Minjie’s Rants and Thoughts

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Two credit card and Digital Wallet tips
Digital wallet and credit card expiration and automatic extension
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Minjie Xu
An enduring company: reading Warren Buffett annual letter to shareholder Feb 24, 2024
The shareholder letter and 2023 annual report PDF file here. Quote the letter, page 5
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Minjie Xu
I need to better organize things
First, some background: I missed a few checks from Delta Dental of Missouri and a mortgage company in last few years.
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Minjie Xu
Capital One Discover Financial merger
Writing from my experience on credit card both from consumer (outside) and business (inside) perspective: meaning encourage more usage of the card via…
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Minjie Xu
Is Pickleball a bubble?
Or in bubble territory.
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Minjie Xu
Did you notice that Warren Buffett bought and sold some home builder stocks recently
Not too long ago, I noticed Warren Buffett's Berkshire Loads Up On 3 Homebuilders.
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Minjie Xu
Gentrification of Olivette 橄榄村的绅士化?
Gentrification:
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Minjie Xu
Ankle injury and recovery - 从哪里摔倒就从哪里爬起来
I don't know about you, but I was fairly enthusiastic about sports when I was in the middle school and part of the high school.
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Minjie Xu
Setup RDMS for learning
I am teaching a database course this semester at a local university.
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Minjie Xu
Two simple Microbit programs for valentines day
I am going to show the below two simple programs with hearts tomorrow for the 4th graders in my daughter's school.
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Minjie Xu
Expectations, expectations, expectations
(Update 02-10-2024) Just went there to drop her off for the Saturday event, afterwards I went to Chick Fil A to get some food for the rest of family.
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Minjie Xu
Don't solely relying on the income from day job
Reasons for that: economy and layoffs - we have zero control on neither; at certain point, companies and organizations started to discriminate against…
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Minjie Xu
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