Dhanraj Padmashali PsyGik

🏠

Working from home

I write code. For the web. And mobile. Also sometimes for the toaster.

PsyGik / middleware.js

Created July 2, 2021 05:08

Express Request Headers

	// Let Next.js handle rest of the routes
	function modifyResponseBody(req, res, next) {
	var oldSend = res.send;

	res.send = function (data) {
	// arguments[0] (or `data`) contains the response body
	arguments[0] = 'modified : ' + arguments[0];
	oldSend.apply(res, arguments);
	};
	res.on('finish', function () {

PsyGik / collision.js

Created May 14, 2021 16:06

Snippet to detect collision and intersection between two DOM elements


	const collision = {
	collide: function (el1, el2) {
	const rect1 = el1.getBoundingClientRect();
	const rect2 = el2.getBoundingClientRect();

	return !(
	rect1.top > rect2.bottom \|\|
	rect1.right < rect2.left \|\|
	rect1.bottom < rect2.top \|\|

PsyGik / micro-frontend.component.js

Created April 4, 2021 09:52

Code snippets for the blog post: Microfrontends are awesome!

	import React from 'react';
	import ScriptCache from './script-cache';

	class MicroFrontend extends React.Component {

	scriptCache;
	abortController;

	constructor(props) {
	super(props);

PsyGik / smooth-scrolling.js

Created August 17, 2019 18:30 — forked from drwpow/smooth-scrolling.js

Performant, 60FPS smooth scrolling in Vanilla JavaScript using requestAnimationFrame

	/**
	* @param {number} yPos Pixels from the top of the screen to scroll to
	* @param {number} duration Time of animation in milliseconds
	*/
	const scrollTo = (yPos, duration = 600) => {
	const startY = window.scrollY;
	const difference = yPos - startY;
	const startTime = performance.now();

	const step = () => {

PsyGik / index.ts

Last active January 30, 2019 11:53

The Build Series: E1 - Contact Form powered by Firebase Functions

	import * as functions from 'firebase-functions';
	const { google } = require('googleapis');
	const express = require('express');
	const cors = require('cors');

	const app = express();

	// Automatically allow cross-origin requests
	app.use(cors({ origin: true }));

PsyGik / projects.json

Last active February 7, 2019 08:56

contents for personal website

	[
	{
	"title": "MyBusTracker.live",
	"url": "https://app.mybustracker.live",
	"excerpt": "Manage all your Students, Vehicles and Staff information. See real-time updates for the bus, its estimated time of arrival and delays if any.\n Be informed of any incidents by real-time push notificationns. Generate reports and rate drivers by A.I driven scoring algorithm.\n ",
	"info": [
	"Built the entire system from ground up in 3 months",
	"Used NestJS as backend frameword",
	"Developed the front-end using Angular",
	"Configured Gitlab CI/CD for Backend and Frontend",

PsyGik / clipboard.html

Created December 12, 2018 07:04 — forked from LewdEwe-ErikWallace/clipboard.html

This is an example of how to poll the clipboard for changes in an Electron application. See notes in HTML.


	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>My App - Clipboard</title>

	<meta charset="utf-8">
	<meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self' chrome-extension://*;">
	</head>
	<body>

PsyGik / onesingal.service.ts

Created November 24, 2018 06:49

OneSignal Angular TypeScript

	import {Injectable} from '@angular/core';
	import {Cache} from '../utils/storage.provider'; // Decorator to access local storage

	let OneSignal;

	const url = '';

	@Injectable()
	export class OneSignalService {
	@Cache({pool: 'OneSignal'}) oneSignalInit; // to check if OneSignal is already initialized.

PsyGik / FingerprintUIHelper.java

Created October 30, 2018 09:15

Android Fingerprint Authentication Helper Class


	import android.annotation.TargetApi;
	import android.app.KeyguardManager;
	import android.hardware.fingerprint.FingerprintManager;
	import android.os.Build;
	import android.os.CancellationSignal;
	import android.security.keystore.KeyGenParameterSpec;
	import android.security.keystore.KeyProperties;

	import java.io.IOException;

PsyGik / nodejs-tcp-example.js

Created June 30, 2018 16:08 — forked from tedmiston/nodejs-tcp-example.js

Node.js TCP client and server example

	/*
	In the node.js intro tutorial (http://nodejs.org/), they show a basic tcp
	server, but for some reason omit a client connecting to it. I added an
	example at the bottom.

	Save the following server in example.js:
	*/

	var net = require('net');