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Search Results
29 items found
📝 Article
Published in FIT Newsletter • 15 Sep 2026
Functions: Why We Break Code Into Reusable Pieces
By Dave Milliken
Functions: Why We Break Code Into Reusable Pieces Dave Milliken One of the most useful ideas in programming is also one of the simplest: if you need to do the same thing repeatedly, write it once and reuse it. This conne...
📝 Article
Published in FIT Newsletter • 15 Sep 2026
SQL: How We Ask a Database Questions
By Dave Milliken
SQL: How We Ask a Database Questions Dave Milliken SQL: How We Ask a Database Questions SQL stands for Structured Query Language, which is one of the rare technical names that actually describes what the thing does. SQL ...
📝 Article
Published in FIT Newsletter • 15 Sep 2026
Arrays
By Dave Milliken
Arrays Dave Milliken A single variable is genuinely useful when you've got one piece of information to store, name = "Dave", age = 50. The trouble starts the moment you've got several related values sitting in a row: Dav...
📝 Article
Published in FIT Newsletter • 15 Sep 2026
Operators: The Symbols That Make Things Happen
By Dave Milliken
Operators: The Symbols That Make Things Happen Dave Milliken Programming languages lean on a small set of symbols to tell the computer what to do with values, and those symbols are called operators. Some of them will alr...
📝 Article
Published in FIT Newsletter • 15 Sep 2026
HTML, CSS, and JavaScript: Who Does What?
By Dave Milliken
HTML, CSS, and JavaScript: Who Does What? Dave Milliken Build modern web pages for any length of time and you'll run into the same three names constantly: HTML, CSS, and JavaScript. They work together so closely that ple...
📝 Article
Published in FIT Newsletter • 15 Sep 2026
What Is an Algorithm?
By Dave Milliken
What Is an Algorithm? Dave Milliken The word "algorithm" gets thrown around as though it belongs exclusively to Silicon Valley boardrooms and slightly ominous news articles. It doesn't. At its simplest, an algorithm is j...
📝 Article
Published in FIT Newsletter • 15 Sep 2026
Variables Explained Without the Jargon
By Dave Milliken
Variables Explained Without the Jargon Dave Milliken Every programming course on earth seems to open the topic of variables with some version of "a variable is a named memory location," and every single time, a room full...
📝 Article
Published in FIT Newsletter • 15 Sep 2026
CRUD: The Four Operations Behind Most Applications
By Dave Milliken
CRUD: The Four Operations Behind Most Applications Dave Milliken Here's a fun bit of trivia before we even get started: the word "crud" has been in use since before computers existed in any form we'd recognise. Nuclear e...
📝 Article
Published in FIT Newsletter • 15 Sep 2026
DRY: Don't Repeat Yourself
By Dave Milliken
DRY: Don't Repeat Yourself Dave Milliken There's a moment I've seen play out in a classroom more times than I can count. A student is debugging an assignment, they find the bug, they fix it, they run the program again......
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