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Dnguyen

380 karma · joined February 6, 2011

dnguyen@thenguyens.com
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Dnguyen··on Show HN: Killing Procrastination by Making Everything Fit
What framework is behind the UI may I ask?
Dnguyen··on Google's Nest is disabling some of its customers' old smart-home devices
I run MotionEyeOS on a raspberry pi and store my images and video on a NAS. Doesn't have to be a Synology.
Dnguyen··on Building My Connected Shower
how do you deal with the steam? The condensation will fog up the projector lens. And that environment is not good for the projector innards at all.
Dnguyen··on My Year in San Francisco’s $2M Secret Society Startup
Interesting read! I've always love new experiences and have been thinking of ways to share with people. Do you think instead of a single entity covering the cost, a group splitting the cost would make this idea lasts? For example, businesses that sponsor the society can get 3 invitations each to give to their top three customers. I'd love to brainstorm this if anyone in SoCal is interested.
Dnguyen··on DataGrip 1.0 (formerly 0xDBE): A New IDE for DBs and SQL
I use Toad, and the one feature that I can't live without is the tabbed results with column filtering. I do a lot of data explorations and being able to go back to previous queries quickly and compare is a big time saver.
Dnguyen··on Flutter – Cross-platform mobile framework from Google
So for those of use outside of Google, it's not a "smooth" environment to work in. I wish we have the tools that you have. Are they available outside of Google?
Dnguyen··on Relax – A CMS on Top of React and Node.js
Fire up a Linux VM and get going in 15 minutes?
Dnguyen··on Saving 25,000 Manuals
Anyone from Google here that can help out? That awesome book scanning system you built would come in handy right now.
Dnguyen··on Ask HN: What projects are you working on?
I'm working on a todo list with a Seinfeld calendar. My take is that there are only three categories: Work, Home, Personal. There are two buckets of tasks, Short term and long term. You'd move long term tasks into the short term when you start working on them. At the beginning of the week, you'd move the tasks from the short term into the day of the week that you planning to work on them. The catch is, you can only work on three tasks per day. Each task has an associate cost or reward. Get enough done you can reward yourself a nice purchase. Or don't get things done and you'll owe your friend a fancy dinner. There are more details and reasoning behind it, but my idea is to keep the number of tasks small so we can get them done and keep the calendar line going. Other todo lists I used I ended up putting too much on there and it turned into list of lists.
Dnguyen··on Show HN: MailRipper – Inbound email ripping for developers with email pain
I'm not sure the pain you're trying to solve is real or at the right junction. I process data from all sources daily, and many are email attachments. Just extracting the attachments is not difficult. Then my BI process will unzip if necessary and process the files. There are different connectors for different file types: HTML, PDF, CSV, Excel, etc.. I think processing the files should be at a latter stage, not during the extract phase.
Dnguyen··on Show HN: Early adopter of speed reading web-tools, built similar app for iOS
code not valid. :(
Dnguyen··on Show HN: Early adopter of speed reading web-tools, built similar app for iOS
where do I put in the promo code?
Dnguyen··on They say “nothing will change”
It's not true. I've lost a Twitter handle (@houselogic) that was active. Twitter support got me trapped in support ticket hell. They kept asking me to submit ticket after ticket.
Dnguyen··on How I Lost My $50,000 Twitter Username
I lost a nice handle (@Houselogic) a few years back. Sent Twitter all the proof and email trail and everything, but they were useless. Every time I email their support, it's a new ticket and I have to explain the whole situation again and again. I gave up after two years.
Dnguyen··on Ask HN: Web crawler/data product ideas?
Priconomic just refocus to this business model
Dnguyen··on Ask HN: Embedded system project ideas?
I was out watering my yards the other day because some area didn't get enough water and the grass is yellowing. If only I can set one particular sprinkler to run five minutes longer than the rest of the other sprinklers in the zone, that would save my grass. Then I started to think, why can't we make smart sprinkler heads that give us more precise control of our irrigation, and conserve water at the same time. It's possible with today's tiny and low power chips. I did some digging into this is it's not too complex. Unfortunately I'm not an EE. But if this interest you, I'd be more than happy to go into more detail.
Dnguyen··on How to never forget one's laptop power cord again
Get a Stick-N-Find and put it on your power cord. If you walk away from it your phone will remind you.
Dnguyen··on Why the Hyperloop Won't Work
I think his assumption is off. Much of the weight on a train is due to the wheels and supporting mechanical to keep the train moving. Also using stronger and lighter material such as carbon fiber, which are never used on a train, will reduce the weight even more.
Dnguyen··on Ask HN: What should I read to learn more about SEO?
http://moz.com/learn/seo is a good start. I don't work for them.
Dnguyen··on Ask HN: Worth spending $6000 on this domain?
I say no. Focus on your product and once you take off and makes loads of money, you can get a better domain name if you want.
Dnguyen··on Ask HN: Should I wait for Tesla?
Do you embrace new technology or wait for it to get better before you jump in? The answer to this is the same as your car buying question.
Dnguyen··on Ask HN: When have you hacked some (non-computer) system to your advantage?
This is a question on YC application.
Dnguyen··on License-Plate Readers Let Police Collect Millions of Records on Drivers
I see that the police patrol your neighborhood pretty often. Also, the other question to ask, if possible, is how many times they spotted stolen cars, expired plates, and "criminal" cars in your neighborhood? With that data, I think it could help police track down burglaries faster. After a while, the cars that case the neighborhood will stand out with a few records, whereas the resident cars will have many records.
Dnguyen··on LeaseWeb: Statement on former client MegaUpload
The Fed took 60 because those are the ones belong to Dotcom. They probably need to jump through more hoops to take the 630 leased ones. So they didn't bother.
Dnguyen··on Police admit they're 'stumped' by mystery car thefts
I wonder if they found an exploit for Bluetooth. Newer cars have this feature so the owner doesn't have to use the key. If the Bluetooth service has access to the On Board Diagnostic (OBD), it can get to a lot of the car's info and commands, such as unlock door. I remember working on AutoPC back in the day and we tapped into the OBD and provided a feature to send a message to the car to unlock the doors. Similar to OnStar now a day.
Dnguyen··on We Think We Know What Elon Musk's Hyperloop Is
Can I build a generator on top of this? Since it's a metal object, I just need to build some magnetic rings along the way, et voila!
Dnguyen··on Doctor stops accepting insurance, posts prices online
What happens when a not-so-good doctor charges very cheap and start a price war? Or to make it affordable, the doctor cuts corners? Who's to tell the doctor to what to do? Who watches the watchmen?
Dnguyen··on Pdf2htmlEX – Convert PDF to HTML without losing text or format
I didn't see any mention of tables in the doc. Does this means it's outside of the "good enough" range? Table extraction would be a great feature.
Dnguyen··on Ask HN: What do you do with your Raspberry Pi?
I got an old Craftman garage motor. It has the torque I'm looking for. I got a LifeGear rowing machine on Craigslist for $50. I like this one because the seat and track is used for the leg exercise, moving the leg back and forth. The extra arm and pullies I use for the arm exercise, using her good arm to move the other arm. That way, both arms are getting exercise. The base is built out of 3 in. PVC pipes. Since she's only 115 pounds, it's more than enough to hold her weight. And PVC are super easy to work with. Using a Raspberry Pi and a Gertboard to control the motor, I can set how far back and forth to move the leg assembly. My next step is to hook the Raspberry Pi to an iPod and let my mom control the speed and duration of the exercise.
Dnguyen··on Ask HN: What do you do with your Raspberry Pi?
My mom had a stroke recently and is paralyzed on the right side. I'm using the Raspberry Pi to make her an exercise machine to keep her from muscle atrophy.
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