pasupulaphani’s gists

pasupulaphani / closure example

Last active October 16, 2025 09:03


	CREATE EXTENSION IF NOT EXISTS btree_gist;
	CREATE EXTENSION IF NOT EXISTS pgcrypto; -- optional, if you use SHA-256 hashes

	CREATE TABLE instrument_node (
	instrument_id SERIAL PRIMARY KEY,
	name TEXT NOT NULL,
	type TEXT,
	source TEXT,
	legal_entity TEXT,

pasupulaphani / graph_viewer.html

Last active May 20, 2025 15:36

graph_viewer

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8" />
	<title>G6 API-Loaded Tree</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/antv-g6/4.8.21/g6.min.js"></script>
	<style>
	body {
	margin: 0;
	padding: 0;

pasupulaphani / GraphPathFinder.java

Created March 17, 2025 00:31

	import java.util.*;

	public class GraphPathChecker {
	public static boolean bfs(Map<String, List<String>> graph, String start, Set<String> targets) {
	Queue<String> queue = new LinkedList<>();
	Set<String> visited = new HashSet<>();
	Set<String> found = new HashSet<>();

	queue.add(start);
	visited.add(start);

pasupulaphani / IOTA-Java-tx-example

Last active January 7, 2019 12:07

new IOTA Java API (1.0.0-beta.5) transaction example

	package iotaApi;

	import java.util.ArrayList;
	import java.util.List;

	// jota - 1.0.0-beta1
	import jota.IotaAPI;
	import jota.dto.response.GetNewAddressResponse;
	import jota.dto.response.GetNodeInfoResponse;
	import jota.error.ArgumentException;

pasupulaphani / IOTA-NodeJs-tx-example

Created October 30, 2018 17:28

new IOTA NodeJs API (1.0.0-beta.5) transaction example

	const { composeAPI } = require('@iota/core') //1.0.0-beta.5
	const { asciiToTrytes } = require('@iota/converter') //1.0.0-beta.5

	const iota = composeAPI({
	provider: 'https://nodes.devnet.iota.org:443'
	})

	async function makeTx(seed, address) {
	const transfers = [{
	address: address,

pasupulaphani / OraclizeAgeOfPresidentProof.sol

Last active July 17, 2018 20:21

Trusted proof of data from a datasource using Oraclize

	pragma solidity ^0.4.0;
	import "github.com/oraclize/ethereum-api/oraclizeAPI.sol";
	contract OraclizeAgeOfPresidentProof is usingOraclize {
	string public result;
	constructor() {
	oraclize_setProof(proofType_Android \| proofStorage_IPFS);
	oraclize_setCustomGasPrice(2 * 1000000000);
	}

	function update() payable {

pasupulaphani / ERC20Coin.sol

Created May 27, 2018 20:08

Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.4.24+commit.e67f0147.js&optimize=false&gist=

	pragma solidity ^0.4.0;

	contract ERC20Coin{

	function totalSupply() constant returns (uint256 totalSupply);
	function balanceOf(address _owner) constant returns (uint256 balance);
	function transfer(address _to, uint256 _value) returns (bool success);
	function transferFrom(address _from, address _to, uint256 _value) returns (bool success);
	function approve(address _spender, uint256 _value) returns (bool success);
	function allowance(address _owner, address _spender) constant returns (uint256 remaining);

pasupulaphani / genesis_public_key

Created February 23, 2018 11:39

04cdcdb4ca70c49ad36dd46c770b4183753d9a00b8fa2cef548b8f40375a574a7f05083d0679ddc090012c87227a99f915b56a175dea2e047033bc5a03ab9a03af

pasupulaphani / gist:b57b7443379695fb34f4dc3421f3a7f8

Created November 3, 2017 13:46

Verifying my Blockstack ID is secured with the address 1AiCWcSHLmsK9Q2yC48Jdhq5sjtvwCZwSo https://explorer.blockstack.org/address/1AiCWcSHLmsK9Q2yC48Jdhq5sjtvwCZwSo

pasupulaphani / nltk-intro.py

Created August 21, 2016 14:45 — forked from alexbowe/nltk-intro.py

Demonstration of extracting key phrases with NLTK in Python

	import nltk

	text = """The Buddha, the Godhead, resides quite as comfortably in the circuits of a digital
	computer or the gears of a cycle transmission as he does at the top of a mountain
	or in the petals of a flower. To think otherwise is to demean the Buddha...which is
	to demean oneself."""

	# Used when tokenizing words
	sentence_re = r'''(?x) # set flag to allow verbose regexps
	([A-Z])(\.[A-Z])+\.? # abbreviations, e.g. U.S.A.

Phaninder Pasupula pasupulaphani