Why does the second section of java code always takes considerably more time to run?
1889
How do I write a correct micro-benchmark in Java?
146628
How does Java handle multithreading?
157850
Python: Why is threaded function slower than non thread
80764
Why this huge performance difference for an encapsulated Javascript function?
95720
Is there a performance difference between a for loop and a for-each loop?
103417
Why is String.IsNullOrEmpty faster than String.Length?
927
How to Calculate Execution Time of a Code Snippet in C++
56606
Why is main() in java void?
156341
How this java code produces deadlock?
106257
What are the possible problems caused by adding elements to unsynchronized ArrayList's object by multiple threads simultaneously?
145109
Measuring Java execution time, memory usage and CPU load for a code segment
158102
Java pass by reference and compiler optimization
142121
How can Android source code not have a main method and still run?
87288
In javascript, is accessing 'window.Math' slower or faster than accessing the 'Math' object without the 'window.'?
70299
Are Java static calls more or less expensive than non-static calls?
82769
What is the most frequent concurrency issue you've encountered in Java?
133282
Why is the loop instruction slow? Couldn't Intel have implemented it efficiently?