Feb 17, 2012 · 2. Use forEach and related In any even vaguely-modern environment (so, not IE8) where you have access to the Array features added by ES5, you can use forEach (spec | …

The forEach method was introduced with lineage to the prototypal inheritance of Array object! Needless to say, the forEach clause works only with those data structure which are Arrays.

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.

Dec 29, 2014 · foreach(object obj in listofObjects where obj.property == false){ so that it would only iterate through a specific subset of objects in the collection?

List<string> someList = <some way to init> someList.ForEach(delegate(string s) { <process the string> }); I suppose off the top of my head, that instead of the anonymous delegate I use …

Almost all languages have a foreach loop or something similar. Does C have one? Can you post some example code?

Sep 4, 2008 · While an interesting post about the differences of foreach vs for, this does not address the question asked at all, which was " how do I get the index of the current iteration of …

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 …

Sep 8, 2012 · I am trying loop on selected elements that queried with document.querySelectorAll, but how? For example I use: var checkboxes = document.querySelectorAll('.check'); for( i in …

The foreach statement repeats a group of embedded statements for each element in an array or an object collection that implements the System.Collections.IEnumerable or …