Khalian

let mapleader = ";"
imap jj <Esc>
set timeoutlen=1000

nmap <Leader>c :action GotoClass<CR>
nmap <Leader>s :action GotoSymbol<CR>
nmap <Leader>fi :action GotoFile<CR>
nmap <Leader>d :action GotoDeclaration<CR>
nmap <Leader>td :action GotoTypeDeclaration<CR>
nmap <Leader>b :action Back<CR>

Khalian

#!/bin/sh
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

# Brew installations
brew cask install alacritty
brew install git
brew install byobu
brew install mosh
brew install openssh
brew install python3

Khalian

set runtimepath+=~/.vim_runtime

source ~/.vim_runtime/vimrcs/basic.vim
source ~/.vim_runtime/vimrcs/filetypes.vim
source ~/.vim_runtime/vimrcs/plugins_config.vim
source ~/.vim_runtime/vimrcs/extended.vim

try
source ~/.vim_runtime/my_configs.vim
catch

Khalian

#!/bin/sh

# ARE YOU A VIMPLETON? DONT YOU WISH YOU HAD A RAD VIM SETUP. WELL LOOK NO FURTHER. INTRODUCTING, THE ULTIMATE VIM CONFIG.
# FULLY ASYNCRHONOUS, NON BLOCKING VIM!!!! 

# Tested on Amazon Linux 2017 (and by extension RHEL and Fedora machines).

# First install neovim
wget https://gist.githubusercontent.com/Khalian/ebd345b418b6f42a0359b4c89961af4c/raw/a69a496caf247d40535bc194fa2f08923c63d072/install_neovim_to_amazonlinux.sh
sh install_neovim_to_amazonlinux.sh

Khalian

// Inspiration : https://alvinalexander.com/scala/fp-book/type-classes-101-introduction
// Purpose : Adhoc polymorphsim

// Define some types
case class Dog(name: String, breed: String)

// Define the type class
trait Animal[A] {
    def sound(a: A): Unit
}

Khalian

// A classic definition of functor, applicative and monad. 
trait Functor[T[_]] {
  def apply[A](a: A): T[A]
  def map[A, B](f: A => B)(a: T[A]): T[B]
}
 
trait Applicative[T[_]] extends Functor[T[_]] {
  def pmap[A, B](f: T[A => B])(a : T[A]) : T[B]
}
 

Khalian

import scala.annotation.tailrec
import scala.collection.immutable.{Queue, Stack}

sealed trait Tree[T] {
  def value: T
}
case class Node[T](value: T, children: List[Tree[T]]) extends Tree[T]
case class Leaf[T](value: T) extends Tree[T]

Khalian

[user]
	email = arunav.sanyal91@gmail.com
	name = Arunav Sanyal
	signingkey = 352742D0A2C6851A
[color]
	ui = true
[core]
	pager = diff-so-fancy | less --tabs=4 -RFX
	editor = nvr --remote-wait-silent
[push]

Khalian

#!/bin/sh

if [ $# -ne 1 ]
then
    echo "Usage: ./s3bucketRM.sh bucketNameSubstring"
    exit 1
fi

for bucket in $(aws s3 ls | awk '{print $3}'| grep $1); do  aws s3 rb "s3://${bucket}" --force ; done

Khalian

Simple server init : python -m SimpleHTTPServer 8000
Simple get request : echo -e "GET / HTTP/1.1" | nc localhost 8000