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jrlocke

518 karma · joined September 17, 2013

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jrlocke··on Grindr Shares Personal Information With Third-Parties
The reasonable tradeoff, in this case, would be to continue using the third-party analytics saas, but exclude personally identifiable information, or at the very least, exclude this extremely sensitive information.
jrlocke··on Elephant 'smoking' footage baffles experts
This was my first thought as well. It appears the elephant isn't sucking as much as chewing.
jrlocke··on Cities with Uber Have Lower Rates of Ambulance Usage
I've personally found this to work great, the only exception being the moment of surprise and confusion when I asked the driver to pull around to the emergency entrance.
jrlocke··on What's New in Swift 4
I write Swift code every day, and I can't count the number of times thats its type system has saved me, at compile time, from errors that would have otherwise shown up in QA or quite possibly production. In general, Swift makes iOS apps perform more reliably than Objective-C.
jrlocke··on CoolHue – Coolest Gradient Hues and Swatches
At the end of the day our monkey-derived brains still run legacy code wired to find ripe fruits.
jrlocke··on Show HN: My first native iOS app – Cone, a real time color picker
Great looking app. I'm an iOS dev, and I need to implement a similar color picker for picking a color within an image in my app. Any tips or example code you can point me to for how to performantly target a screen pixel and get the hex?.
jrlocke··on FFFFOUND is closing down
As a fan of FFFFOUND and a neofyte of Tumblr, any specific blogs I should be reading?
jrlocke··on Ask HN: What is your commute like?
Boston, MA - Office is 8 miles from my home. I drive during morning and afternoon rush hour, 25 minutes to work, and 45 minutes from work.
jrlocke··on The story of Heady Topper, Americas most loved craft beer
I agree that it's great, but being 8th on Beer Advocate (4th amongst hoppy beers) is to me too high.
jrlocke··on The story of Heady Topper, Americas most loved craft beer
Heady Topper is a great beer, but make no mistake, the astronomical esteem for it stems not from its merits, but from its status as the progenitor of New England style (cloudy) IPAs.
jrlocke··on Start with universal basic income and a 15-hour work week
I'm a t1 diabetic; I of course share your feelings on progress. That said, I'm unconvinced that technological progress is necessarily dependent on long work weeks (to start, most people working long weeks are totally uninvolved with this sort of innovation).
jrlocke··on Start with universal basic income and a 15-hour work week
My archaeology professor: "Paleolithic peoples 'worked' roughly 15 hours a week, are we really so advanced now?"
jrlocke··on New GM Cruise Self-Driving Video Shows More Mastery of SF Roads
The system is likely capable of distinguishing a lit green light from a sign painted like one. If you're simply asking "would the system be fooled if someone nefariously hung an always green light where a red one should be" surely that is a circumstance that would fool a human as well.
jrlocke··on Parse is shutting down today
The first iOS app I built used parse for the entire backend. We basically used it as a database in the cloud accessible by multiple clients (it can accommodate fancier uses as well). We didn't really run any custom code on the server side, Parse basically provided access to a shared db across our client instances. It allowed us to build a simple location sharing app in a few hours.
jrlocke··on Sous-vide startup wants to take the tech-industry’s kitchen darling mainstream
I use my sous vide machine around 3 times a week (I bought it about a year ago). For most preparations, sous vide is not more convenient than conventional cookery–the long cook times are almost never worth it.

But convenience is not the benefit; with sous vide I can prepare expensive steaks without risk of ruining them (in fact without risk of falling short of perfection). Were I Daniel Boulud, I would not have much need for it, but as a mere mortal, I imagine I will continue to love sous vide.

jrlocke··on What typing ^D does on Unix (2009)
My mid 2014 MBP control key is labeled "control"
jrlocke··on What typing ^D does on Unix (2009)
All I know is that in my youth ^ sent me to google befuddled a few times while + never did
jrlocke··on What typing ^D does on Unix (2009)
It's not about neutrality, it's about ease of understanding. For me at least, when speaking about something that can be entered into a keyboard ^D is less obvious than Ctrl+D–I need to press the key labeled "control" to issue the proper command, the key labeled "^" will not suffice.
jrlocke··on Andreessen Horowitz’s Returns Trail Venture-Capital Elite
Guidance on the portion of salary to invest?
jrlocke··on Show HN: Top books mentioned in comments on Hacker News
I would love to use this when it runs on data from a longer time period.
jrlocke··on CuratedAI: A literary magazine written by machines, for people
The expression is "a distinction without a difference"
jrlocke··on How cancer was created by evolution
There is certainly no scientific consensus that GMO/transgenic food causes cancer; if anything the community believes it does not. Perhaps we currently have flaws in implementation (e.g., Roundup-ready crops could lead to increased human exposure to the herbicide), but why is GMO itself a problem? Adding genes from harmless cold water fish to harmless standard tomatoes in order to produce cold resistant tomatoes, for example, seems to be a safe procedure. I would love to be pointed to credible studies that contradict my way of thinking about this.
jrlocke··on What to do with billions of useless humans?
I've made this same argument myself, but I've come to believe that there is a difference of kind between the two revolutions you cite and the coming of AI: each of those found a way to replace a large number of human jobs, but humans were able to find refuge in employment at tasks that the new technologies were ill suited for. To you I ask, what is a human able to do that a sufficiently good AI cannot?
jrlocke··on GE will move headquarters to Boston
As a software engineer in Boston this only confirms my feelings that we are a world leader in innovation. I'm looking forwards the the smart people that this will bring to my great city.
jrlocke··on The Endless Mini $79 desktop PC stores as much of the Internet as it can
Information on the web is distributed in an even more skewed manner than Pareto's law would have you believe. I would bet 1% of the sites on the web provide 99% of the useful information. Thusly, this laptop may prove very useful for many things (excepting the wonders of web based interpersonal communication).
jrlocke··on North Korea Announces That It Has Detonated First Hydrogen Bomb
In the past week he has tweeted about this a few times, I would start there!
jrlocke··on Investigation: Police Shootings
In arguments over the relative safeness of the world it is often pointed out that relatively few people have died recently in terrorist attacks, but as N. N. Taleb points out, the distribution of deaths by terrorist attacks is a fat tailed one: the current average does not preclude much higher future numbers.
jrlocke··on North Korea Announces That It Has Detonated First Hydrogen Bomb
Try to imagine the effects a nuclear detonation or dirty bomb in Manhattan. I believe most people are undervaluing the probability and results.
jrlocke··on CEmu – TI-84 Plus/TI-83 Premium Calculator Emulator
It is almost insane that we still use TI-84's when we have all the power of smart phones in our pockets. I would love to see an app that can function as the calculator but also notify the teacher if it is backgrounded (to prevent illicit notes/internet access).
jrlocke··on North Korea Announces That It Has Detonated First Hydrogen Bomb
In arguments over the relative safeness of the world it is often pointed out that relatively few people have died recently in terrorist attacks, but as N. N. Taleb points out, the distribution of deaths by terrorist attacks is a fat tailed one: the current average does not preclude much higher future numbers. Such devices as this in the hands of such actors as NK give us more concrete feelings for the real risks involved. More focus needs to be paid to these sorts of risks, we will be lucky to live out our lives without a major nuclear terrorism event.
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