Which is more efficient for looping through the Dictionary, foreach or for-loop using LINQ?
8057
In .NET, which loop runs faster, 'for' or 'foreach'?
43239
What is the best way to modify a list in a 'foreach' loop?
132737
Is ++i really faster than i++ in for-loops in java?
108538
IList vs IEnumerable for Collections on Entities
88232
Should I always return IEnumerable instead of IList?
50299
Idiomatic way to use for-each loop given an iterator?
148400
Recursion or Iteration?
27097
Does Class need to implement IEnumerable to use Foreach
155910
How do I iterate over the properties of an anonymous object in C#?
73399
Why can't I do foreach (var Item in DataTable.Rows)?
116804
Iterating Through a Dictionary in Swift
100338
Is there a LINQ syntax for the (T, int) overloads of Where and Select?
64054
List vs tuple, when to use each?
55895
Which one is better : Loop with SOQL or create a List then Loop?
132573
Is "for(;;)" faster than "while (TRUE)"? If not, why do people use it?
73651
How to most elegantly iterate through parallel collections?
90538
Two ways to map a function on a list: Which one is faster?