Neo4j

Let's say I have 50 person nodes and I set a new property like p.countryBorn = 'USA' for all. Later I notice 10 of person nodes actually are wrong and I need to update p.countryBorn value to 'Scotland'. How can I do that at once? I mean, I know p.nam...

Hello I have finished my Neo4j Certified Professional test, but when I try to submit t-shirt form a 'Internal Server Error' prompt me. Is there something to do? Tks!  

Hello I'm facing some issue regarding neoflix-ui app. Method to remove a movie from my favorite list returns an error `` TypeError: service.remove is not a function` The code in favorite.service.js file seems ok, I don't see where is the problem: ``...

Hello guysI'm stucked with this one. I don't get an error, but the output is not as expected. Here is my code:``MATCH (g:Genre) CALL { WITH g MATCH (m:Movie)-[:IN_GENRE]->(g) WHERE g.name is not null and m.countries IN ['France'] return count(m) as ...

I believe the code is correct, but the system does not validate. I am stuck on this. Here is my code:``` MERGE (m:Movie {title: 'Rocketman'}) ON MATCH SET m.matchedAt=datetime() ON CREATE SET m.createdAt=datetime() SET m.updatedAt=timestamp() RETURN ...