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2,211 PointsgetCategoriesCount
Unable to get the code working.
public Map <String, Integer> getCategoryCounts(){
Map <String, Integer> getCategories= new HashMap<String, Integer>();
for (BlogPost post: getPosts()){
int count =0;
for (String category: post.getCategory()){
count++;
getCategories.put(category, count);
}
}
return getCategories;
}
Getting an error on '.getCategory()"
1 Answer
Craig Dennis
Treehouse TeachergetCategory
returns a String, no need for the nested for loop.
Hope that helps!
Ken Alger
Treehouse TeacherKen Alger
Treehouse TeacherEdited for markdown