estark37

if (Meteor.isClient) {
  Test = new Meteor.Collection("test");
  Meteor.subscribe("testsub");
}

if (Meteor.isServer) {
  Test = new Meteor.Collection("test", { connection: null });
  Meteor.publish("testsub", function () {
    return Test.find();
  });

estark37

# How much does it cost to get from (i1, j) to (i2, j) by going up                                                                                      
# or down only?                                                                                                                                         
def sum_to(i1, i2, j, matrix):
    x1 = min(i1, i2)
    x2 = max(i1, i2)
    return sum([matrix[x][j] for x in range(x1, x2+1)])

# Returns the minimum path sum that goes from any entry in the                                                                                          
# leftmost column to entry (i, j).                                                                                                                      
def compute_min_path_entry(i, j, matrix, min_path):