Java List size() performance and tips
11425
Java - Difference between for loop terminating expression
103417
Why is String.IsNullOrEmpty faster than String.Length?
2620
How do I determine the size of my array in C?
85281
Are there any issues with allocating memory within constructor initialization lists?
26186
Should I use Java's String.format() if performance is important?
90867
The performance impact of using instanceof in Java
137411
Is it possible to test list size from a VisualForce page?
143783
What is the best way to get the count/length/size of an iterator?
74620
is the + operator less performant than StringBuffer.append()
8800
What is the size of a boolean variable in Java?
87386
What is the memory consumption of an object in Java?
47196
Ways to iterate over a list in Java
128233
How Big can a Python List Get?
15951
Most efficient implementation of a large number class
43227
How to apply sizeof() operator to non-static class member methods?
90538
Two ways to map a function on a list: Which one is faster?
99976
Why is (sizeof(int) > -1) false?