Is Self Hosted Blogging Dead?
Or, the case against hosted blogging options. More and more I find myself reading articles on blog networks, and by networks I mean Medium.
R Passes SAS in Scholarly Use
Relative market share of R, SAS, SPSS, Stata, Spark, H2O, and other data science tools
Self-host analytics for better privacy and accuracy
Something that always annoyed me of the current state of technology is how easy and pervasive we let tracking become. Tens of connections to 3rd parties carrying Referer and Cookies just to load an article. (We give up our users to social media websites just to show a like button that looks worse anyway in a iframe…
NYC subway math
Apparently MTA (the company running the NYC subway) has a real-time API. My fascination for the subway takes autistic proportions and so obviously I had to analyze some of the data.
Rolling Your Own Crypto
So you want to roll your own crypto. Well, be careful. Be very careful.
Software Freedom Doesn't Kill People, Security Through Obscurity Kills People
The time has come that I must speak out against the inappropriate rhetoric used by those who (ostensibly) advocate for FLOSS usage in automotive applications.
Voice Recognition and Text to Speech in Python
It’s tough for an aspiring Iron Man to work on creating their personal AI assistant on the weekends. Like any other time-pressured inventor without a PhD in computer science and linguistics, …
The limitations of Android N Encryption
Over the past few years we’ve heard more about smartphone encryption than, quite frankly, most of us expected to hear in a lifetime. We learned that proper encryption can slow down even sophi…
What is the best part about being a Software Engineer?
A week ago I saw an article on Hacker News titled – What’s awful about being a {software engineer, tech lead, manager}?. The article was spot on and it got a lot of attention. It also left me feeling…
Oracle and the fall of Java EE
Recently there has been a lot of ramblings in the interwebz about Oracle removing its funding for Java EE. A long piece by Ars Technica ...
WoSign's secret purchase of StartCom: WoSign threatened legal actions
This website is for sale! percya.com is your first and best source for information about percya. Here you will also find topics relating to issues of general interest. We hope you find what you are looking for!
Careers in security, ethical hacking and advice on where to get started
Many people will disagree with this post, not so much because it's flat out wrong but because there are so many different approaches one can take. It's a very subjective realm but I'm going to put forward some suggestions, make some considered arguments and leave it at
Base-122 – A space efficient alternative to base-64
A space efficient UTF-8 binary-to-text encoding
Immortality Begins at Forty
I discovered something a couple of years ago: Almost all culture, old or new, is designed for consumption by people under 40. People between 40 and Ω (an…
The Finder’s GUI tax can be very expensive
Once a month, I download roughly 25 gzipped (.gz) files from Apple—these are our Mac App Store sales reports, with one file for each App Store region. I could have Safari expand these files (via the "Open 'safe' files after downloading' item in its preferences), but I prefer to leave that option unchecked. (Why? I…
Why did Facebook decide to shut down Parse?
For those working in the “aaS” business, the Parse shutdown was the main topic of conversation this weekend. Many in the developer…
Best Practices for Time Travelers (2003)
When John Titor first showed up on IRC chat in October of 2000, he was enjoying a neat kind of double billing - as his 38-year-old self sat downstairs in the kitchen, typing away, a two-year-old version of himself lay sound asleep upstairs in bed. The elder Titor had been sent back in time by the U.S. Army, which…
Why not string theory? Because enough is enough
Science News, Physics, Science, Philosophy, Philosophy of Science
Geocities Cage at the Exodus Datacenter
This is what the inside of the cage looks like. Nearly all of the machines in the cage are Sun Ultra 2s. Attached to nearly all of these boxes are dual sets of MTI JBODs ("Just a Box Of Disks") (either 2500s or 8300s). The newer JBODs (the 8300) make up the majority of the storage arrays in the cage. Nearly all of the…