rsrini7’s gists

rsrini7 / pkg-config-opencv

Created May 14, 2015 18:54

pkg-config opencv

	pkg-config opencv --cflags
	pkg-config opencv --libs
	pkg-config opencv --modversion

rsrini7 / rtftomarkdown.rb

Last active August 29, 2015 14:22 — forked from ttscoff/rtftomarkdown.rb

	#!/usr/bin/ruby
	=begin
	Usage: rtftomarkdown.rb FILENAME.rtf

	Uses textutil, available on Mac only (installed by default)
	Outputs to STDOUT

	Notes:

	Links are replaced with Markdown references (duplicate links combined).

rsrini7 / db-sample-schemas

Created June 17, 2015 03:46

Installing db-sample-schema in windows (https://github.com/oracle/db-sample-schemas)

	https://github.com/oracle/db-sample-schemas

	download the zip file and extract to "D:\app\rsrini7\product\12.1.0\dbhome_1\demo\schema"

	here rsrini7 is my username. extract the zip file to the dir according to your installation.

	open command prompt as administrator
	d: enter
	cd D:\app\rsrini7\product\12.1.0\dbhome_1\demo\schema

rsrini7 / 0_reuse_code.js

Last active August 29, 2015 14:23

Here are some things you can do with Gists in GistBox.

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console

rsrini7 / ruby-devkit-gem-windows

Last active August 29, 2015 14:23

Install Ruby and DevKit for Windows to install GEMs with DevKit dependency

	Download Ruby installer and install / 7zip file and extract from http://rubyinstaller.org/downloads/
	set the ruby bin directory available in the PATH variable.

	Based on 32 / 64 bit arch, download DevKit from http://rubyinstaller.org/downloads/
	Extract DevKit as RubyDevKit into your ruby installed directory (you can extract anywhere)

	CD RubyDevKit
	ruby dk.rb init
	ruby dk.rb install

rsrini7 / The Technical Interview Cheat Sheet.md

Last active August 29, 2015 14:26 — forked from tsiege/The Technical Interview Cheat Sheet.md

This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

This list is meant to be a both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth. It also will be available as a gist on Github for everyone to edit and add to.

Data Structure Basics

###Array ####Definition:

Stores data elements based on an sequential, most commonly 0 based, index.
Based on tuples from set theory.

rsrini7 / glashfish-jndi

Last active June 8, 2020 15:31

From http://wiki.netbeans.org/CreatingEJB3UsingNetbeansAndGlassfish

	java.naming.factory.initial = com.sun.enterprise.naming.SerialInitContextFactory
	java.naming.factory.url.pkgs = com.sun.enterprise.naming
	java.naming.factory.state = com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl

	#optional. Defaults to localhost. Only needed if web server is running
	#on a different host than the appserver
	org.omg.CORBA.ORBInitialHost = localhost
	#optional. Defaults to 3700. Only needed if target orb port is not 3700.
	org.omg.CORBA.ORBInitialPort = 3700

rsrini7 / jboss-4-5-jndi

Created August 18, 2015 10:14

From https://docs.jboss.org/jbossas/jboss4guide/r1/html/ch3.chapter.html

	### JBossNS properties
	java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
	java.naming.provider.url=jnp://localhost:1099
	java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces

rsrini7 / jboss-7-jndi

Created August 18, 2015 10:15

From http://stackoverflow.com/questions/20732328/cannot-instantiate-class-org-jnp-interfaces-namingcontextfactory

	Properties properties = new Properties();
	properties.put(Context.INITIAL_CONTEXT_FACTORY, "org.jboss.naming.remote.client.InitialContextFactory");
	properties.put(Context.PROVIDER_URL,"remote://127.0.0.1:4447");
	// username
	properties.put(Context.SECURITY_PRINCIPAL, "user");
	// password
	properties.put(Context.SECURITY_CREDENTIALS, "password");
	// This is an important property to set if you want to do EJB invocations via the remote-naming project
	properties.put("jboss.naming.client.ejb.context", true);
	// create a context passing these properties

rsrini7 / WordCounter.scala

Created November 8, 2015 03:44 — forked from Diego81/WordCounter.scala

Simple Word Counter implemented using Akka

	import akka.actor.{ Actor, ActorRef, Props, ActorSystem }

	case class ProcessStringMsg(string: String)
	case class StringProcessedMsg(words: Integer)

	class StringCounterActor extends Actor {
	def receive = {
	case ProcessStringMsg(string) => {
	val wordsInLine = string.split(" ").length
	sender ! StringProcessedMsg(wordsInLine)

Srinivasan Ragothaman rsrini7

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

Data Structure Basics