Details
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AboutSoftware Engineer who loves music, and cats.
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SkillsRuby, Elixir, JS, Crystal
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LocationPuerto Rico
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Github
Joined devRant on 5/14/2016
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I like backend development because I love how rewarding it feels to write systems that are consumed by multiple frontends. It always feels like a lot is at stake and small optimization can make a lot of user experiences faster.4
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Working in the midnight at home, feeling lonely...
https://github.audio
Hearing commit sound from the world. Telling you that you are not alone8 -
First time poster here. Please be nice :)
My biggest workaround is one that's being currently deployed to 40 truck drivers (trucking company here), preventing printers being out of usage while on the road. We also have to use HP ePrint to wirelessly print documents, but that's another story for another time I guess :)
CEO asked us to install wifi printers in our 40-ish trucks which has wifi on board. However he's always picking one of the cheapest options possible, so we got consumer grade printers (Laserjet 1002w). Those printers often disconnects without getting back on the truck wifi network EVER. I have to get physically in the truck, wire the printer via USB onto my laptop and reconfigure Wifi on it with the HP Windows tool. This means lots of printer downtime, which always happens when the drivers are three timezones away from our office
Then I thought: "What if I could sniff what HP sends via USB while I (re)configure the printer, and replay whats being sent later? Our trucks all have an Android tablet with a USB type-A connector with host capability, so I could write a small app that replays the config when plugged in by the user.
Three days of hacking around later, I have a working app. By chance, HP printers (or at least those models we have) uses HTTP POST via USB, so I could easily replay the request.
Edit: the end result is that truck drivers just plug the printer to their tablet, press "reconfigure" in a home made Android app, printer is reconnected to the truck and they're good to go. They don't have access to the network nor know enough to debug themselves anyways14 -
Give a Nigerian Prince an e-mail account and he will scam the net for a day,
Teach him how to phish, and he will prosper for eternity!2 -
PM schedules deployment on a Friday... I address my concern about deploying on Fridays, I am assured it won't happen again since it is a special occasion. Next week's Friday... "Guys we need the remaining tasks on jira by today, client wants the app on production by today". smh1
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//run every weekday afternoon
public void workIsOver(int hoursOvertime){
int beerCount = 1;
if (hoursOvertime > 1){
beerCount++;
}
startCar();
int timeHomeMinutes = 20 + Traffic.getTimeLostStuckInTrafficToday();
if (timeHomeMinutes > 40) {
beerCount++;
}
Boolean finallyAtHome = true;
if (goToFridge.checkStock("beer") < beerCount){
Log.e("Dude","WTF?");
}
drink("beer");
while (!girlfriendAtHome){
if (stash != 0){
Joint joint = new Joint(stash);
joint.blaze();
} else {
Log.e("Dude","Seriously?");
}
startAndroidStudio();
workOnSideProject(getCurrentSideProject());
}
girlfriend.communicate();
new AsyncTask<>(thinkAboutCodingInBackground()).execute();
if (bedTime){
try {
doSomeBedroomPartying();
} catch (NullPointerException e) {
Log.w("Sorry","not today");
}
activity.finish();
}
}1 -
Apparently this company doesn't know what HTML5 is or didn't care and decided to use the logo anyways...13