muthugit

package hadoop;

import java.io.*;
import java.util.*;
import java.net.*;
import org.apache.hadoop.fs.*;
import org.apache.hadoop.conf.*;
import org.apache.hadoop.io.*;
import org.apache.hadoop.mapred.*;
import org.apache.hadoop.util.*;

muthugit

package test;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

public class ReadProperties {

muthugit

#Config Properties
myName=Google

muthugit

public class consecutiveChars{
  public static void main(String[] args) {
	String inputString = "11000011111";
	int count = 1, maxCount = 0, iteration = 0;
	char maxChar = 0;
	for (char currentChar : inputString.toCharArray()) {
		if (++iteration < inputString.toCharArray().length && currentChar == inputString.toCharArray()[iteration]) {
			count++;
		} else {
			if (count >= maxCount) {

muthugit

public class Triangle {
	public static void main(String[] args) {
		String input = "abcdefghijklmnopqrstuvwxyz";
		int rowSize = 1, stringPosition = 0;
		for (int index = 0; index < (input.toCharArray().length / 2); index++) {
			String output = "";
			for (int i = 0; i < rowSize; i++) {
				output = output + (input.toCharArray()[stringPosition]);
				stringPosition++;
			}

muthugit

import java.util.*;

public class Palindrome {
	public static void main(String args[]) {
		String original, reverse = "";
		original = "ABCCBA1";

		int length = original.length();

		for (int i = length - 1; i >= 0; i--)

muthugit

AWS Certification notes

Those are my personal notes on AWS Solution Architect certification preparation. Hope you find them usefull.

To pass AWS certification, you should have:

• Sound knowledge about most of the AWS services ( EC2, VPC, RDS, Cloudfront, S3, Route53 etc,)
• Hands on experience with AWS services.

muthugit

/*
 * AUTHOR: MU
 * ORGANIZATION: WHIRLDATA
 * 
 */
import org.antlr.stringtemplate.*; // IMPORTING THE PACKAGES
import org.antlr.stringtemplate.language.*;

public class StringTemplateTest {
	public static void main(String argsp[]) {

muthugit

    AWSLambdaAsyncClient lambdaClient = new AWSLambdaAsyncClient();
		lambdaClient.withRegion(Region.getRegion(Regions.US_WEST_2));
		InvokeRequest invokeRequest = new InvokeRequest();
		invokeRequest.setInvocationType("RequestResponse"); // ENUM RequestResponse or Event
		invokeRequest.withFunctionName("FUNCTION NAME").withPayload(payload);
		InvokeResult invoke = lambdaClient.invoke(invokeRequest);
		try {
			// PRINT THE RESPONSE
			String val = new String(invoke.getPayload().array(), "UTF-8");
			System.out.println("Response==> " + val);

muthugit

import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.NoSuchAlgorithmException;
import java.security.PrivateKey;
import java.security.PublicKey;

import javax.crypto.Cipher;

public class Sample {