add idea to ignore

kahing · kahing · commit 463bc5238e16 · 2015-12-20T12:00:57.000-08:00
diff --git a/.gitignore b/.gitignore
@@ -18,3 +18,4 @@ a.out
 # java/maven output
 *.class
 target/
+.idea/

-Original file line number
+Diff line change
 # java/maven output
 *.class
 target/
 +.idea/