sanandnarayan

// SPDX-License-Identifier: UNLICENSED
pragma solidity <=0.8.20;

pragma abicoder v2;

// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)

// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

sanandnarayan

// SPDX-License-Identifier: UNLICENSED
pragma solidity <=0.8.20;

import "v3-periphery/interfaces/INonfungiblePositionManager.sol";
// https://github.com/Uniswap/v3-periphery/blob/0.8/contracts/interfaces/INonfungiblePositionManager.sol


interface IPositionsHelper {
    struct Position {
        uint96 nonce;

sanandnarayan

mkdir ~/Desktop/screenshots
while :;do screencapture -x ~/Desktop/screenshots/$(date +%y%m%d%H%M%S).png;sleep 120;done

# daily at 10pm
convert *.png movie.mpeg
mv movie.mpeg ~/Desktop

sanandnarayan

# Ever wondered, how RSpec does Stubbing.
# They use Ruby's metaprogamming abilities.
# Lets talk a closer look.

# Every class in ruby inherits from a special class
# named "Object" . 
class Object

  # We are adding a mock_methods function which will be available to every
  # object.

sanandnarayan

// problem: why does it log out out 1000?
// fix it to log 100, 200, 300, 400, 500 etc

// loops 10 times from 0 - 1000 in increments of 100
for (var i = 0; i < 1000; i += 100) {
  waitFor(i, function then() {
    console.log(i)
  })
}

sanandnarayan

// question: why cant Dhone introduce himself?
// please fix it. Make Dhoni introduce himself!

var Man = function( name ) {
  this.name = name
}

Man.prototype.introduce = function() {
  console.log( this.name )
}

sanandnarayan

/*
Question: Find the shortest path and distance between two cities

Roads is an array of routes between cities.

The routes are of the format [Source, Destination1, distance, Destination2, distance, etc]

That is ["kangeyam", "hosur", 19,
          "faridabad", 15, "trichy", 15] 
Signifies that the road betweeen

sanandnarayan

d3
.DS_Store

sanandnarayan

require './plivohelper.rb'

#URL of the Plivo REST service
REST_API_URL = 'https://api.plivo.com/v1/'

# Sid and AuthToken
SID = 'MAJKMWIXMDQXZDCZNMEZ'
AUTH_TOKEN = 'YTNlNWI0MzZhNWQ0OGJlNmVkOTExZDgxYjIyMTU4'
#Define Channel Variable - http://wiki.freeswitch.org/wiki/Channel_Variables
extra_dial_string = "bridge_early_media=true,hangup_after_bridge=true"

sanandnarayan

var chaining = function(){
  this.count = 1;
  this.increment = function(){
    this.count++;
    this.addition = function(v){
      this.count += v;
      this.shout = function(){
        console.log("I am shouting dadad...." + this.count);
        return this;
      };