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author | Adam Bard <github@adambard.com> | 2013-09-08 21:49:26 -0700 |
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committer | Adam Bard <github@adambard.com> | 2013-09-08 21:49:26 -0700 |
commit | 599ed0df3012ae578281dd92afc5a48891f56810 (patch) | |
tree | 7a3d8f634327c8071563c5cbf1a324b82ea26436 | |
parent | f423f54d42f9af9623e3c77f7dfbd30e8f7f9eb6 (diff) | |
parent | 995013c92119395564d303a2b6b5e67fcb66a5fc (diff) |
Merge pull request #313 from mix3d/patch-1
Including for each loop example
-rw-r--r-- | java.html.markdown | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/java.html.markdown b/java.html.markdown index cdcf620c..a2fc3630 100644 --- a/java.html.markdown +++ b/java.html.markdown @@ -210,7 +210,19 @@ public class LearnJava { //Iterated 10 times, fooFor 0->9 } System.out.println("fooFor Value: " + fooFor); - + + // For Each Loop + // An automatic iteration through an array or list of objects. + int[] fooList = {1,2,3,4,5,6,7,8,9}; + //for each loop structure => for(<object> : <array_object>) + //reads as: for each object in the array + //note: the object type must match the array. + + for( int bar : fooList ){ + //System.out.println(bar); + //Iterates 9 times and prints 1-9 on new lines + } + // Switch Case // A switch works with the byte, short, char, and int data types. // It also works with enumerated types (discussed in Enum Types), |