danvk.org blog

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• Introducing mapsnap: Automated Georeferencing for Historic Sanborn Insurance Maps #Mapping #GIS #OpenSource

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  Sep 10, 2026

• AI helps add 10,000 more photos to OldNYC #AI #History #Mapping

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  Mar 8, 2026

• Working on Hard Problems #Programming #Software #ProblemSolving

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  Oct 9, 2025

• Python and C++ with pybind11: A Great Combination #Python #Cpp #Programming

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  Sep 11, 2025

• Boggle Roundup: My Fifteen Minutes of Fame #Gaming #WordGames #Programming

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  Aug 25, 2025

• After 20 Years, the Globally Optimal Boggle Board #Boggle #Algorithms #Puzzles

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  Apr 23, 2025

• Boggle Revisited: Following up on an insight #Programming #Software #Games

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  Apr 10, 2025

• Boggle Revisited: A Thrilling Insight and the Power of Algorithms #Programming #Algorithms #Games

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  Feb 21, 2025

• Boggle Revisited: New Ideas in 2025 #Programming #Software #Games

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  Feb 13, 2025

• Boggle Revisited: Finding the Globally-Optimal 3x4 Boggle Board #Programming #Algorithms #Games

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  Feb 10, 2025

• Another Decade, Another Webdiff #WebDev #Software #Programming

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  Jun 13, 2024

• AlphaGo vs. Lee Sedol #AI #MachineLearning #Go

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  Mar 15, 2016

• Extending the Grid to Add 1,000 Photos to OldNYC #Programming #Mapping #DataVisualization

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  Jan 19, 2016

• My takeaways from NIPS 2015 #NIPS #MachineLearning #AI

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  Dec 12, 2015

• Dan writes on HammerLab #Programming #Software #Mapping

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  Oct 21, 2015

• Launched: OldNYC #Programming #Software #Mapping

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  Jun 4, 2015

• PyCon 2015: Make web development awesome with visual diffing tools #Programming #WebDev #Tools

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  Apr 12, 2015

• Training an Ocropus OCR model #OCR #MachineLearning #Programming

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  Jan 11, 2015

• Extracting text from an image using Ocropus #OCR #Programming #OpenSource

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  Jan 9, 2015

• Finding blocks of text in an image using Python, OpenCV and numpy #Python #OpenCV #ComputerVision

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  Jan 7, 2015

• Choosing an iOS Podcasting App #iOS #Podcasting #Apps

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  Dec 29, 2014

• JavaScript String slice, substr, substring: which to use? #JavaScript #Programming #WebDev

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  Nov 17, 2014

• GitHub integration and Image Diff improvements headline webdiff 0.8 #Programming #Software #OpenSource

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  Nov 7, 2014

• Life after Google, Six Months In #Career #Tech #PersonalGrowth

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  Oct 31, 2014

• Fully Migrated to GitHub Pages #Programming #Software #GitHub

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  Oct 23, 2014

• Filtering JSON with pyjsonselect and jss #Programming #Software #JSON

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  Oct 13, 2014

• Facebook (non-)Insights #Programming #Software #Data

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  Oct 13, 2014

• Trying out GitHub Pages #Programming #WebDev #OpenSource

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  Oct 1, 2014