Consistency is key, fair enough. But feedback is much more important, otherwise the action will only be self-satisfication.

Entertainment

Fallout (TV Serial)

Those transitions of the story was quite awkard to watch, it was too easy to notice the scene and the setting was planned.

The story was based on Fallout (the game), and it’s about different ways of living of different classes. And our world were in the hands of others, it may end with absolutely no reason.

Learning

gossip protocol

a primary use of gossip is for information diffusion: some event occurs, and our goal is to spread the world.

• to prevent possible network workload flood -> only send bounded message to fixed-size peers
• security audit -> (cassandra) client authentication, TLS, crc check (message protocol)
• data query quorum level

Life

• hot days continued
• it’s Japan after all, you lived with yourself
• even though there were 花火大会, you just couldn’t find yourself any reason to go
• home-made 焼肉 was good enough for me, much cheaper than 食べ放題

Collectibles

learn

• the leetcode trick to make the array from [0,0,0] to the target array (with the same length), as you can make incremental/decremental change to any subarray. the solution is quite simple, sum up all the incremental differences between pairs

1
2

def maxSteps(arr: List[int]) -> int:
  return sum(max(y-x, 0) for x,y in pairwise([0]+arr+[0]))

share

• https://blog.algomaster.io/p/20-patterns-to-master-dynamic-programming
  • dynamic programming with different types
• https://psyche.co/ideas/why-ill-never-forget-the-day-i-met-daniel-kahneman-for-lunch
  • We don’t want to live a good life. We want to remember having lived a good life.
  • it is the relationships we maintain that determine how long and how well we each live.
• https://www.youtube.com/watch?v=qk5hdxFJXg8
  • 一口气了解全球经济形势
• https://www.youtube.com/watch?v=--KnsLGfXWM
  • 【硬核加长版】真正的做空
• https://www.youtube.com/watch?v=vHUZVwvvP7o
  • 一口气了解通货膨胀 | 硬核