zhiboz

Costco.js - An automatic Costco delivery time finder

Usage

1. Install Tampermonkey
2. Install the script from GreasyFork: Link
3. Shop!

Notes

1. The script refreshes every 5 minutes.
2. Try checking the console if the script doesn't seem to be running.
3. The script will log "Loading..." and "Running..." if properly working.

zhiboz

Fetch a Tree with Neo4j

Today I came across a really interesting StackOverflow question:

Given a forest of trees in a Neo4j REST server, I`m trying to return a single tree given the root vertex. Being each tree quite large, I need a de-duplicated list of all vertices and edges in order to be able to reconstruct the full tree on the client side.

zhiboz

//Import Google Product Taxonomy
//WITH IDENTIFIERS
//downloaded from https://support.google.com/merchants/answer/1705911

create index on :Cat1(name);
create index on :Cat2(name);
create index on :Cat3(name);
create index on :Cat4(name);
create index on :Cat5(name);
create index on :Cat6(name);

zhiboz

//contact tracing data import

//full spreadsheet with synthetic data
//https://docs.google.com/spreadsheets/d/1R-XVuynPsOWcXSderLpq3DacZdk10PZ8v6FiYGTncIE/edit#gid=0

// person sheet˝
// https://docs.google.com/spreadsheets/u/0/d/1R-XVuynPsOWcXSderLpq3DacZdk10PZ8v6FiYGTncIE/export?format=csv&id=1R-XVuynPsOWcXSderLpq3DacZdk10PZ8v6FiYGTncIE&gid=0
// Person: PersonId	PersonName	Healthstatus	ConfirmedTime

// place sheet

zhiboz

//load nodes
LOAD CSV WITH HEADERS FROM "https://docs.google.com/spreadsheets/u/0/d/1eL3IrbzgvZzkNnQUwDCZ1mwVfA6sypZYvDHBoeq48IM/export?format=csv&id=1eL3IrbzgvZzkNnQUwDCZ1mwVfA6sypZYvDHBoeq48IM&gid=0" AS csv
CALL apoc.create.nodes([csv.Label], [{id: csv.ID, name: csv.Name}]) YIELD node
RETURN count(node);

MATCH (n)
SET n:Node;

CREATE INDEX ON :Node(id);