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    Author: Doli Stepniewski

    Application developer, designer, musician and artist -- CTO at American Hometown Media - home of Just A Pinch Recipes -- Former partner and chief architect at echo/TicketMaster (echomusic, LLC) -- Creator of the echotools(tm) fan management, CRM, CMS and eCom platform.
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    • Doli Stepniewski
    Coding Sys Admin

    Containerize a Single Page App

    August 11, 2022February 23, 2023 Doli Stepniewski

    I’ll be containerizing doli-clock from my previous post JavaScript Analog Clock. The project contains 3 web files: index.html, doli-clock.js, and styles.css. And 2 build files:

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    Coding Design

    JavaScript Analog Clock

    August 10, 2022August 11, 2022 Doli Stepniewski

    Just in case you misplaced you watch or don’t want to look at the ugly digital display in the corner of your computer, here’s a

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    Database

    Optimize MySQL Queries By Using BETWEEN Instead of LIMIT and OFFSET

    July 26, 2015July 26, 2015 Doli Stepniewski

    Using BETWEEN instead of LIMIT and OFFSET proved to be a simple optimization to a troublesome slow MySQL query.

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    Coding Database Sys Admin

    How Sphinx’s Multi-Valued Attributes Replaces the Need for an OR Comparison Operator

    May 23, 2015May 23, 2015 Doli Stepniewski

    Sphinx documentation doesn’t give examples nor explain how to use SOURCE-TYPE ‘field’ with Multi-Valued Attributes (sql_attr_multi). After experimenting, I discovered that a simple comma delimited list of ids populated in the the referenced field of my record_sphinx_index table does the trick!

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    Coding Internet

    Facebook App-Scoped User IDs in API v2

    April 24, 2015May 7, 2015 Doli Stepniewski

    My company’s website recently went through the Facebook API v1 to v2 upgrade. Besides having to upgrade the OS on all our web servers so we could upgrade PHP, and having to rewrite our implementation code, the only real undocumented issue was dealing app ID format changes.

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