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Track new South African government tenders every morning, filtered by province and category

Track new South African government tenders every morning, filtered by province and category

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6 min read
I expected PyPI's long tail to have messier version metadata. A full-ecosystem census proved me wrong.

I expected PyPI's long tail to have messier version metadata. A full-ecosystem census proved me wrong.

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4 min read
Where Tampa Bay's $500,000-and-up homes are: owner value by ZIP, 2020-2024

Where Tampa Bay's $500,000-and-up homes are: owner value by ZIP, 2020-2024

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3 min read
Turning a Government Pay Calendar PDF into Structured, Verifiable Data

Turning a Government Pay Calendar PDF into Structured, Verifiable Data

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2 min read
Build a daily US federal contract-opportunity alert in Python with the free SAM.gov data extract

Build a daily US federal contract-opportunity alert in Python with the free SAM.gov data extract

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19 min read
How a flight alert app decides a fare drop is real: trimmed medians, score gates and append-only snapshots

How a flight alert app decides a fare drop is real: trimmed medians, score gates and append-only snapshots

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4 min read
¿Cuánto cuesta comprar vivienda en 20 de Julio? Mediana de 276,5 millones de pesos — estudio

¿Cuánto cuesta comprar vivienda en 20 de Julio? Mediana de 276,5 millones de pesos — estudio

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1 min read
How to get a daily list of new UK companies from Companies House (free API + Python)

How to get a daily list of new UK companies from Companies House (free API + Python)

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3 min read
Parsing ESMA's MiCA CASP Register in Python: Six Data Gotchas (and a Deadline Calendar to Go With It)

Parsing ESMA's MiCA CASP Register in Python: Six Data Gotchas (and a Deadline Calendar to Go With It)

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6 min read
What 5 GB of residential proxy traffic really costs per GB

What 5 GB of residential proxy traffic really costs per GB

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4 min read
Don't Invent a Star Rating: How We Linked Tusla Inspection Reports Without Misrepresenting Them

Don't Invent a Star Rating: How We Linked Tusla Inspection Reports Without Misrepresenting Them

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5 min read
369 estudios de vivienda 2026: barrios por habitaciones, casas, m por estrato, administraciĂłn y rentabilidad

369 estudios de vivienda 2026: barrios por habitaciones, casas, m por estrato, administraciĂłn y rentabilidad

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66 min read
The number-theory law I stumbled into turned out to be additive -- two independent "defects" add up exactly

The number-theory law I stumbled into turned out to be additive -- two independent "defects" add up exactly

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4 min read
Ingesting the UK Fuel Finder API: the rules that aren't in the docs

Ingesting the UK Fuel Finder API: the rules that aren't in the docs

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3 min read
Free datasets worth building something around

Free datasets worth building something around

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6 min read
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