Gary Sieling

Philadelphia Software Developer

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  • Recent Posts

    • Data Exploration in Javascript
    • Visualizing Pigments with D3.js
    • Parsing Javascript in Javascript
    • Functional Programming Patterns in Four Popular Javascript Libraries
    • Parsing PDFs at Scale with Node.js, PDF.js, and Lunr.js
    • My First A/B Test… with Results
    • Building a full-text index of git commits using lunr.js and Github APIs
    • Full-Text Indexing PDFs in Javascript
    • Lessons Learned from 0 to 40,000 Readers
    • ExtJs JSON Reader Example
    • Entity recognition with Scala and Stanford NLP Named Entity Recognizer
    • Extracting PDF text with Scala
    • Implementing k-means in Scala
    • Scala zip/zipAll Example
    • Scala Tree Sort Example
    • Extracting Social Media Vote Counts for Reddit, Twitter, Google+ and Hacker News
    • Case Study: 10x File Copy Performance with Robocopy
    • Reducing page load time by 75% with pngcrush and Apache caching
    • Moving files and folders into hashed subfolders
    • bash – md5sum – remove trailing newlines
    • Cobol v. Fortran
    • “Learning ExtJS 4″ Review
    • Scala vs. Clojure
    • Philly ETE – Building a Terabyte-scale Math Platform – Summary
    • Philly ETE – Database as a Value – Summary
    • Philly ETE – Druid Column Oriented Database
    • Philly ETE – Metor.js Talk Summary
    • Philly ETE 2013 – Day 1 Keynote Summary
    • Grep.js
    • Job Title Trends in Computing Fields
    • Simulating a Line-Following Robot in R
    • Improving the default Android Keyboard
    • Solr CSV DataImportHandler sample
    • Solr DataImportHandler example with FileDataSource
    • Robot Localization in R
    • 2012 Side Projects
    • Data Warehousing, NoSQL, and the Cloud
    • Building a Naive Bayes Classifier in the Browser using Map-Reduce
    • Fixing issues where ExtJS charts don’t render in IE
    • ExtJS 3.4 Scatter Chart Example with Logarithmic Axis
    • ExtJS 3.4 Trendline Example
    • ExtJS 3.4 Scatter Chart Example
    • Building a JSON webservice in R
    • Unit testing in R
    • Building a statistical significance testing web service powered by R
    • ExtJS Area Chart Example
    • R Error: “Error in readBin(fileR, “integer”, n = Length/2, size = 2, signed = TRUE, : invalid ‘n’ argument”
    • ExtJS Listener Example
    • ExtJS Stacked Bar Chart Example
    • Marking time in R
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    • Database Performance Tuning
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    • Javascript Code Examples
    • Linux Performance Tuning
    • Meetups
    • Nginx and Caching
    • Proof of Concepts
    • Robotics
    • Software Testing
    • SQL Performance Tuning
    • Statistics
    • Ubuntu
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