raymond shpeley

Solution `readings09.py` fails on piped stdin and no action argument: ``` bash python ../code/readings_09.py < small-01.csv Traceback (most recent call last): File "../code/readings_09.py", line 33, in main() File "../code/readings_09.py", line...

Arithmetic on the Command Line for 12-cmdline.md suggestions

2

I think maybe a few clarifications could help this section. 1. The operators `add` and `subtract` maybe should have dashes like the actions in the previous example ==> `--add` and...

scope problem should be updated to ES2015

4

The scope exercise defines scope in javascript before the ES2015 standard. Being 5 years later the ES2015 is probably the most used javascript now. 1. enter `javascripting` 2. select SCOPE...

makeinfo and version errors when installing packages

1

I've tried installing the packages image and signal with, ``` matlab pkg install -forge image pkg load image pkg install -forge signal pkg load signal ``` The packages download and...

elementary os 7 horus has no release file

5

On elementary os 7 horus (built on Ubuntu 22.04.2 LTS) I get the error, ```bash E: The repository 'https://download.docker.com/linux/ubuntu horus Release' does not have a Release file. ```` When will...