showcases readme update to run examples from root directory and restart docker image

Author: user3232

immudb-node-showcase/README.md

@@ -15,20 +15,30 @@ npm install
 ```
 
 
-Then run immudb docker image with exposed ports:
+
+
+Then run showcase from (git) root directory (To have predictable output it is
+best to restart immudb docker image before every showcase run):
 
 ```sh
-docker run -d -it --rm -p 8080:8080 -p 3322:3322 -p 9497:9497 -p 5432:5432 --name immudb codenotary/immudb:1.3.2
+$ docker run -d -it --rm -p 8080:8080 -p 3322:3322 -p 9497:9497 -p 5432:5432 --name immudb codenotary/immudb:1.3.2
+$ npx ts-node --esm .\immudb-node-schowcase\src\overview-showcase.ts
+$ docker stop immudb
 ```
 
-Then run example, e.g.:
+```sh
+$ docker run -d -it --rm -p 8080:8080 -p 3322:3322 -p 9497:9497 -p 5432:5432 --name immudb codenotary/immudb:1.3.2
+$ npx ts-node --esm .\immudb-node-schowcase\src\sql-showcase.ts
+$ docker stop immudb
+```
 
 ```sh
-npx ts-node --esm .\src\scanning.ts
+$ docker run -d -it --rm -p 8080:8080 -p 3322:3322 -p 9497:9497 -p 5432:5432 --name immudb codenotary/immudb:1.3.2
+$ npx ts-node --esm .\immudb-node-schowcase\src\zSet-showcase.ts
+$ docker stop immudb
 ```
 
-To have predictable output it is best to restart immudb docker image 
-before every showcase run.
+
 
 ## Create your own showcase and experiment