Kevin Sloan ksloan

🐛

Bug hunting

VP Engineering at Zensurance

ksloan / gist:e77034e2bbc4f84b6776

Created June 27, 2014 11:46

remove duplicate objects (get unique objects) in javascript array of objects [using underscore.js]

_.uniq(personArray, function(person) { return person.age; });

ksloan / gist:77eac4740f9e63b258b5

Created June 12, 2014 04:47

subtract time from date object

d.setMinutes(d.getMinutes() - num_mins);

ksloan / gist:4b7a21298b16e2dbd1f0

Created June 6, 2014 00:18

set timezone on ubuntu server

sudo dpkg-reconfigure tzdata

ksloan / gist:5ff4b9570f217a70124b

Last active August 29, 2015 14:02

ls different file types

ls *.{js,css}

ksloan / gist:a5ba90387aca225693cf

Created May 10, 2014 03:04

Xcode - load white status bar text (add to your UIViewController)

	- (UIStatusBarStyle)preferredStatusBarStyle
	{
	return UIStatusBarStyleLightContent;
	}

ksloan / gist:11266902

Created April 24, 2014 19:39

check if element is scrolled into browser view

	function element_in_scroll(elem) {

	var docViewTop = $(window).scrollTop();
	var docViewBottom = docViewTop + $(window).height();

	var elemTop = $(elem).offset().top;
	var elemBottom = elemTop + $(elem).height();

	return ((elemBottom <= docViewBottom) && (elemTop >= docViewTop));
	}

ksloan / gist:11266860

Created April 24, 2014 19:38

nicely creating a new element with jquery

$('<img>', { src : icon, alt: i, title: title }).appendTo(this);

ksloan / gist:11266806

Created April 24, 2014 19:36

install android apk on emulator

	# start the emulator manually and run...
	adb install myapp.apk

	# to reinstall...
	adb install -r myapp.apk

ksloan / gist:11266769

Last active August 29, 2015 14:00

download an entire folder via ftp

wget -r 'ftp://user:[email protected]/path'

ksloan / gist:11266733

Created April 24, 2014 19:34

remove prefix from filenames

ls | while read f; do f_new=`echo $f | sed 's/prefix//'`; mv "'$f'" "'$f_new'"; done 