The level app is as simple as possible and allow you to monitor available level meters in a single view. There is a live graph of each RSSI values and power level.
I like building, management, and systems that interact with each other.
Space, robots, aliens!
A game where violence isn’t front-and-center.
Red is my favorite color.
Music!
I wanted to make a robot game were you evade corroding fluids, which led me to fluid animation and Mathias Müller’s Ten Minutes Physics videos and tutorials (see https://matthias-research.github.io/pages/index.html)
I ended up only being able to port his Javascript demo to C, but here it is, and working (need allegro5 installed):
KrampusHack 2022 is opened and starting on December 13 to December 31 !
goal. You are secret santa – create a surprising gift for a selected participant. On Tuesday 13 December 2022, you will be assigned one of the other participants and you have to make your game as a gift for them (Once the competition starts, you can read here for whom you have to make a gift).
Everyone should post a wishlist of features that they would like to see in the game. Note this is a wishlist and not a requirement list – you should tune the game to your giftee, taking the wishlist as well as the person itself into account, and create something that is a nice and thoughtful surprise to them. To make your wish list easily findable, simply post it on your own log.
In that case it will only print the match and you will not know in which file.
The trick is to add a dummy filename as a second file to search. Doing so will trick grep / egrep into thinking you are searching in multiples files, thus displaying the filename on each match. /dev/null is the perfect target for the second dummy file as it will never match anything.
If ever you have to remove a commit from a pushed pull request, here is a simple way to do it. Bonus: it’s not adding a commit for the removal.
First be sure to be on the good branch
git checkout target-pull-request-branch
Then have a watch at the PRs commit tab and note the commits hash you want to remove (one or more)
Replace X by that number in the following command, which will make and interactive rebase for the X last commits
git rebase -i HEAD~X
You are now going to have an interactive text view, in which all the aimed commits are preceded by the word ‘pick’
Using the view like a text editor, replace the ‘pick’ word by ‘drop’ on the lines containing the targeted commit’s hashes .
Exemple
Replaced pick with drop for commits 4aa3149 and 2031a79b:
Save and exit
In my case vim was the default text editor, so here you go escape colon w q
Push force the rebased repository
git push --force
This will remove the targeted commits and the only trace will be in the PR comments. The commit page will look like the rebased one, without the discarded commits nor a mention to them.
TLDR: if you use gettimeofday to time things then your program may be affected by time shift, because gettimeofday is not monotonic. if you do not care about the date and only about elapsed time, use clock_gettime.