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rogerdpack

110 karma · joined September 25, 2009

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rogerdpack··on Google Duo, a simple 1-to-1 video calling app
So in essence this is an attempt to be a facetime competitor?
rogerdpack··on Google Duo, a simple 1-to-1 video calling app
Or maybe one on the side of your phone, but forward facing?
rogerdpack··on Startups in 13 Sentences (2009)
I went to a class on startups once where the guy there said you should bounce your idea off like "100" people, (basically, to pivot early). Before you go "great guns" on your idea. FWIW, not sure how that ties into "pre investor" vs. post however :)
rogerdpack··on Go 1.7 is released
It would be interesting to see some benchmarks from each version... :)
rogerdpack··on Startups, let’s act: Make Nov 8 a Holiday
Mail-ins are accepted "over time" as it were. Which apparently doesn't help LOL. However, it might be nice to have multiple days (or strictly mail-in, as my city now does) to be able to avoid those long lines, those can be painful...
rogerdpack··on Startups, let’s act: Make Nov 8 a Holiday
what's the penalty for not?
rogerdpack··on Technical debt as an opportunity to accumulate technical wealth
Isn't "setting up your environment" pretty much a one time cost, though? In my head at least, losing a couple days up front doesn't matter as much, it's the time after that the needs to be optimized. But maybe that's just my work place where people tend to stay on the same team for years...
rogerdpack··on Why you should never use MongoDB (2013)
If it's like Cassandra, then you can kind of get around consistency problems by, for instance if you have a "replication" factor of 2, by instructing it to write to "2 instances before returning" (and then you turn around and read it after that, if you want to double check). Though of course while it's writing to the first, then second replica, it'll be inconsistent, but not for too long :)
rogerdpack··on Confirmed: Walmart buys Jet.com for $3B in cash
Thanks for the response.
rogerdpack··on Confirmed: Walmart buys Jet.com for $3B in cash
Honest question: do any readers here really order from walmart.com ? I am surprised they sell much at all, based on how much I personally have ordered from them (never).
rogerdpack··on Confirmed: Walmart buys Jet.com for $3B in cash
It does have a reputation (for me, anyway) of possibly being cheaper. And tons of reviews online of people having poor experiences buying from it. That's the rep. it has for me so far :)

It does have a cooler looking website than walmart, and possibly even amazon. FWIW.

rogerdpack··on Confirmed: Walmart buys Jet.com for $3B in cash
Adobe did buy AEM "when i was little" (you know, for like 20M or something I have no idea) and it has grown to 10x as much. However that is purchasing a smaller company...kind of like venture capital investment I guess. there seem to be plenty of examples where buying companies hasn't worked out (yahoo+tumblr comes to mind, and that's only recent news).
rogerdpack··on Confirmed: Walmart buys Jet.com for $3B in cash
I figured out what is going on here. Walmart thinks to themselves "we want to be like amazon, we want to be huge online" and then jet comes along and is something of an almost competitor to amazon, so corporate thinks "oh we should snap this up" but...my gut reaction here is this is going to be a terrible deal for walmart, what are they going to do, keep dumping $500M/yr for it at a loss or what? Pretty desperate, but whatever.. :)
rogerdpack··on Confirmed: Walmart buys Jet.com for $3B in cash
Seemed like the founder worked hard to make it a nice place to work. Maybe they just like working there? :)
rogerdpack··on Confirmed: Walmart buys Jet.com for $3B in cash
Never underestimate the dumbness of walmart corporate LOL
rogerdpack··on Crystal: Fast as C, Slick as Ruby
I don't think they're afraid of it, more like haven't gotten around to it would be my guess...
rogerdpack··on RAD's ground breaking lossless compression product benchmarked
comparison to lzturbo possible? (Unfortunately also closed source, sich).
rogerdpack··on Crystal: Fast as C, Slick as Ruby
ruby like syntax that I miss when using go :|
rogerdpack··on Crystal: Fast as C, Slick as Ruby
what would you rename rails to at that point? :)
rogerdpack··on Crystal: Fast as C, Slick as Ruby
probably the ruby syntax (built-in regular expressions) and whatever else. I'm not sure on easy embeddability as well.
rogerdpack··on Crystal: Fast as C, Slick as Ruby
bring it up on the mailing list, seems like an interesting feature to me :)
rogerdpack··on Crystal: Fast as C, Slick as Ruby
sounds more like the ecosystem for windows support is slow. Or were there some stdlib's useful for it in go on linux?
rogerdpack··on Crystal: Fast as C, Slick as Ruby
I don't think it aims to replace ruby (they don't even claim any kind of "compatibility" level with ruby, more like "inspired by ruby" I would think), but...I wish it would replace it :)
rogerdpack··on Crystal: Fast as C, Slick as Ruby
Apparently it entered the TIOBE list recently, so perhaps it will gain some momentum.
rogerdpack··on Crystal: Fast as C, Slick as Ruby
I think it's target is more along the space where "go" is, as little code as possible (like a scripting language), but still speedy. So in true scripting language form, you don't have to worry about collecting your objects ever. I'm not aware of any benchmarks on the cost/hit of this, I do know it uses the BDW GC which is hopefully pretty battle tested...
rogerdpack··on Crystal: Fast as C, Slick as Ruby
Here's a small HTTP style benchmark across various languages (a bit limited, but still interesting): https://github.com/costajob/app-servers
rogerdpack··on Crystal: Fast as C, Slick as Ruby
Are you saying the GC is as fast as C? I bet it's not. That being said, the programs I've built in crystal "feel" very fast, here are a few random performance tests, if you're asking about overall performance:

https://groups.google.com/forum/?fromgroups#!topic/crystal-l...

https://crystal-lang.org/2016/07/15/fibonacci-benchmark.html

rogerdpack··on China has built an elevated bus that travels above car traffic
plus shaded!
rogerdpack··on China has built an elevated bus that travels above car traffic
Yeah while it passes you can't turn left. Assuming there's only two lanes in each direction. But only while it passes :)

In terms of beating BRT, I guess it avoids the requirement of a busway?

rogerdpack··on Feds give Google OK to test Project Wing drone deliveries
Or maybe the drone could drop it off in the back yard instead, or what not?
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