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Showing posts from February, 2007

I am Green Lantern

Your results:
You are Green Lantern
Green Lantern
70%
Spider-Man
70%
Hulk
70%
Robin
68%
Superman
60%
Iron Man
50%
The Flash
50%
Batman
50%
Supergirl
48%
Wonder Woman
43%
Catwoman
25%

Hot-headed. You have strong
will power and a good imagination.



Click here to take the "Which Superhero are you?" quiz...

TFS Links, Tools, Blogs, Books, etc.

Favorite C#.Net Interview Question: Numeric Conversions

I like to ask a wide variety of technical questions targeted to the candidate's seniority during interviews. My favorite C# question focuses on converting an Int64 into an Int32. Hopefully, this isn't something you need to perform often (poor design) but occasionally we have to clean up after the other guy, right? ;-) (If you interview with me and are reading this post-consider it a gimme...and hopefully you learned something anyway.)

Situation: We have an Int64 "b" I need to convert into an Int32 "a". How should we set a = b in the safest manner (i.e. no data loss)? Here are some options:



Line 15 does not compile throwing a "Cannot implicitly convert type 'long' to 'int'. " exception.
Line 17 properly raises an OverflowException.Line 19 does _not_ throw an exception. a's value incorrectly becomes 1569325055.
Line 21 properly raises an OverflowException.
In my opinion, the style in Line 17 is the best because it leverages the Fra…

Death to DRM

Props to Steve Jobs for finally calling a spade a spade and dismissing DRM as an ineffective solution to rights management. I'm all for protection of author/artist rights but DRM just isn't getting the job done. DRM is simply the major record/movie houses trying to solve the problem with technology. We see this all the time in business. It's easy to treat everything like a nail if all you have is a hammer. Get creative. Come up with a solution that works-hint: it's not technology.