aspect ratio that isn't 1:1 even though its something to the power of 4 (so no padding is needed) I get weird artifacts like these 200:100 48:100 what I'm trying to do is turning an array of pixels that has white for even numbers and black for odd numbers into a bmp, this (100:100) is what it looks like with 1:1 aspect ratio. I've tried reading through the wikipedia article to see if I can figure out what I'm doing wrong but I still don't get what I'm missing.

This is the script I've written in Lua so far:

I have a google feed file like below.

I would like to write a function that after receiving an item in which I want to change a certain value, changes it and then updates the filters. I do not know how I have to get to this particular element in my object filters, because I pass the object itself, without any "id"

mapActions.js

I don't know why my console.log(el) display elements of filters object like array - just names as string type.

mapReducer.js

I'm using this BigInteger.js for some calculations:

I am working on panel data models and I am now using Mixed model from lme4 package, I also Used model basen on random, fixed, LSDV, Fisrt_diff, etc...

I have a function that plot all models coeffs. in ggplot, however plotting coefficients from lme4 is an issue I can make it work:

Is there a way hot to make below code work for all model, including also model mixed?

I am writing some code to work with arbitrary radix numbers in haskell. They will be stored as lists of integers representing the digits.

I almost managed to get it working, but I have run into the problem of converting a list of tuples [(a_1,b_1),...,(a_n,b_n)] into a single list which is defined as follows:

for all i, L(a_i) = b_i. if there is no i such that a_i = k, a(k)=0

In other words, this is a list of (position,value) pairs for values in an array. If a position does not have a corresponding value, it should be set to zero.

I have read this (https://wiki.haskell.org/How_to_work_on_lists) but I don't think any of these methods are suitable for this task.

I have a list of sound samples of various lengths saved as .wav files. I want to play the fist sample and have it loop forever. As some point in time after an event or a state change I want the 2nd sample to begin playing with the first sample. Both samples would then loop forever.

After the next event the third sample would be added to the mix. All three samples would loop forever. Thatwould continue for all samples.

I have successfully played multiple track at the same time but have not been able to add a new track to a previously looping track. I have tried with PyAudio and PyDub.

Is there a way to have a continuous looping stream that additional tracks are added to it? I am a bit stuck. Thank you in advance.

So I'm trying to fetch multiple documents from Firestore basen on an array of IDs (yummed) which are saved in my users collection. I first fetch the IDs and then I have a map function which finds each document from the recipes collection and assigns it to variable data. The problem is that instead of getting just the result for each ID, I get a Promise for each of the IDs. How can I fix this in order to get just the data?