Guy Vider TravelingTechGuy

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Looking for my next project...

I'm a technologist, entrepreneur and developer. I'm the CTO and Co-Founder of Kima.Finance, and owner and chief consultant at TravelingTechGuy.com.

TravelingTechGuy / .jshintrc

Created August 13, 2014 14:50

Chrome extension .jshintrc

	{
	"maxerr" : 50, // {int} Maximum error before stopping

	// Enforcing
	"bitwise" : true, // true: Prohibit bitwise operators (&, \|, ^, etc.)
	"camelcase" : false, // true: Identifiers must be in camelCase
	"curly" : true, // true: Require {} for every new block or scope
	"eqeqeq" : true, // true: Require triple equals (===) for comparison
	"forin" : true, // true: Require filtering for..in loops with obj.hasOwnProperty()
	"immed" : false, // true: Require immediate invocations to be wrapped in parens e.g. `(function () { } ());`

TravelingTechGuy / fillArray.js

Created June 17, 2014 23:54

Fill array with same value/function

	var myFunc = function(x){return x*2;};
	var num = 3;
	var array = Array.apply(null, Array(num)).map(function(){return myFunc;});

TravelingTechGuy / occurrences.js

Created June 16, 2014 04:55

Find number of occurrences of substring in string

	var str = "This is a string.",
	term = 'is',
	reg = new RegExp(term, 'ig'); //remove the `i` if you need case-sensitivity
	var count = str.match(reg).length;
	console.log(count);

TravelingTechGuy / getValueFromQueryString.js

Created June 10, 2014 18:39

Get value from a key in a query string

	var getValueFromQueryString = function(url, key) {
	return decodeURIComponent(new RegExp('[?\|&]' + key + '=' + '([^&;]+?)(&\|#\|;\|$)').exec(url) \|\| [,""])[1].replace(/\+/g, '%20') \|\| null;
	};

TravelingTechGuy / Object2QS.js

Last active September 28, 2022 07:19

JSON object to query string (using underscore/lodash)

	var objectToQueryString = function(obj) {
	var qs = _.reduce(obj, function(result, value, key) {
	return (!_.isNull(value) && !_.isUndefined(value)) ? (result += key + '=' + value + '&') : result;
	}, '').slice(0, -1);
	return qs;
	};

TravelingTechGuy / ChromeExtensionGulp.js

Created April 5, 2014 19:22

Gulp file for building a Chrome Extension

	'use strict';

	//npm install gulp gulp-minify-css gulp-uglify gulp-clean gulp-cleanhtml gulp-jshint gulp-strip-debug gulp-zip --save-dev

	var gulp = require('gulp'),
	clean = require('gulp-clean'),
	cleanhtml = require('gulp-cleanhtml'),
	minifycss = require('gulp-minify-css'),
	jshint = require('gulp-jshint'),
	stripdebug = require('gulp-strip-debug'),

TravelingTechGuy / online.html

Created April 1, 2014 01:20

Check if device is online

	<!DOCTYPE html>
	<html>
	<head>
	<script>
	window.addEventListener("offline", function(e) {alert("offline");})
	window.addEventListener("online", function(e) {alert("online");})
	</script>
	</head>
	<body>
	</body>

TravelingTechGuy / updateNPM.sh

Created January 29, 2014 17:36

Update (global) NPM repositories, and show which repositories were updated by comparing version numbers

TravelingTechGuy / 4515

Last active January 3, 2016 20:19

NPM Issue #4515 at https://github.com/npm/npm/issues/4515

	0 info it worked if it ends with ok
	1 verbose cli [ '/opt/local/bin/node', '/opt/local/bin/npm', '-g', 'update' ]
	2 info using [email protected]
	3 info using [email protected]
	4 verbose cache add [ 'express', '*' ]
	5 verbose cache add name="express" spec="" args=["express",""]
	6 verbose parsed url { protocol: null,
	6 verbose parsed url slashes: null,
	6 verbose parsed url auth: null,
	6 verbose parsed url host: null,

TravelingTechGuy / copyrightYear.html

Last active January 2, 2016 00:39

Add the current year to copyright notice/footer

	<!-- Assuming you have the text &copy <span id="year"></span> in your footer -->

	<!-- Without jQuery, add to bottom of page -->
	<script>document.getElementById('year').textContent = (new Date()).getFullYear();</script>

	<!-- If you're using jQuery, add this to $(document).ready() or $(function()) -->
	$('#year').text((new Date()).getFullYear());

	<!-- One line in the HTML page -->
	<footer>copyright © <script>document.write((new Date()).getFullYear());</script></footer>