Iterating through collection. What are the differences?
95720
Is there a performance difference between a for loop and a for-each loop?
67916
Why is it bad to use an iteration variable in a lambda expression
158615
IEnumerable vs List - What to Use? How do they work?
4363
Does foreach evaluate the array at every iteration?
125053
Returning same collection type, differently parameterised
20449
Is there a way to access an iteration-counter in Java's for-each loop?
142792
What's the difference between iterating over a file with foreach or while in Perl?
8057
In .NET, which loop runs faster, 'for' or 'foreach'?
264
How does the Java 'for each' loop work?
12108
List> vs List>
143783
What is the best way to get the count/length/size of an iterator?
43938
Why doesn't $.each() iterate through every item?
21294
what's different between each and collect method in Ruby
107550
Iterating over Java collections in Scala
55589
How to remove elements from a generic list while iterating over it?
92741
Iterating over the map and calling another method
109626
Is there a built-in method to compare collections?