🧑‍💻

Sandro Santos sandroweb

🧑‍💻

sandroweb / useLocalStorage

Last active January 11, 2024 22:57

A React Hook to manage LocalStorage items with generic type, with set, refresh and remove actions.

	import { useCallback, useMemo, useState } from 'react';

	export interface useLocalStorageProps<T> {
	id: string;
	defaultValue: T;
	}

	export interface useLocalStorageReturn<T> {
	setValue: (value: T) => void;
	value: T;

sandroweb / facebook-public-feed

Created July 7, 2017 16:33

Sample code to load feed of Facebook Public Page or Public Group

	$.ajax({url:"https://graph.facebook.com/{PAGE-ID}/feed?access_token={APP-ID}\|{APP-SECRET}&fields=picture,full_picture,message,created_time", success: function (r) {
	var html = "",
	item;

	console.log(r);
	for (var i = 0; i < r.data.length; i++) {
	item = r.data[i];
	html = html + '<div class="item">';
	if (item.picture) {
	html = html + '<img src="' + item.full_picture + '">';

sandroweb / animateVerticalScroll.js

Created April 7, 2017 13:47

	function animateVerticalScroll(px, scope, callback, options) {
	var time,
	callbackCalled = false,
	obj;

	options = options \|\| {};
	options.time = options.time \|\| 1000;

	currScroll = scope.scrollTop();

sandroweb / validateEmail.js

Created April 6, 2017 22:04

	function validateEmail(email) {
	var re = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)\|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])\|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
	return email.match(re);
	}

sandroweb / isSequentialNumber.js

Created April 6, 2017 22:03

	function isSequentialNumber(code, reversed) {
	var codeArr = code.split(''),
	i,
	total = codeArr.length;
	if (reversed) {
	codeArr = codeArr.reverse();
	}
	for (i = 0; i < total - 1; i = i + 1) {
	if (Number(codeArr[i + 1]) !== Number(codeArr[i]) + 1) {
	return false;

sandroweb / addMinDecimal.js

Created April 6, 2017 22:01

	function addMinDecimal(n, minDecimal) {
	var numberArr = String(n).split(''),
	i,
	total = minDecimal - numberArr.length,
	zeros = '';
	if (total > 0) {
	for (i = 0; i < total; i = i + 1) {
	zeros = zeros + '0';
	}
	}