Category Archives: 2. Software Development

SCHOLAR Live Homework session – Higher Computing!

Presented by: Ian King, SCHOLAR Online Tutor for Computing.
When:              Wednesday 27 February  7.30 – 8.30pm.
Theme:            Using arrays to store data, and how they are accessed in the standard algorithms
Adobe Link (sign in as a guest):   http://heriot-watt.adobeconnect.com/scholarhomework
There will be an opportunity for students to participate in a Q&A session at the end of the presentation.

A request from the gallery

Apparently my Christmas coursework posts were not detailed enough. So I “volunteered” to do a more “live” version. I have had to split this into sections, however, because of the speed of my computer (or rather its connection to the server) I have only got the 1st and 2nd  parts done. I will complete the others from home the image below should explain my problem. (I need to wait for 3 hour while the software compiles 15 minutes of typing into a slide show)

Continue reading A request from the gallery

Short Data Type

I would like to apologise to Katie, she was looking at the sequence of posts on the 2011 coursework and became confused with the “Short” data type. At the time I wrote the solution for the 2011 coursework we were using VB6, this uses the Integer data type to store whole numbers. When I created the articles in December, I opened up the original project using VB2008EE to capture the screen grabs. The import wizard unbeknownst to me had changed the data type to short. I should have noticed it but I missed it, sorry.

I’ll let the MS help do the explaining after the break.

Continue reading Short Data Type

Actual and formal parameters

I had a few questions about this in class today, so I think it’s worth going back over it.

Parameters are used by procedures and functions to pass information in and out. They are used in the definition and in the call of these constructs.

  • The parameters used in the procedure/function definition are called the formal parameters.
  • The parameters used in the procedure/function call are called the actual parameters.

Continue reading Actual and formal parameters

Its only been six weeks!

I want you to cast your mind back to December, the terrible rain, the lack of snow. Can you picture it? At that time I created a series of posts, which took you through the process of completing a coursework. When I set today’s task, a lot of you looked the same way you did in August, when I told you about impossible tasks. While I am on the subject of time travel,  you might want to look at a post from the 2nd of October. (Help with the task after the break) Continue reading Its only been six weeks!