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DSC_0013 Zach Doty Cover Photo for Introduction to Machine Learning

An Introduction to Machine Learning

Howdy! This is an abrupt interruption to our regularly scheduled programming of SQL lessons, Amazon Alexa Skill development and Algorithmic trading. For those readers who don’t personally know me, I’m on a quest/streak to level up as a technologist. Getting around to the point, I’ve been taking self-paced courses in varying forms to learn, apply […]

DSC_0104 Zach Doty Cover Photo for Learning LIKE SQL Statement

The LIKE Statement: SQL Statement Fundamentals

Howdy folks! We are overdue for another installation of SQL learning. I’ve slept a few times since the past couple of articles on how to learn SQL. Previously, we talked about the IN Statement, BETWEEN statement, and ORDER BY clause. In this article, we’ll learn how to execute the LIKE statement in SQL queries. Let’s […]

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Building an Interactive Quiz Alexa Skill, Part 1

Hello Alexa geeks! Welcome back to our journey of learning how to develop Amazon Alexa Skills for the Echo and more. Last time, we completed the build process for our first simple “fact-dispensing” Alexa Skill. In this article, we’ll start the process for a skill that accepts user input in the form of a quiz, […]

The IN Statement: SQL Fundamentals

Howdy, budding SQL masters! It’s been a minute since the last SQL post! I’ve taken some time to devote to Alexa Skills, some other personal housekeeping, and adopting a dog with my wife!! Last time we talked SQL, we learned the BETWEEN statement to hone in on the exact values we wanted for a SQL […]

The BETWEEN Statement: SQL Statement Fundamentals

Hey there, folks! Welcome back to our journey in learning SQL. Our last few of posts covered the ORDER BY clause, LIMIT statement and the COUNT function. (See full list of SQL tutorials here.) Today, we’re going to cover the BETWEEN statement. This is the start of some deeper material. In addition to the BETWEEN […]

DSC_0163 Zach Doty Cover Photo for ORDER BY SQL Clause

ORDER BY Clause: SQL Statement Fundamentals

Welcome back to our SQL learning journey! It’s been a week and a half since my last post on using LIMIT. Work got crazy and I got the flu! 🙁 But we’re back in action. Today, we’ll delving deeper into SQL statements in PostgreSQL: ORDER BY. Let’s jump in. Why would you need a statement […]

DSC_0265 Zach Doty Cover Photo for LIMIT SQL Statement

SQL Statement Fundamentals: The LIMIT Statement

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Getting Started with Alexa Development 02: Signing Up to Alexa Development Portal

Welcome back to our journey in learning how to program Amazon Alexa Skills via Echo voice search. In the previous article, we walked through the process of setting up an Amazon Web Services (AWS) account. Today, we’ll set up an account at the Alexa Development portal, a distinct entity from the AWS portal.   Without […]

bluebonnets Zach Doty cover photo for SQL COUNT Function

SQL Statement Fundamentals: The COUNT Function

  Hello, hello, hello SQL fans! (Or gracious friends and family perusing the site. 🙂 ) The journey into learning SQL continues, and today we’ll cover the COUNT function. Jumping right into it, here’s our working definition of the SQL COUNT function: The COUNT function should return the number of input rows that match a […]

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Getting Started with Amazon Alexa Development: Signing Up To Amazon Web Services (AWS)

Welcome back, folks, to our foray into Amazon Alexa Skill Development. If you’ve visited the blog recently, you’ll notice I’ve been juggling a few subjects for a minute, including SQL. For context, here’s our first article, starting Amazon Alexa skill development from the absolute beginning. (Following my haphazard skill development of Silly Marketing Strategies at […]