In the Programming by Stealth podcast I do with Bart Busschots, we had an assignment a while back to create a web app that would show the time in two different cities of their choice. I took the assignment up a notch and added a little slider you could drag to change the time in […]
Continue readingMore TagTag: javascript
CCATP #651 – Bart Busschots on PBS 100 of X — Time Sharing Challenge Solution
In this positively delightful episode, Bart and I celebrate 100 episodes of Programming By Stealth. When we hit 99 installments, Bart declared that for 100, there should be cake! So I got Bart’s darling beloved to deliver him a piece of cake right as we started, and Steve delivered one to me. To say that […]
Continue readingMore Tag
CCATP #643 – Bart Busschots on PBS 99 of X – Building with Classes Part 2: Is-A
This week Bart Busschots brings us the penultimate JavaScript installment of Programming By Stealth as he brings us part 2 of building with classes. This wraps up our third look at Object Oriented programming in JavaScript. We learn about the concept of inheritance, and how it allows us to build classes that inherit attributes and […]
Continue readingMore TagCCATP #642 –– Bart Busschots on PBS 98 — Building with Classes Part 1 — Has-A
In this episode of Programming By Stealth, Bart explains one single concept, that of “Has-A”. This is part 1 of 2, where next time we’ll learn “Is-A” which is about inheritance. These both sound like odd terms but they’re part of what makes object oriented programming so powerful. Bart spends 90% of the time going […]
Continue readingMore TagCCATP #640 – Bart Busschots on PBS 97 — Class Data Attributes & Functions
I’m not going to lie to you guys, this episode of Programming By Stealth was pretty rough for me. It builds on the foundation Bart laid in PBS 95 where he introduced Getters and Setters and it was pretty clear that this previous lesson had not sunk in for me yet. I’ll definitely have to […]
Continue readingMore TagCCATP #638 – Bart Busschots on PBS 96 of X — World Clock Challenge Solution
This installment of Programming By Stealth is a solutions show all about the clock assignment from PBS 92. Bart’s been quite busy this week designing an entirely new distance final exam system for the university where he works so he asked if I’d take on half of the content by presenting my solution to the […]
Continue readingMore TagCCATP #637 — Bart Busschots on PBS 95 of X — Better JavaScript Class Attributes
This week Bart explains how to give our JavaScript classes better data attributes via a very powerful JavaScript feature: getters and setters. On my first read through the notes for the episode, my head was spinning a bit, but Bart explains this so well using concrete examples (like a circle with a radius) that I […]
Continue readingMore TagCCATP #635 — Bart Busschots on PBS 94 of X — Basic JavaScript OO with Class
My Diagram Explaining Classes, Constructors, Objects and Instances In the early days of Programming By Stealth, Bart tried to explain JavaScript classes, objects and instances. He talked about it in Installment 17 before ES6, and then took another run at it in installments 27-31. But it never felt to Bart like he had explained it […]
Continue readingMore TagCCATP #632 – Bart Busschots on PBS #93 – Encapsulation with JavaScript Objects
In this episode of Programming By Stealth, Bart takes us through the last “hat” that JavaScript objects can wear: encapsulation. As Bart walks us through the problems encapsulation solves using a funny NosillaCast-specific example, he shows how the code becomes reusable and sharable with encapsulation, and even more readable. You can read the tutorial shownotes […]
Continue readingMore TagCCATP #630 – Bart Busschots on PBS 92 — Currency Grid Solution
CCATP #630 for March 14, 2020, and I’m your host, Allison Sheridan. This week our guest is Bart Busschots with PBS 92 of X in which he walks us through his solution to the assignment from PBS 89 to create a grid of currency conversions. He doesn’t go through his code line by line, but […]
Continue readingMore Tag