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13 votes
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Comparing Textile vs. Markdown for mobile use
5 votes -
Despite Massive Fundraising Campaign, Bennett College Accreditation Has Been Pulled
3 votes -
Donald Trump Administration blocks US funds for Planned Parenthood and others over abortion referrals
15 votes -
Atheists and non-believers could soon receive civil rights protections under Portland law
18 votes -
The microphones that may be hidden in your home
23 votes -
How do you summon the muse?
I used to work as an artist full-time, and I've learned a few tricks over the years to help me create consistently, even when I don't feel very creative. I recently read a book called "The War of...
I used to work as an artist full-time, and I've learned a few tricks over the years to help me create consistently, even when I don't feel very creative.
I recently read a book called "The War of Art" by Steven Pressfield that hit on a lot of what I've discovered and presented a lot more insight on the subject of creating and overcoming blocks.So I'd love to hear what helps all of you out there stay creative and spark the muse. Are you willing to share your process and approach?
14 votes -
What book had a most unexpected twist you really didn't see coming?
For me it would have to be The Sparrow by Mary Doria Russell. I won't give it away here, but I really didn't see it coming when the twist hit.
13 votes -
When did you first start watching anime?
For the most part, I am a late-comer to anime. I'm in my 30s, and I didn't really get into anime until my late 20s when I started working as an artist and (occasionally) animator. My early...
For the most part, I am a late-comer to anime. I'm in my 30s, and I didn't really get into anime until my late 20s when I started working as an artist and (occasionally) animator. My early exposure to anime before I was 25 was limited to Pokemon and Spirited Away (like most non-anime watching Americans). I enjoyed both, but just never really knew where to start with anime. It seemed like there was too much of it.
SAO was the first anime to really hook me. I binged it, and really enjoyed it. Since then, I haven't stopped. I've watched so many movies and series, and I love discovering new ones regularly.
So what about you? When did you start watching? And which have left a lasting impression on you?
16 votes -
Microsoft workers protest army contract with tech 'designed to help people kill'
14 votes -
Euraf Yard Sound Groove Systim – Cannibals Dub
3 votes -
biosphere - snapshot (2019)
4 votes -
I want to get into IT as a career, but I have no previous experience. What essential skills should I know?
I've recently started taking some IT and programming classes at a local college because I've always been interested in IT as a career but I've never had any sort of professional experience in the...
I've recently started taking some IT and programming classes at a local college because I've always been interested in IT as a career but I've never had any sort of professional experience in the field. Are there any skills that I need to definitely know, or any sort of certifications that I can get in order to get my foot in the door and start applying for IT focused jobs?
24 votes -
Relaxing Twitch Streams?
So I stumbled upon this streamer, KRX_ and he plays Cities Skylines in the evenings, when I have time after work to check it out. And it is relaxing to see someone build a city. He's playing Sims...
So I stumbled upon this streamer, KRX_ and he plays Cities Skylines in the evenings, when I have time after work to check it out. And it is relaxing to see someone build a city. He's playing Sims 4 right now, and it's still, it's like watching Bob Ross.
10 votes -
Oakland, Los Angeles and more to come: Why teachers keep going on strike
6 votes -
United Methodist Church to debate LGBTQ clergy and same-sex weddings
8 votes -
Don Winslow: Think of it this way. Mexico has a US drug problem.
7 votes -
What software will you trust when you get senile?
20 votes -
The deadly truth about a world built for men – from stab vests to car crashes
11 votes -
Major League Soccer starts next week. Who do you support?
I'm excited to see my Timbers play again! I went to the Cup in December, and even though we lost, it was a great time. Who do you support?
5 votes -
Heesch numbers and tiling
7 votes -
What's your guitar (or other instrument) practice routine?
I've been a self taught guitarist for about 10 years, but it turns out I'm not a fantastic teacher, so I've been taking jazz guitar lessons this year to fill in some of the blanks. It's forced me...
I've been a self taught guitarist for about 10 years, but it turns out I'm not a fantastic teacher, so I've been taking jazz guitar lessons this year to fill in some of the blanks. It's forced me to sit down and actually practice specific skills, rather than just noodle around, play songs I know, and not stretch myself.
So I knocked together a pretty basic practice routine, and I was wondering if anyone else has a specific routine that they follow when practising?Here's my routine:
7th Chords & Arpeggios
With root on the E, A, and D strings: Maj7, min7, Dom7, dim7 chords
With root on the E, A, and D strings: Maj7, min7, Dom7, dim7 arpeggios (1 octave)
With root on the E and A strings: Maj7, min7, Dom7, dim7 arpeggios (2 octaves)Scales
Stepwise; 3rds; 4ths; 1-4-3-2 clusters; adding a chromatic note: Major, Dorian, and Mixolydian scalesChord scales
(Not sure what this is called properly, but it's just learning the chords that apply to each note in a scale)
With root on E, A, D: 1 octave of chords and arpeggios
Staying in a major scale position: 1 octave of chords and arpeggiosii, V, Is
7th chords around a ii, V, I
Alternate voicings around a ii, V, I
"Single note" riffing over a ii, V, I
Scale riffing over a ii, V, I
Arpeggio riffing over a ii, V, I
Unrestricted riffing over a ii, V, IStandards
Pick a couple of jazz standards and have a play around with them. No need to get them perfect, just become comfortable looking at chord sheets and semi-sight-reading the songs.21 votes -
Magic sluts with psoriasis
8 votes -
Botswana mulls lifting elephant hunting ban
5 votes -
'People are going to be killed': The gay Kenyans risking everything to be free
'People are going to be killed': The gay Kenyans risking everything to be free For context: Kenya court delays decision on anti-gay sex law
10 votes -
How Reggie Fils-Aime became a Nintendo legend - How one man saved the public image of Nintendo and became loved by Nintendo fans around the world
8 votes -
Privacy vs "I have nothing to hide"
9 votes -
Web developers - What is your stack?
As someone who is not mainly a web developer, I can barely grasp the immensity of options when it comes to writing a web application. So far everything I've written has been using PHP and the Slim...
As someone who is not mainly a web developer, I can barely grasp the immensity of options when it comes to writing a web application.
So far everything I've written has been using PHP and the Slim microframework. PHP because I don't use languages like Python/Ruby/JS that much so I didn't have any prior knowledge of those, and I've found myself to be fairly productive with it. Slim because I didn't want a full-blown framework with 200 files to configure.
I've tried Go because I've used it in the past but I don't see it to be very fit when it comes to websites, I think it's fine for small microservices but doing MVC was a chore, maybe there's a framework out there that solves this.
As for the frontend I've been trying to use as little JavaScript as possible, always vanilla. As of HTML and CSS I'm no designer so I kind of get by copying code and tweaking things here and there.
However I've started a slightly bigger project and I don't fancy myself writing everything from scratch (specially security) besides, ORMs can be useful. Symfony4 is what I've been using for a couple of days, but I've had trouble setting up debugging, and the community/docs don't seem that great since this version is fairly new; so I'm considering trying out something more popular like Django.
So this is why I created the post, I know this will differ greatly depending on the use-case. But I would like to do a quick survey and hear some of your recommendations, both on the backend and frontend. Besides I think it's a good topic for discussion.
Cheers!
20 votes -
Ode to the 767
10 votes -
Asturias - Isaac Albeniz, played by John Williams [Andalucian Flamenco Guitar] (2007)
10 votes -
Wikipedia editors have been fighting over corn for at least a decade
20 votes -
Newly released bodycam footage from an excessive force lawsuit shows Glendale, AZ police officers tasing man eleven times
14 votes -
YouTube just demonetized anti-vaccination channels
40 votes -
Álvaro Suárez - To Surpass Anger
2 votes -
Fifty literary cameos in '90s movies
4 votes -
American History Textbooks' Lies: Everything Your Teacher Got Wrong - Myths, Education (1995)
9 votes -
Seven ways music exposes our feelings about technology
3 votes -
My indoor garden setup
A few people have expressed interest in my indoor, semi-automated growing setup so here's the lowdown.. In a corner of my workshop is a cupboard with a footprint of 1.6x1.2m, 2.2m high. This is...
A few people have expressed interest in my indoor, semi-automated growing setup so here's the lowdown.. In a corner of my workshop is a cupboard with a footprint of 1.6x1.2m, 2.2m high. This is insulated with a mixture of glasswool, foam board and expanding foam (depending on what I could install where), and lined with diamond pattern aluminumised mylar (the diamond pattern provides diffuse reflection to avoid hotspots).
Inside the cupboard I have 750W of full-spectrum LED lighting, a 500W oil-filled radiator, and a small fan to keep air moving around. There's a vent which pulls air from the outside and a extractor fan which also vents outside. Being able to pull cool air from the outside (even in summer) is extremely useful as the lights can put out quite a lot of heat.
My main growsystem is an Amazon low-pressure aeroponics system, and I've also got some airpots to do some soil-based growing in. Aero on the right, pots on the left. If you're not familiar with aeroponics, it's a system where the plants roots hang in open space and nutrient-rich water is sprayed or misted over them. High-pressure aero uses mist and low pressure uses sprayers. High pressure aero is currently one of the best known ways to maximise plant growth but low-pressure is pretty good too and you don't need anywhere near as much gear like pressure vessels and solenoid and so on. I just have an aquarium pump which drives the sprayers. In my experience aero is considerably more efficient than soil, non-soil media or other hydroponics - but on the other hand it's very twitchy. If your nutrient balance is off or your pH is wrong or worse, you pump fails - things can go wrong very quickly.
The airpots are totally new to me. People say they're good but I have no idea. I have a mixture of compost, perlite and coco coir to go into them so we'll see how that works out. I'm going to use organic nutrients only on them, I have some seaweed derived stuff which should be good throughout the entire grow process.
So that's the hardware, now on to the fun bit - the automation...
On top of the cabinet is a board hosting a Raspberry Pi model A - these days I'd use a Zero W but they didn't exist when I built this. In it's mostly-bare state the board looks like this. Quick explanation - the red board is mains-rated relays which let me switch the connections above it on and off using the Pi. This is where the lights, fan and heater are wired to. The small junction block left of the relays is connected to mains.
The block up and left of the Pi is 5V, which drives the Pi, the relay control electronics and provides power to the junction block on the right. There are various sensors wired in to that block and connected back to the Pi.
Wired up on my bench for testing it looks like this, and in situ it looks like this (this was on a previous iteration of the cupboard but it's basically the same now). The orange cables on the left are lights, fan and heater. The black cables top are the sensors.
Temperature is monitored using five DS18B20 sensors, which are cheap and reasonably accurate serial devices so you can run a whole bunch of them off a single pin on the pi. I monitor my water temperature, the temperature at the plant stem, at the wall, inside my workshop (but outside the cupboard) and outside temperature. The wall/stem temperature is the important one, that determines whether heating or cooling is engaged. I monitor the exterior and interior temperatures to know how effective my insulation is being. If water temperature gets too high I might add an agent which protects against microbial infections that like warmer water.
I do have a DHT22 humidity sensor but they're hella flaky and it's currently not working. I will replace it at some point but past experience suggests humidity is high whatever I do.
The Pi has a python script which runs every five minutes. It reads all the sensors, decides what (if anything) to do, then logs everything in a sqlite database. If it's 'night' (which is actually day outside, for temperature management reasons) it turns the lights off, if it's 'day' it turns them on. If it's cold it turns the heater on, if it's hot the fan. There's a bit of smartness where it actually aims for a midpoint of temperature because otherwise it's always aiming for highest temperature then immediately cooling again, then heating and so on - a stable temperature is better for the plants. At 'night' I tend to run the fan to drop the temperature: plants often like it cooler during darkness, get some fresh air in and attempt to lower the humidity a bit.
There is a web interface which lets me see what's going on - current temperature and status, plus some lovely lovely charts (who doesn't love a nice chart?). I can also turn the lights out from here in case I need to go in an do some maintenance for anything. 750W of LED light is painfully bright, it's much more comfortable (and safer!) to turn them off while topping up reservoirs or changing water or whatever.
It would be relatively trivial to add sensors for moisture or pH to add an auto-watering or auto-adjusting nutrient systems, but I haven't felt the need to do that yet.
Happy to do my best to answer any questions anyone has.
26 votes -
You Give Apps Sensitive Personal Information. Then They Tell Facebook.
13 votes -
What is a book that has changed you?
It does not need to be the most important, just a book that has truly changed you. My personal pick is Albert Camus' "The Rebel"; it provided structure for a lot of nebulous thoughts that were...
It does not need to be the most important, just a book that has truly changed you. My personal pick is Albert Camus' "The Rebel"; it provided structure for a lot of nebulous thoughts that were floating around in my head.
27 votes -
Nine months ago, Facebook promised a new privacy tool that's nowhere to be found. Sources say it's a key example of the company's “reactionary” way of dealing with privacy concerns.
9 votes -
A thorough look at Dead Space
5 votes -
Recommended two-player board games under sixty minutes
Hi there! From time to time, me and wife enjoy playing 7 Wonders Duel on our weekends and we like that it's not that long because we always have to do other things. Of course, always playing the...
Hi there!
From time to time, me and wife enjoy playing 7 Wonders Duel on our weekends and we like that it's not that long because we always have to do other things. Of course, always playing the same game starts to get old (even though 7 Wonders Duel is quite great).
My wife was not totally excited by Jaipur, Santorini and Patchwork, for example. So, which board games would you recommend for two players where the playing time doesn't exceed 60 minutes? The board games don't need to be 2-player specific (like 7 Wonders Duel), though.
Edit: For future reference to other players. Besides the great recomendations in this post, I also found other very interesting 2-player games under 60 minutes. They are, Hanamikoji, Kodama Duo, Yokohama Duel and 13 Days: The Cuban Missile Crisis. I actually bought Hanamikoji because it's so cheap and fast. Great game too!
34 votes -
Modern Microprocessors
6 votes -
What is your weirdest eating/drinking habit you had as a kid?
Inspired by this very fun twitter thread and the very fun metafilter comment thread that came from it, I want to hear people's responses here as well: What is your weirdest eating/drinking habit...
Inspired by this very fun twitter thread and the very fun metafilter comment thread that came from it, I want to hear people's responses here as well:
What is your weirdest eating/drinking habit you had as a kid?
I'll start: I liked to fix myself a bowl of unsweetened whipped cream with a ridiculous amount of nutmeg sprinkled on top, or a bowl of plain yogurt with broken open pills of acidophilus or other probiotic powder scattered over the top of it. This is a texture I still enjoy, a soft cream covered in a dry, unsweetened powder.
19 votes -
Rumor: Microsoft is working on bringing Xbox Game Pass to Switch, including Xbox One games playable via streaming
10 votes -
Venezuela aid: Genuine help or Trojan horse?
7 votes -
When Male Rape Victims Are Accountable for Child Support
22 votes -
Any plans to translate Tildes to other languages?
I can help with the Italian translation as I'm a native speaker :)
5 votes -
When visiting a group, the sidebar should show the top most or frequently used topic tags for that group.
This could help us with better tagging our topics by seeing what other users are using to tag their topics. This could also help to see what's trending in the tilde group at a given time.
17 votes