spotter | macOS productivity tool to launch everything | Command Line Interface library

I decided to try and code ballistic computer. Below is the code i've put together that takes the muzzle velocity, the distance and the elevation bearing of a target and outputs the required angle to shoot so that a shell fired will collide at the desired location. Currently i'm suffering with an error in the second last line and i have no clue how to ammend this error. Any help at all would be appreciated.

I have a with location:

/Users/spotter/Downloads

and within the Downloads folder there are two files:

test1.txt and test2.txt.

I want to write a shell script to save all the files to a list with a line like this:

file_list="$(ls /Users/spotter/Downloads)"

and echo $file_list will return:

/Users/spotter/Downloads/test1.txt /Users/spotter/Downloads/test2.txt

However I want to change part of the dirname. Particularly I want to change the /Users/spotter part to gs://my_bucket

I tried this like so:

file_list="$(ls /Users/spotter/Downloads | while read path; do dirname "$path" | sed -i "s|/Users/spotter|gs://my_bucket|g"; done)"

which returns:

sed: no input files

when I do echo $file_list I want this to be the output:

gs://my_bucket/Downloads/test1.txt

gs://my_bucket/Downloads/test2.txt

EDIT:

I MUST use ls and I need to keep the entire string replacement within the single list at the end somehow or another.

I have a folder lets say located here:

/Users/spotter/Downloads

and within the root folder there are two files:

test1.txt and test2.txt.

I want to write a shell script to save all the files to a list with a line like this:

file_list="$(ls /Users/spotter/Downloads)"

and echo $file_list will return:

/Users/spotter/Downloads/test1.txt /Users/spotter/Downloads/test2.txt

However I want to change part of the dirname. Particularly I want to remove the /Users/spotter part.

I tried this like so:

file_list="$(ls /Users/spotter/Downloads | while read path; do dirname "$path" | sed 's/users/spotter///'; done)"

which returns:

sed: 1: "s/users/spotter/Downloa ...": bad flag in substitute command: 'D'

sed: 1: "s/users/spotter/Downloa ...": bad flag in substitute command: 'D'

when I do echo $file_list I want this to be the output:

Downloads/test1.txt Downloads/test2.txt

I am trying to extract data from a HTML file using python. I am trying to extract the table content from the file.

Below is the HTML content of the table:

I am using python 3 to read this file and convert it to a dictionary.

I have this string from a file and I would like to know how could be possible to create a dictionary from it.

By default, a SortedCollection is case sensitive (which seems surprising to me given how Strings are mostly used today), e.g.,

I have products with categories field. Using the aggregation I can get the full categories with all subcategories. I want to limit the levels in the facet.

e.g. I have the facets like:

I've got a data frame that looks like this:

I've built a small game using checkboxes with images. When the user comes across the item in the picture they select the checkbox and the message changes on screen. Because this is a tourist guide website and game, the user will leave the page to look at other pages, selecting the pictures as they come across the item. Therefore I needed to save the checked boxes in localstorage so that the data persists. I have some javascript that dsave the checked boxes.

Each picture has a value and when the image is clicked it adds to an overall total. I can't get this total to persist if the page is refreshed or closed and reopened.

My javascript for calculating the total and storing the checkboxes is below.