vparaskevas’s gists

InsilicoSoft / stream-pdf-from-nodejs.js

Last active January 25, 2024 10:42

Stream local pdf file from nodejs (restify) server to client

	server.get('/downloadPdf/:fileData', function (req, res) {
	// config
	var fileData = Buffer.from(req.params.fileData, 'base64');
	var menuData = JSON.parse(fileData.toString());
	var userName = menuData.userName;
	var menuName = slug(menuData.menuName);
	var fileName = userName + "-" + menuName + PDF_EXT;
	var filePath = PDF_PATH + fileName;

	// process headers

Yawenina / debounce-lodash.js

Last active May 7, 2024 09:44

lodash debounce and throttle source code

	const nativeMax = Math.max;
	const nativeMin = Math.min;
	function debounce(func, wait, options) {
	let lastArgs,
	lastThis,
	maxWait,
	result,
	timerId,
	lastCallTime,
	lastInvokeTime = 0,

ziluvatar / token-generator.js

Last active April 8, 2025 08:12

Example of refreshing tokens with jwt

	/**
	* Example to refresh tokens using https://github.com/auth0/node-jsonwebtoken
	* It was requested to be introduced at as part of the jsonwebtoken library,
	* since we feel it does not add too much value but it will add code to mantain
	* we won't include it.
	*
	* I create this gist just to help those who want to auto-refresh JWTs.
	*/

	const jwt = require('jsonwebtoken');

ccnokes / axios-instance-config.js

Created July 6, 2017 16:23

Good default configuration for axios in node.js

	const axios = require('axios');
	const http = require('http');
	const https = require('https');

	module.exports = axios.create({
	//60 sec timeout
	timeout: 60000,

	//keepAlive pools and reuses TCP connections, so it's faster
	httpAgent: new http.Agent({ keepAlive: true }),

robdodson / index.html

Last active October 4, 2023 18:57

Shady DOM example

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title></title>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	</head>
	<body>
	<h2>Hello from outside the Shadow DOM!</h2>

Riimu / ai.js

Last active July 12, 2018 18:12

Simple greedy pathfinding algorithm for finding the path to the nearest fruit in a snake game

	// Copyright (c) 2017 Riikka Kalliomäki
	// Licensed under MIT license: https://opensource.org/licenses/MIT

	window.snake = {};

	(function (exports) {
	"use strict";

	var queue;
	var nearest;

rcanepa / routes.js

Last active March 2, 2023 08:29

Private routes with React Router v4

	function PrivateRoute ({component: Component, authenticated, ...rest}) {
	return (
	<Route
	{...rest}
	render={(props) => authenticated === true
	? <Component {...props} />
	: <Redirect to={{pathname: '/login', state: {from: props.location}}} />}
	/>
	)
	}

javilobo8 / download-file.js

Last active March 17, 2025 14:25

Download files with AJAX (axios)

	axios({
	url: 'http://localhost:5000/static/example.pdf',
	method: 'GET',
	responseType: 'blob', // important
	}).then((response) => {
	const url = window.URL.createObjectURL(new Blob([response.data]));
	const link = document.createElement('a');
	link.href = url;
	link.setAttribute('download', 'file.pdf');
	document.body.appendChild(link);

a0viedo / restify-ssl.ts

Created May 5, 2017 18:02

	'use strict';

	import * as fs from 'fs';

	import * as restify from 'restify';
	import * as helmet from 'helmet';

	if (process.env.NODE_ENV === 'development') {
	require('dotenv').config();
	}

azeemhassni / nationalities.json

Last active July 3, 2019 18:35

Nationalites List in JSON format

Vasileios Paraskevas vparaskevas