Is Redundant Programming in Java Inefficient?
1889
How do I write a correct micro-benchmark in Java?
95131
Are there risks to optimizing code in C#?
131
Is there a destructor for Java?
91930
How does Java makes use of multiple cores?
9079
Mark-as-duplicate vs. Merge
35697
Performance of Arrays vs. Lists
23861
In a java enhanced for loop, is it safe to assume the expression to be looped over will be evaluated only once?
27078
When do Java generics require  instead of  and is there any downside of switching?
113433
Best practice for reusing python code
89820
Any reason to clean up unused imports in Java, other than reducing clutter?
104880
Is the ternary operator faster than an "if" condition in Java
128212
Performance of using static methods vs instantiating the class containing the methods
17990
Why does the order of the loops affect performance when iterating over a 2D array?
87684
Memory Efficiency and Performance of String.Replace .NET Framework
42625
SFDC: Understanding With Sharing, Without Sharing & Unspecified Sharing Classes
58859
Are static methods more efficient?
69315
Should you always Code To Interfaces In Java