Category: Software development

Reading Time: < 1 minute Note: the Amazon links are my Amazon Associate Link. I don’t think you will pay extra buying from Amazon through this link, but I will get a small commission from it. I paid $159.87 for Apple AirPods Pro (series number: SH36DK17G0C6L) at Amazon on November 25, 2020, and I just saw it’s $219.99 on Amazon

stlplace
February 20, 2023

Reading Time: < 1 minute Had a production incident recently after production deployment. I was not intimately familiar with the oracle index charge (drop) and impact on other apps (lack of visibility and lack of perf testing environment). It’s hard to prevent this sort of thing from happening but I think as developers we should learn from those mistakes and

stlplace
November 16, 2022

Reading Time: 2 minutes Community night, open house, curriculum night,… the bottomline is, they are all “meet the teachers” night. It’s not as hard as “meet the parents” (I recall there was a movie with that name). Because of pandemic, last few years, meet the teachers have mostly virtual or drive through, to avoid large crowd etc. And I

stlplace
September 1, 2022

Reading Time: < 1 minute In my old job at the credit card 💳 co. I did support for a while and once I spent about 2 hours giving cardholder about 1.3 cents worth of US dollar. Today the roles reversed. Btw, Serenity said she was proud of me (assuming she was complementing I was the cool 😎 guy). What

stlplace
August 18, 2022

Reading Time: < 1 minute also Btw, I sense the current market probably wiped out a lot of new retail investors (home gamers in Jim Cramer’s words), or many new Robinhood app users. Last but not least, is this transitory?

stlplace
June 11, 2022

Reading Time: < 1 minute Link to all videos; course overview page. I saw the first video (Introduction, Financial Terms and Concepts) a while ago. Some background on instructor Dr. Jake Xia. Portfolio Management (also by Jake Xia)

stlplace
May 23, 2022

Reading Time: 2 minutes The stock market continued its downward trend this past week, and on Friday, S&P 500 went down 20% from the beginning of the year, and it officially tested the bear market (20% down is a measurement of bear market). But, per other measures, such as Schiller PE, it’s 36 as of 04-01-2022 (may down a

stlplace
May 22, 2022

Reading Time: < 1 minute High profile or high impact outage or incidents are just a way of the life in modern internet, or public cloud. The key is to recover quickly from the incident, and learn from those incidents: post mortem analysis, or in some places they do root cause analysis or RCA, and in my personal opinion, RCA

stlplace
February 4, 2022

Reading Time: < 1 minute I listened to or watched a few interesting youtube video and or twitter space recently. The most significant one is the “storytelling”, I believe this is probably as important as “compounding effect” in investing and life time learning. Below is the youtube video, how to speak, by Prof Patrick Winston of MIT Twitter Space (how

stlplace
January 22, 2022
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