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jordann

11 karma · joined September 24, 2022

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jordann··on Ask HN: How does the iOS Lyft app detect that I landed at the airport?
Your calendar can get automatically updated from your emails; I imagine Lyft can likely access your calendar.
jordann··on Ask HN: Has ADHD Become Overdiagnosed?
Psychiatrist Peter Kramer writes about how the availability of a technological solution prompts us to see the problem everywhere - such as lithium for bipolar, Prozac for depression, Xanax for panic attacks, and now Adderall for ADHD. What problem is next that we find a solution for? I think it will be something for impulse control perhaps.
jordann··on How will the US debt situation play out?
Slightly above ‘average’ inflation-levels, compounded over time, creating an intrinsic tax on wealth and inflating away the debt-to-gdp ratio so it remains roughly the same or near-same levels. Combine that with an increase in retirement age, a reduction in retirement benefits, and an increase on social-security tax incrementally over the next decade. Gen Z will perhaps be the first with a retirement age of 69 (nice).
jordann··on So you want to modify the text of a PDF by hand (2020)
If you don't mind using java, you can use the open source Apache PDFBox library

https://pdfbox.apache.org/

It's relatively performant and it's a mature and supported codebase that can accomplish most pdf tasks.

jordann··on Physicists discover that gravity can create light
Thomas Pynchon was ahead of his time with his book title https://en.wikipedia.org/wiki/Gravity%27s_Rainbow