Showing posts with label zen. Show all posts
Showing posts with label zen. Show all posts

This Week I Learned 2019 - Week 03

Last week post or something else instead.

What else I learned this week in separate posts? The third week of ornamental fish culture MOOC on quality characteristics determination on GoldfishKoi and DiscusAngelfish and schooling fish. Continue with literature review on paper of feeding frequency effects on Betta fish growth and fecundity. The week was concluded with a review of MP3::Daemon Perl's module.

What is the best written comment I've read this year? Motivation and willpower is not sustainable compare to just chop wood and carry water. Just do things (as quoted below), one step (or 5 minutes) at a time. However, do check for any health issues. Be kind to yourself. Move, sleep, and eat well.
One day, you will be dead. Each year that passes after your death, fewer and fewer people will remember who you were, what you did or what your face looked like. Eventually, you'll be completely forgotten. Who cares if that side project you put out sucked or not. Might as well put it out there and see what people think. There's a good chance too that the project won't even be remembered even by the time you die.
The best way to get experience is to do things, so given that no one is going to remember, might as well try to do it. Your successes won't be remembered along with your failures.
Should you dump unwanted pet fish into the river? Definitely no. The Amazon sailfin catfish (also known locally as DBKL fish), which is not an indigenous species, have invade our local rivers, ponds, or lakes. The bigger issue is that most people don't know or don't want to euthanize (humanely dispose) of unwanted pet fishes but revert to aquarium dumping instead. Perhaps, sell back these fishes to fish stores or donate to other hobbyist. If all these fail, just use Clove oil.

How does fish farm in SG looks like? Let Ah Hua tells you.



How to breed shrimp? The most important lesson from the video is not about breeding shrimp, but understanding water parameters and maintaining good water quality. Rare we stumbled upon good video in YouTube on breeding fish.



Is luck real? Not really, is only one of many external factors in life as in what they say, "lucks favour the prepared mind". Choose personal empowerment (focus on who you are, choose your own race, and love what you do). Accept those ideas that growth you and reject those which drag you down.

How do you organize everything you want to do? Regardless what system you've implemented, the system should be simple and easy for constant repeated review. Complex system discourage usage and reviewing. Without reviewing, there will be no awareness on the progress on your to-do list, hence stagnance of what you've planned to do.

If not SICP, then what? Maybe HTDP? (via HN) The endless argument on why SICP is not the right entry material for those who want to venture into computer science or software engineering and HTDP is probably a better choice instead.

This Week I Learned - 2017 Week 42

Last week post or something from the archive.

Sweet old week 42. Another ten more weeks and we can conclude the year 2017. Things are getting more exciting. Switching different diet seemed to help somehow, even the complexion of old wounds was getting better.

21 years. That's is probably the longest overdue to-do item I've checked off this week. When I was young, Japanese Drama was a regular slot our local TV channel TV2. There was this drama and song which I partially remembered but can't remember the name or the casts. The tune have been humming inside my head for the past 21 years.

While building a play list of songs to test different amplifier or speakers, I stumbled upon a list old 90's Japanese opening theme songs. The first song on the list was the bloody tune that have been lingering in my mind for so long. The name of the song is "Ima Sugu Kiss Me (今すぐkiss me)" sang by the pop/rock band, Lindberg. You can safely ignore the awkward 90's fashion sense and MTV style. And the name of the drama is "Sekai de Ichiban Kimi ga Suki (世界で一番君が好き!)".




Dreyfus model of skill acquisition. One of the issue when picking up new skill is you may stuck at the advanced beginner level and can't move on to the next level. The joke about having ten years experience but doing the same thing ten times clearly illustrates this sad but truth scenario. How you know you're stuck in the advanced beginner level? Observe your seniors who have work much longer than you. Refactor your wetware is one of the possible way to overcome this.

Philharmonic Audio Affordable Accuracy speakers. Some knowledge on electronic and speaker design does help to improve an existing good enough speakers to excellent level. Again, sadly we can't get the parts here in MY.

The Farmer's Horse by Alan Watts. Not really much about the lesson of the story but the origin of the story. I've read this story several times and there are several versions. Some believed this is an old Chinese parable but I don't remember reading this story in any ancient Taoism literature. There are always stories from second source rather than the primary source. I was wondering what is the primary source of the story?

Vim after 15 years. (via HN). Time to clean up my Vim configuration again.

The ES9038PRO DAC chip (details from manufacturer). Never buy product by the brand, always look into the component used. Compare the specifications and features and purchase according to your budget. However, product based on this DAC chip is still rather expensive. Can't wait to get myself on any cheaper DACs based on this chip from China to test it out like the TFT HifiDuino project. Comparable, you also can get DAC using the AK4497EQ chip.