yssharma’s gists

yssharma / AESTest.java

Last active April 28, 2022 03:26

Basic java code to Encrypt/Decrypt Files present on the HDFS. The code does not use Map-Reduce jobs for the process. The code is cross-platform compatible C# modules. The C# code would need little tweaking for cross-platform compatibility: aes.Padding = PaddingMode.PKCS7; aes.Mode = CipherMode.CBC; aes.KeySize = 128; aes.BlockSize = 128;

	package com.test.aes;

	import java.io.FileNotFoundException;
	import java.io.IOException;
	import java.io.InputStream;
	import java.io.OutputStream;
	import java.security.Key;
	import java.security.NoSuchAlgorithmException;
	import java.security.spec.AlgorithmParameterSpec;

yssharma / ScriptMain.cs

Created December 30, 2013 06:28

C# encryption/ decryption code for Rijndael implementation. Cross platform compatible with the java code provided here: https://gist.github.com/yashs360/8178448

	using System;
	using System.Data;
	using System.Security;
	using System.Security.Cryptography;
	using System.Runtime.InteropServices;
	using System.Text.RegularExpressions;
	using System.Text;
	using System.IO;

	namespace Rijndael.csproj

yssharma / AES.java

Last active January 1, 2016 17:39

Java Encryption/ Decryption with AES Cipher. Compatible with cross platform C# Rijndael Cipher.



	import java.io.FileInputStream;
	import java.io.FileNotFoundException;
	import java.io.FileOutputStream;
	import java.io.IOException;
	import java.io.InputStream;
	import java.io.OutputStream;
	import java.io.UnsupportedEncodingException;
	import java.security.Key;

yssharma / Connected.java

Last active December 27, 2015 14:19

Connected

	package puzzles;

	import java.util.Scanner;

	/*
	*
	* 4
	4
	0 0 1 0
	1 0 1 0

yssharma / MeetingSchedules.java

Last active December 27, 2015 11:09

Playing around with scheduling problems

	package puzzles;

	import java.util.ArrayList;
	import java.util.Collections;
	import java.util.List;
	import java.util.Scanner;


	/*
	*

yssharma / OperatorFunctionResolver.java

Last active December 26, 2015 10:59

Sample Operator Function Resolver

	package org.apache.drill.exec.resolver;

	import java.util.HashMap;
	import java.util.List;
	import java.util.Map;

	import org.apache.drill.common.expression.FunctionCall;
	import org.apache.drill.common.expression.LogicalExpression;
	import org.apache.drill.common.types.TypeProtos.MajorType;
	import org.apache.drill.exec.expr.fn.DrillFuncHolder;

yssharma / somefile.xml

Created October 17, 2013 07:10

xml test

	<?xml version="1.0" encoding="UTF-8"?>
	<Module>
	<ModulePrefs title="Hello World"
	description="Matches and echoes 'Hello World' string in emails">


	<!-- Declare feature dependencies. -->

	<!-- This one is not specific to Gmail contextual gadgets. -->
	<Require feature="dynamic-height"/>

yssharma / comic.html

Created October 7, 2013 16:21

	<!DOCTYPE html>
	<meta charset="utf-8">
	<link rel="stylesheet" href="http://cmx.io/v/0.1/cmx.css">
	<script src="http://cmx.io/v/0.1/cmx.js" charset="utf-8"></script>
	<style>.cmx-user-scene4 .cmx-text-border .cmx-path {stroke: orange}</style>
	<body>
	<div style="max-width:900px; -webkit-transform:rotate(0deg)">

	<scene id="scene1">
	<label t="translate(0,346)">

yssharma / temp.java

Last active December 10, 2015 12:28

class Node { int data; Node next; public Node(int data) { this.data = data; } } public class LinkedList { private Node root; public void addAtEnd(int data) { if (root == null) { root = new Node(data); return; } Node tmp = root; while (tmp.next != null) { tmp = tmp.next; } tmp.next = new Node(data); } public void addAtFront(int data) { Node newRoot = new Node(data); newRoot.next = root; root = newRoot; } public void addAtIndex(int data, int index) { if (root == null) return;return data; } public void printList() { if (root == null) { System.out.println("List is Empty !!"); return; } Node tmp = root; System.out.println(); while (tmp != null) { System.out.print(">" + tmp.data); tmp = tmp.next; } } public staticvoid main(String[] args) { LinkedList list = new LinkedList(); list.printList(); list.addAtEnd(1); list.printList(); list.addAtFront(2); list.printList(); list.addAtEnd(3); list.printList(); list.addAtIndex(4, 2); list.printList(); list.addAtIndex(5, 4); list.printList(); list.addAtEnd(6); list.printList()

yssharma / Maximum.java

Created January 2, 2013 10:28

Code snippet from Hadoop Guide

	import org.apache.hadoop.hive.ql.exec.UDAF;
	import org.apache.hadoop.hive.ql.exec.UDAFEvaluator;
	import org.apache.hadoop.io.IntWritable;

	public class Maximum extends UDAF {

	public static class MaximumIntUDAFEvaluator implements UDAFEvaluator {

	private IntWritable result;

Yash yssharma