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greenhathacker

270 karma · joined August 14, 2015

I'm a software engineer at Oxide Computer Company, and I blog at https://operand.ca.

My personal email is jwm@<mydomain>.

submissionscomments

I bricked then recovered my reMarkable 2

operand.ca·335 pts·greenhathacker·
235

Digging into a MongoDB 3.6.20 concurrency bug

engineering.vena.io·1 pts·greenhathacker·
0

SMR drive detection and benchmarking with fio

operand.ca·3 pts·greenhathacker·
0

Was my choice to use the x200 rational?

operand.ca·1 pts·greenhathacker·
0

How many published opinions are no longer held?

operand.ca·2 pts·greenhathacker·
0

Rewriting the JSAddin with React/Redux –  5 Lessons Learned

engineering.vena.io·1 pts·greenhathacker·
0

Test-Driven Open Source Contributions

engineering.vena.io·3 pts·greenhathacker·
0

Implementing and Testing the Bulk Insert/Save Pattern in MongoDB

engineering.vena.io·1 pts·greenhathacker·
0

Why I am choosing the X200 as a workstation in 2018

operand.ca·1 pts·greenhathacker·
0

Liberating a X200

operand.ca·70 pts·greenhathacker·
22

When is a Set not a Set?

engineering.vena.io·5 pts·greenhathacker·
1

Using Go with a private GitHub and forks

engineering.vena.io·3 pts·greenhathacker·
0

Is It Possible to Write Bug-Free Code? A Case for Thorough Specifications

engineering.vena.io·3 pts·greenhathacker·
0

What's using all the disk space?

engineering.vena.io·3 pts·greenhathacker·
1

EVGA DisplayPort hub monitor flickering? Check xrandr

operand.ca·2 pts·greenhathacker·
0

GELI fail (or how I almost lost capablanca's zpools)

operand.ca·1 pts·greenhathacker·
0

Measuring information in millibytes

engineering.vena.io·5 pts·greenhathacker·
0

Gotcha! Cartesian products of Java 8 streams

engineering.vena.io·4 pts·greenhathacker·
0

The Inflatable Transpose Tree: a highly compact data structure

engineering.vena.io·5 pts·greenhathacker·
2

A Day in the Life of a Vena Engineer

engineering.vena.io·2 pts·greenhathacker·
0

The Vena Internship Experience

engineering.vena.io·2 pts·greenhathacker·
0

Using Jackson for your REST service? Don't initialize your entities

engineering.vena.io·4 pts·greenhathacker·
0

Simplicity is the ultimate sophistication

engineering.vena.io·2 pts·greenhathacker·
0

RabbitMQ Gotchas

engineering.vena.io·4 pts·greenhathacker·
0

Malloc envy

engineering.vena.io·72 pts·greenhathacker·
105

Unexpected iterations

engineering.vena.io·2 pts·greenhathacker·
0

Deploying OSSEC at scale

engineering.vena.io·2 pts·greenhathacker·
0

Technical Talk at University of Toronto on March 23

engineering.vena.io·1 pts·greenhathacker·
0

Our Culture

engineering.vena.io·2 pts·greenhathacker·
0