drewrobb

Pursuit of beer and kitesurfing. Engineer at @Strava.

[drewrobb @drewrobb]

DALL-e does not understand the rules of go:

https://t.co/SiCfV2I2M6

[drewrobb @drewrobb]

@hannah_tdo @FossGregfoss For "debt spiral" to be guaranteed in this model is seems necessary not just to have total debt in dollars increasing, but also debt to GDP ratio not able to decrease so the debt also gets harder to repay.

[drewrobb @drewrobb]

@hannah_tdo @FossGregfoss I agree the size of debt would get bigger in dollar terms, but the debt to GDP ratio would be decrease so long as GDP was higher than 3%. If nothing else changed, in the long run it would become trivial to repay all debt. No guaranteed debt spiral.

[drewrobb @drewrobb]

@jdufudhebdb @FossGregfoss Of course GDP compounds-- the assumption was that it grows at a fixed percentage growth rate

[drewrobb @drewrobb]

@FossGregfoss GDP is $100, debt is $400. After a year GDP is $103 and debt is $412 ($12 interest at 3%), debt to GDP is still 4x. This is stable without some other term in the model, is it not? What am I missing?

[drewrobb @drewrobb]

@FossGregfoss If GDP growth is just 3% matching the interest rate, the Debt/GDP would stay constant at 4x, assuming no new debt other than interest, as both the numerator and denominator are growing at 3% per year. What are the other assumptions here that make a debt spiral?

[drewrobb @drewrobb]

@SF_emergency @Jason @LondonBreed Could you please try to make the binding orders consistent with the recommendations? If the SIP order is still active, then you are offering guidance that encourages breaking the law.

[WIRED @WIRED]

If you're a runner or cyclist, heading out for an impromptu workout can be a gamble: You'll likely find yourself dodging traffic on a path punctuated by stop lights. Strava's new tool hopes to remedy that, by building routes based on your finger swipes. https://t.co/8P7jFADx6r

[Strava Engineering @StravaEng]

Read about our latest novel implementation of activity grouping in our most recent blog post by @drewrobb. https://t.co/pQoi1H95fk

[drewrobb @drewrobb]

@mttrdmnd @RheingoldRiver no my friend is the one who made the champion AI: https://t.co/0JB6S2hT1r

[drewrobb @drewrobb]

@micahlerner https://t.co/8T0WKdD18R note the "humorous expansion"

[drewrobb @drewrobb]

@greenafrican databricks is supposed to be posting slides and a video of all talks by next week!

[Strava Engineering @StravaEng]

Drew Robb (@drewrobb) wrote about how the newest version of Strava's Global Heatmap is built: https://t.co/gSnw45qBTK

[Strava Engineering @StravaEng]

Drew Robb (@drewrobb) wrote about our new and improved model for running efficiency, based on real activity data. https://t.co/wwJehPRU3S

[drewrobb @drewrobb]

@JamesChevalier @StravaEng @leoromanovsky Sometimes-- there is a large caching layer fronting s3 for normal traffic that I did not mention

[Strava Engineering @StravaEng]

. @drewrobb writes about powering @Strava services infrastructure with #mesos, #docker, and @mesosphere Marathon: https://t.co/oWLztrbQ2P

[drewrobb @drewrobb]

AlphaGo defeats Lee Sedol in first game of historic man vs machine match #baduk #igo #weiqi https://t.co/7ltTiBVNe8 via @gogameguru

[Forrest ₿ice @forrestbice]

Kodos: Strava Kudos Analytics by @drewrobb is now up on Strava Labs https://t.co/hhKUttKzPn

[drewrobb @drewrobb]

@athleteinaction hey sorry I tried but I'm not able to reproduce any issues. You might have better luck in safari 9, chrome or firefox

[drewrobb @drewrobb]

@athleteinaction can you send me a specific URL that doesn't load for you? I need to see if I have identified is what you are seeing