John Pecson jonpecson

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In permanent beta: learning, improving, evolving...

Software Engineer specializing in Next.js, Node.js, AWS, CI/CD, Docker, and React Native. Passionate about building efficient applications.

anantn / firebase_detect_data.js

Created December 18, 2012 00:54

Firebase: Detecting if data exists. This snippet detects if a user ID is already taken

	function go() {
	var userId = prompt('Username?', 'Guest');
	checkIfUserExists(userId);
	}

	var USERS_LOCATION = 'https://SampleChat.firebaseIO-demo.com/users';

	function userExistsCallback(userId, exists) {
	if (exists) {
	alert('user ' + userId + ' exists!');

jgoux / app.js

Created April 15, 2014 14:53

Ionic / AngularJS service wrapper for Web SQL API / SQLite-Cordova-Plugin

	angular.module('myApp', ['ionic', 'myApp.services', 'myApp.controllers'])
	.run(function(DB) {
	DB.init();
	});

jonpecson / firebase_detect_data.js

Last active March 25, 2021 14:15 — forked from anantn/firebase_detect_data.js

	function go() {
	var userId = prompt('Username?', 'Guest');
	checkIfUserExists(userId);
	}

	var USERS_LOCATION = 'https://SampleChat.firebaseIO-demo.com/users';

	function userExistsCallback(userId, exists) {
	if (exists) {
	alert('user ' + userId + ' exists!');