During the weekly stand up two things happen. First: You should meet with your teammate(s) to verify everything is on track. You should be talking during the week either through email, in person, discussion forum, etc. But this time is set aside for formal discussions. Second: You will meet one on one with the instructor…
Let’s look at some samples of using recursion. Sometimes we use t because it is easier to write and maintain. Sometimes it is because it’s about the only way we can. The use of recursion is all around us. One major example is in fractals. A fractal is a never-ending pattern. Fractals are infinitely complex…
We’ve seen examples of where one function calls another. For example inside of main, you see that load_data(), total(), and average() are called. Recursion is where a function, calls itself. As you can see, calling yourself is “easy” but also “dangerous”. You can easily end up in an infinite recursive loop, that is until you…
We’ve looked at working with a single object. But what about real life situations, where you need multiple objects? For example, as Python Object of a single student is nice, but you need to have a group of them to be really useful. This also works for other objects, like cars on a dealership lot,…
As you’ve seen, you can store data as a string in the web storage systems, and that is it. It’s fine if you want to store a single number, or a string. But what about more complex data, which is harder to convert to a string. Converting Data to JSON Strings Well, using JSON (JavaScript…
To use Web Storage, we need to be both using HTML5 and JavaScript. Luckily Bootstrap is based on the HTML5 so that makes that part easy. To work with web elements, we can use JavaScript to access them, or jQuery, which is a little easier to identify individual elements in a script. Luckily for us,…
Using the Web Storage feature of HTML5 requires a bit of JavaScript, but overall is easy to use, once you learn it’s limits and capabilities. Web Storage is kind of like a simple, NoSQL database. I say, “like a” because while it is very similar in some respects, it is also different in others. Web…
While our class works well, there are a few additional things we can do to make it better. Add Security One down side to our class is while we have class variables, anyone who knows our variable names can access them by specifying our object instance name and then the variable name, like in the…
