devendra-nationalwala

import { Component } from '@angular/core';

@Component({
 selector: 'hello-world',
 template: `
  <h2>Hello World</h2>
  <p>This is my first component!</p>
 `
})
export class HelloWorldComponent {

devendra-nationalwala

const http = require('http');

const hostname = '127.0.0.1';
const port = 3000;

const server = http.createServer((req, res) => {
 res.statusCode = 200;
 res.setHeader('Content-Type', 'text/plain');
 res.end('Hello World');
});

devendra-nationalwala

cd /d D:\path\to\mvn_project
mvn clean install -DskipTests
del D:\path\to\glassfish4\glassfish\domains\domain1\autodeploy\mvn_proj.war_deployed
copy /Y D:\path\to\mvn_project\target\mvn_proj.war D:\path\to\glassfish4\glassfish\domains\domain1\autodeploy\ 

echo "War copied. Please wait until war is deploy..."
SET LookForFile="D:\path\to\glassfish4\glassfish\domains\domain1\autodeploy\mvn_proj.war_deployed"
:CheckForFile
IF EXIST %LookForFile% GOTO FoundIt

devendra-nationalwala

cd /path/to/mvn_project
mvn clean install -DskipTests
rm -rf /path/to/glassfish4/glassfish/domains/domain1/autodeploy/mvn_project.war_deployed
cp target/mvn_project.war /path/to/glassfish4/glassfish/domains/domain1/autodeploy/
echo "War copied. Please wait until war is deploy..."
while [ ! -f /path/to/glassfish4/glassfish/domains/domain1/autodeploy/mvn_project.war_deployed ]; 
do 
    sleep 1; 
done
echo "Maven project is deployed now."

devendra-nationalwala

apiVersion: apps/v1
kind: Deployment
metadata:
  name: mongo-express
  labels:
    app: mongo-express
spec:
  replicas: 1
  selector:
    matchLabels:

devendra-nationalwala

apiVersion: v1
kind: ConfigMap
metadata:
  name: mongodb-configmap
data:
  database_url: mongodb-service

devendra-nationalwala

apiVersion: apps/v1
kind: Deployment
metadata:
  name: mongodb-deployment
  labels:
    app: mongodb
spec:
  replicas: 1
  selector:
    matchLabels:

devendra-nationalwala

apiVersion: v1
kind: Secret
metadata:
    name: mongodb-secret
type: Opaque
data:
    mongo-root-username: dXNlcm5hbWU=
    mongo-root-password: cGFzc3dvcmQ=

devendra-nationalwala

public static byte[] toStream(Student stu) {
    // Reference for stream of bytes
    byte[] stream = null;
    // ObjectOutputStream is used to convert a Java object into OutputStream
    try (ByteArrayOutputStream baos = new ByteArrayOutputStream();
            ObjectOutputStream oos = new ObjectOutputStream(baos);) {
        oos.writeObject(stu);
        stream = baos.toByteArray();
    } catch (IOException e) {
        // Error in serialization