Elearn

Today we are introducing a system we have been working on for the last three years; Nerrvana. What problem do we solve? Web applications become increasingly complex, for example; compare these line...

>> Mr. Jurgen Hilke, I am the Director of Distance Learning at Frederick Community College. And you asked me about elements of quality instructions online. And I think if you look it...

What I'd like to do now is look into this issue in a little bit more detail. If we think about a piece of software as a mathematical object-- and of course that's very natural for...

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Welcome to the first unit of CS258--How to Make Software Fail. Now, making software fail is something that I feel very strongly about, but in the big picture, it's not necessarily failures...

Press the "T" to add a text label. You can drag the text label to a new position. Press the "add text" button add another text label. Press the pen to exit the text...

We saw this earlier, although I was trying not to call attention to it, but what happened is when we add something to a queue that is not full, I'm going to increment the counter. Similarly,...

So, what I'd like to do now is talk quickly about an example of testing done right. The example that I'm going to use is an open source database called SQLite. And you can read about...

So, here we are back with our broken formality test. And what I have done is I've changed the input a little bit so let's run these new inputs. And what we can see is the function has...

Well, let's take another quick quiz and this one like the broken prime number function I showed you is designed to pry into the limitations of coverage metrics. So your job now is to insert a...