Feb 17, 2012 · forEach accepts a callback function and, optionally, a value to use as this when calling that callback (not used above). The callback is called for each element in the array, in …

The foreach loop, added in Java 5 (also called the "enhanced for loop"), is equivalent to using a java.util.Iterator

Just a note: if you replace forEach with map above, it's then possible to aggregate values. map will then return a list of said values, thus potentially simplifying the code in other ways.

Apr 29, 2017 · The querent did mention the Foreach -parallel construct in his question, but appeared to misunderstand the effect, so I assumed that a workflow was a possibility, and …

Aug 18, 2013 · When I meet the situation I can do it in javascript, I always think if there's an foreach function it would be convenience. By foreach I mean the function which is described …

List<T>.ForEach doesn't play particularly well with async (neither does LINQ-to-objects, for the same reasons). In this case, I recommend projecting each element into an asynchronous …

Mar 17, 2009 · 16 Another approach using linq is: foreach ( int number in numbers.Skip(1)) { // process number } If you want to skip the first in a number of items. Or use .SkipWhere if you …

Dec 30, 2008 · What specifically is the question? How to use foreach with a custom object? Or how to write code in the custom object so that foreach can be used on it?

Jun 16, 2017 · This doesn't work, the forEach loop is not guaranteed to run in order, so when the index === array.length check passes, there is no guarantee that all of the items have been …

Mar 27, 2012 · You can loop through all non-indexed properties of an object like this: var s = new MyObject(); foreach (var p in s.GetType().GetProperties().Where(p => …