Stitching | Stitching plugins reconstruct big images from tiled input | Computer Vision library

I have been trying to debug something for a week and I now suspect the problem is that the drawImage function does not have time to finish. I have a for loop that composes a canvas element by stitching together two different canvas elements and then add that composedCanvas as a frame to a GIF.js object. The problem I keep running into is that the bottom stitched canvas does not appear or partially appears (the picture below started to draw but did not finish) in my output GIF file. My question is how do I ensure synchronous execution of drawImage in the context of a Vue SPA method. I have experimented with Promise, but I have not gotten it to work. Can anyone explain and help me with this, please?

EDIT : I have tried wrapping my drawImage in a promise and await but it raised type errors.

I am using python to execute the query and retrieve the data from Google Ads I am trying to set start and end date as variable and use these in my query.

The query looks like this:

When using geom_tile() to make a ggplot object with theme_void() there are blank areas at top and bottom of plot, and when using patchwork to add pieces these cause a mis-alignment of right=side marginal bars (as in screenshot attached).

Please is there a way to eliminate the blank spaces? I tried a custom theme (code further below) but it didnt help (and sometimes put space on left/right sides also)

I have merged two lung images using an online merging tool to display a full image.

The problem is that since the background of each image is black I got an unwanted gap between the lungs in the image displayed.

I would like to know if there is a way to remove an area from an image either with code with an algorithm or with an online tool and reduce the gap between the lungs.

Another approach I checked was using OpenCV with Python for a panoramic image stitching, which I will try as a last resort to connect my images.

My desired result:

I have dual-fisheye MP4 files generated from a Rylo camera. Using FFmpeg on Windows, I want to convert the video into equirectangular format.

The command I have been trying is:

I'm working on Radio Buttons and I want each RadioButton to re-call the TextWatcher in every onClick to update my TextView but it doesn't work.

all of this code is inside a Fragment and I got only one Activity

RadioButton:

I am trying to write a piece of code which does following:-

1. Reads a large csv file from remote source like s3.
2. Process the file record by record.
3. Send notification to user
4. Write the output to a remote location

Sample record in input csv:

I need a query to obtain following result. The aim is to count the repeated value of a column in articlecode. Also the repeated rows should be truncated or displayed.

Table_1: (Before using query)

I am writing a program where I chop up an image into many sub-tiles, process the tiles, then stitch them together. I am stuck at the stitching part. When I run my code, after the first row the tiles each shift one space over. I am working with 1000x1000 tiles and the image size can be variable. I also get this ugly horizontal padding that I can't figure out how to get rid of. Here is a google drive link to the images: https://drive.google.com/drive/folders/1HqRl29YlWUrsYoZP88TAztJe9uwgP5PS?usp=sharing

Clarification based on the comments

I take the original black and white image and crop it into 1000px x 1000px black and white tiles. These tiles are then re-colored to replace the white with a color corresponding to a density heatmap. The recolored tiles are then saved into that folder. The picture I included is one of the colored in tiles that I am trying to piece back together. When pieced together it should be the same shape but multi colored version of the black and white image