keithplayer | 8 months ago | on: NIH is cheaper than the wrong dependency
keithplayer's comments
keithplayer | 2 years ago | on: Ask HN: Show me your half baked project
A few years ago I had the idea for a service that would allow you to better understand what type of coaching and feedback managers were giving staff. Still in beta, but there are a few ways to make this service more useful for first line and functional managers.
keithplayer | 2 years ago | on: Parrondo's Paradox
Start with: 1 large fixed size data structure and 1 cache Algorithm A: Checks as it is iterating whether the cache is full. If not, it generates the cache data (SLOW) but can then iterate over the entire data structure quickly. First time it does this is a loss, but 2nd pass through the data structure leads to an overall win. Algorithm B: Prefers an empty cache. If cache is full it will delete it. It can iterate over the entire data structure fairly quickly. Each time is considered a win.
Now you have a program with many different features and everyone knows that it doesn't really matter if you use Algorithm A or B because they are both programmed to work safely together and if you test a feature using one of the algorithms it will be fast either way, so it's left up to personal preference. The fun begins when the full program starts alternating from algorithm A to B.
keithplayer | 3 years ago | on: Coworkers are less ambitious; bosses adjust to the new order
I interviewed at GS and as soon as I saw the room of clearly exhausted and joyless developers, I could see they actually valued the appearance of work more than productivity.
The 40-hour work week was introduced for a reason: https://cs.stanford.edu/people/eroberts/cs181/projects/crunc...
It is sad that 100 years after Ford made the discovery people still don't get this. Team A consistently working 40 hours per week will output more work than Team B working 60+ hours per week. That's true for 60, 80 and especially 95+ hours.
keithplayer | 4 years ago | on: Are daily standups hurting your team?
keithplayer | 4 years ago | on: “That Won't Work”