Improved Bash escape array snippet

snippets/README.md

@@ -92,7 +92,7 @@ Some pieces of code I find useful for some reason.
 - `venv/bin/python3 -mpip install -U --progress-bar=off -r requirements.txt`
 - `escape_if_any() { echo "${1:+${1@Q}}"; }`
 - `json_min_escape() { cat | jq -c . | jq -Rrs 'rtrimstr("\n") | @json'; }`
-- `arr=(one two three); echo "${arr[@]@Q}"; echo "${arr[*]@Q}"`
+- `arr=(one two 'three four'); escaped_items=("${arr[@]@Q}"); echo "${escaped_items[0]}"; escaped_str="${arr[*]@Q}"; echo "$escaped_str"`
 - `bash -ec 'echo "${0@Q} - ${*@Q}"' bash hey 'hello world'`
 - `vlc -vvv -Idummy --no-audio screen:// --screen-fps=10 --sout='#transcode{vcodec=MJPG,scale=0.5}:standard{access=http,mux=mpjpeg,dst=:8080/}' --sout-http-mime='multipart/x-mixed-replace;boundary=--7b3cc56e5f51db803f790dad720ed50a' --live-caching=100`
 - `modprobe -r mymod01 mymod02`, `echo -e 'blacklist mymod01\nblacklist mymod02' > /etc/modprobe.d/blacklist-mymod.conf`