Differentiate between Foreach and For statement

Consider 2 scripts of code: Statement 1: foreach( object A in collection) { int value = A.value; A.value = 10;// Compiler error, since we cannot modify it. } Statement 2: for(int i = 0; i < collection.Count; i++) { object A = collection[i]; A.value = 10;// Valid statement } In many cases, Statement 1 is the best choice.
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