jotaelesalinas’s gists

jotaelesalinas / iban.js

Created March 13, 2023 14:57

IBAN validation Javascript class

jotaelesalinas / accessing_static_member.js

Created November 20, 2021 00:02

Display different ways of accessing static members from normal methods and other static methods in Javascript classes

	"use strict";

	// methods ending in 1 are inherited from Base
	// methods ending in 2 are overriden in Child

	class Base {
	static num = 123;
	static str = "asdf";

	fnInstanceThis1() {

jotaelesalinas / str-utils.js

Created July 16, 2021 08:51

	const REGEX_NON_ASCII_CHARS = /[\u00A0-\u9999]/g;
	const REGEX_SPECIAL_CHARS = /[<>"'`&?=\\/()\[\]\{\}\#]/g;

	let replaceCharWithHtmlEntity = char => `&#${char.charCodeAt(0)};`;

	let htmlEncode = str => str.replace(REGEX_NON_ASCII_CHARS, replaceCharWithHtmlEntity)
	.replace(REGEX_SPECIAL_CHARS, replaceCharWithHtmlEntity);

	let urlEncode = str => encodeURIComponent(str);

jotaelesalinas / ec2-start-and-ssh.sh

Last active December 9, 2022 23:17

Starts an EC2 instance and runs a command or opens a shell

	#!/bin/bash
	set -u

	##############################################################################
	# DEPRECATION NOTE
	#
	# This script is outdated. Use it at your own risk.
	# There is a new github repo with a new version, with no known bugs
	# and with improved features:
	# https://github.com/jotaelesalinas/ec2remote

jotaelesalinas / git-clone-if-newer.sh

Last active March 3, 2023 15:24

	#!/bin/bash
	set -u

	##############################################################################
	# DEPRECATION NOTE
	#
	# This script is outdated. Use it at your own risk.
	# First, it has a bug related to the option -o (basically, it does nothing).
	# Second, there is a new github repo with a new version, with no known bugs
	# and with improved features:

jotaelesalinas / Laravel-MakeConfig.php

Last active July 17, 2024 12:07

Laravel make:config artisan command

	<?php

	/*
	* Run this artisan command before:
	* php artisan make:command MakeConfig
	*/

	namespace App\Console\Commands;

	use Illuminate\Console\Command;

jotaelesalinas / geoloc.html

Created November 14, 2019 10:38

IP Geoloc

	<!doctype html>

	<html lang="en">

	<head>
	<meta charset="utf-8">

	<title>Geoloc</title>

	<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.min.js" integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=" crossorigin="anonymous"></script>

jotaelesalinas / dragndrop.js

Created November 14, 2018 08:31

Javascript script for easy drag and drop on an HTML element

	/*
	* Configures an element to receive files via drag'n'drop.
	* - el: drop element, either id string or HTMLElement object.
	* - cb_ok: callback, accepts: contents or data returned by preprocessor, file and index; called once per successfully preprocessed file.
	* - cb_fail: callback, accepts error, file and index; called once per failed file.
	* - preprocessor: function that accepts the contents of the file and can return any data; accepts: contents, file, index; called once per dropped file.
	* - cb_start: callback, called before preprocessing all files, accepts the files, can throw, e.g. if wrong filetypes
	* - cb_finished: callback, called after handling all files, no matter is failed or not
	* - css: CSS styles to be applied to the drop element
	*/

jotaelesalinas / selectr.js

Created April 6, 2018 12:24

JS snippet to pick elements and extract text and links

	(function () {
	var self = this;

	self.version = '1.2';

	self.els = {};

	self.utils = {};

	self.utils.addEvent = function (el, evname, f, capture) {

jotaelesalinas / highlight.css

Last active March 22, 2018 16:08

highlight.css

	.highlight {
	background-image: linear-gradient(-100deg,hsla(90,92%,75%,.3),hsla(90,92%,75%,.7) 98%,hsla(90,92%,75%,.1));
	border-radius: .25em 0;
	padding: 0 .25em;
	margin: 0 -.25em;
	}
	.underline {
	background-image: linear-gradient(120deg, darkorange 0%, orange 100%);
	background-repeat: no-repeat;
	background-size: 100% 0.2em;

José Luis Salinas jotaelesalinas