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Results tagged with performance
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user 20516
Performance is a subset of Optimization: performance is the goal when you want the execution time of your program or routine to be optimal.
2
votes
Matching a pattern in many lines of text
You should probably be using find() instead of matches() (source).
I would recommend using regexpal to test out your pattern, just in case.
Whether or not the Regex solution is faster, you'd have to …
- 247
3
votes
Infix to Postfix conversion in Java
One small thing you can do is improve the readability of things like
valueOfOpr(opStack) != 5
by making an Operator enum like so (notice I took the liberty of re-ordering the square brackets, corr …
- 247