Interview questions: Large text viewer

time to read 2 min | 244 words

I mentioned that we are looking for more people to work for us. This time, we are looking for WPF people for working on the profiler, as well another hush hush project that we’ll hopefully be able to reveal in December.

Because we are now looking for mostly UI people, that gives us a different set of challenges to deal with. How do I get a good candidate when my own WPF knowledge is limited to “Um.. dependency properties, man, that the bomb, man, yeah!”.

Add that to the fact that by the time people got an interview here, we want to be sure that they can code, that present an interesting problem. So we come up with questions like this one. Another question we have is the large text viewer.

We need a tool that can work with text file (logs) of huge size (1GB – 10 GB). We want to be able to open and search through such a file.

Nitpicker corner: I usually use this tool for that, the purpose of the question isn’t to actually to get such a tool, it is to see what kind of code the candidate writes.

We are looking for someone with a lot of skill in the UI side of things, so the large text file stuff is somewhat of a red herring, except that we want to see what they can do beyond just slap a few text boxes around.