Tagged Questions

6
votes
8answers
614 views

How important is it for a programmer to know how to optimize code, solve complex puzzles, answer technical questions quickly?

So I'm in the process of looking for a job. And I have had plenty of test and just recently someone sent me a puzzle. It's the crackless wall problem and I have no idea how to approach it. I could ...
0
votes
4answers
431 views

what is best book to learn optimized programming in java [closed]

Possible Duplicate: Is there a canonical book for learning Java as an experienced developer? Let me elaborate a little: I used to be a C/C++ programmer where I used data structure ...