|  | | Writing efficient code
1. Coding for efficiency
2. Optimizing loops
3. Optimizing loops: eliminate redundant function calls
4. Optimizing loops: eliminate redundant function calls
(continued)
5. Optimizing loops: inline function calls
6. Optimizing loops: create or destroy objects
7. Eliminating empty functions
8. Eliminating redundant code
9. Avoiding comments that fail to add value
10. Reordering switch...case statements
11. Handling special cases early
12. Using multi-dimension arrays with caution
13. Watching your network traffic
14. Returning content when it's available
15. Section summary
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