About the Graph Academy category
Discussions about Graph Academy courses. Live classes meet on Discord channel #graphacademy
Forum Posts
Can you refer to course material after course completion?
Hi, noob here. I am near completion of one of the Neo4j Academy courses. Despite how easy and straightforward the cypher query language is easy to execute, I wanted to know if it is possible to refer to course content after the course is completed. I...
Finding Emil
Hi - just evaluating Neo4J for our company - and thought I'd try the academy training. Didn't take long to gets stuck As far as I can see Emil Eifrem didn't act in any movie. This query: MATCH (p:Person)-[:ACTED_IN]->(m:Movie) WHERE p:Person = 'Emil...
Graph data modeling Testing the model error
Hi all, I was trying to do answer the questions at the end of that page and although I am pretty sure my answers are correct I am getting an " OOPS! It looks like you haven't passed the test, please try again." message. Did anyone else faced with thi...
Is it possible to correct the name in the certificate?
I have just finished the course "Querying with Cypher in Neo4j 4.x". But I typed my partial name when enrolled the course, now I cannot change it to get it right on the certificate. Is there any way to fix that ? My complete name is Marcus Vinícius B...
Resolved! Problem with certificate pdf font
I've recently finished Overview of Neo4j 4.x tutorial and I received my certificate pdf, but it's font has a problem, shown in the following picture:
Data Importer error
error while importing "Data Importer is no longer able to access all the required files. Please re-add missing files to the Files panel" Also not getting green tick on nodes and relationship after mapping nodes and relationship but do getting green d...
Resolved! Write and run refactor code to: Find an actor that acted in a Movie (MATCH (a:Actor)-[r:ACTED_IN]-(m:Movie)) Create (using MERGE) a Role node setting it’s name to the role in the ACTED_IN relationship. Create (using MERGE) the PLAYED relationship betw
my code which is not working MATCH (a:Actor)-[r:ACTED_IN]-(m:Movie) MERGE (x:Role {name: "r.role"}) MERGE (a)-[:PLAYED]->(x) MERGE (x)-[:IN_MOVIE]->(m) SET r.role = null
Resolved! How can I fix "No module named 'api.neo4j'"?
Hi everyone, Justin here. I’m busy with Building Neo4j Applications with Python. I'm working in Windows. When I run the tests, I get this error: "ModuleNotFoundError: No module named 'api.neo4j'" I've successfully installed all the modules in the req...
02_movie_list__test eror
Hello everybody! I’m completing the [Building Neo4j Applications with Python] course and I’ve just got stuck on passing the second test. I’ve compared my solution to the working one and there is no error. However, a cannot pass the test due to some c...
NodeJS Browsing Genres Mark As Complete Query
Hi Doing the backlog challenge - Browsing Genres. The test 'npm run test 09' outputs Here is the answer to the quiz question on the lesson: Which genre has the highest movie count? Copy and paste the following answer into the text box: Drama There do...
Creating a Python Driver Instance
I'm following the course Building Neo4j Applications with Python. I am stuck in creating a connection to the Neo4j server at localhost on the default port number of 7687 . When I run 'driver.verify_connectivity()' on Python, I get the 'neo4j.exceptio...
Python App Course: session.run() vs session.read_transaction()
Hello, I an doing the Graph Academy Course for Python Apps. Setting the environmental variables and building the connection went well. But now I am struggling with read_transaction: In the following code the variable res1 is None (so nothing is print...
Transforming Multi-value Properties - Mistake
Hi, It's my understanding that the following isn't correct. Coalesce is documented to return the first non-null from the given arguments. I assume in this case it's to stop the actual split operating on a null.
Emil Eifrem is not really an actor! We no longer want him in the database. Write the code to delete his node in the graph
MATCH (p:PERSON) WHERE p.name='Emil Eifrem' DETACH DELETE p is not working it say no records nochage
Adding the Driver in Building Neo4j Applications with Python
I'm trying to do the 'Adding the Driver' Challenge from Building Neo4j Applications with Python using windows and I am struggling. I have followed all the steps and I was able to setup a virtual sandbox environment. I made the following changes to n...
NODES 2022, Neo4j Online Education Summit
All the sessions of the conference are now available online
