pospi’s gists

pospi / parse-latlng.js

Last active August 29, 2015 14:11

Parse common lat/lng formats

	var parseLatLng = (function()
	{
	var matchLocDecimal = /^\s(-?\d+)(\.\d+)?\s°?\s(N\|S)?(,\|\s)+(-?\d+)(\.\d+)?\s°?\s(E\|W)?\s$/;
	var matchLocDegrees = /^\s(-?\d+)°?\s((\d+)(\.\d+)?'?)?\s(N\|S)?(,\|\s)+(-?\d+)°?\s((\d+)(\.\d+)?'?)?\s(E\|W)?\s$/;
	var matchLocCompass = /^\s(-?\d+)°?\s((\d+)('\|\s)+)?\s((\d+)(\.\d+)?(''\|")?)?\s(N\|S)?(,\|\s)+(-?\d+)°?\s((\d+)('\|\s)+)?\s((\d+)(\.\d+)?(''\|")?)?\s(E\|W)?\s$/;

	return function(val)
	{
	var matches,
	lat, lng,

pospi / check-for-popup-blocking.js

Created August 28, 2014 23:47

Detect blocked popup windows in all browsers

pospi / ie-compatible-rotation.less

Created August 18, 2014 07:01

IE6+ compatible rotation mixin using matrices

	.rotate-ie(@degrees) {
	-webkit-transform: rotate(@degrees);
	-o-transform: rotate(@degrees);
	transform: rotate(@degrees);

	@cos: cos(@degrees);
	@sin: sin(@degrees);

	@nl: `"\n"`; // Newline

pospi / leaflet-multi-geojson-layers.js

Last active September 23, 2016 16:13

Handle multiple geoJSON layers in a Leaflet.js angular directive

	/**
	* Service to manage geoJSON layering with Leaflet.js' angular directive, which only allows 1 set of geoJSON data.
	*
	* Assuming you have a leaflet directive with its 'geojson' attribute set to `geojson`, usage is as follows:
	* var layers = new GeoJSONLayers();
	*
	* layers.addLayer('myLayer', geoJSON, function(feature) { return { fillColor: '#00F' }; });
	* $scope.geojson = layers.get();
	*
	* layers.removeLayer('myLayer');

pospi / git-post-receive-deployment.sh

Last active August 29, 2015 13:55

A generic git post-receive hook for auto-deploying applications when pushed to.

	#!/bin/bash

	#------------------------------------------------------------------------------#
	# CONFIGURATION
	# You will need the following variables set in the git repository to deploy from:

	# git config --bool receive.denyCurrentBranch false
	# git config --bool core.bare false
	# git config --path core.worktree [DEPLOYMENT_DIR]

pospi / wordpress-hostchange.sql

Created January 30, 2014 23:04

Some SQL for quickly moving WordPress sites between servers.

	SET @FROMDOMAIN = 'myolddomain.com';
	SET @TODOMAIN = 'mynewdomain.com';
	SET @FROMSCHEME = 'http';
	SET @TOSCHEME = 'http';


	#-------------- STANDARD TABLES -------------#


	UPDATE wp_options

pospi / em-font-size.less

Last active January 4, 2016 04:49

Calculate sizes in EMs easily by converting from other units

	@BASE_FONT_SIZE : 16px;

	// translate units by parent element ratio
	.emsize(@property, @desired, @base : @BASE_FONT_SIZE) {
	@{property}: 1em * (unit(@desired) / unit(@base));
	}

	// a wrapper for setting font size
	.emfz(@desired, @base : @BASE_FONT_SIZE) {
	.emsize(font-size, @desired, @base);

pospi / fix-wpmu-permastruct.php

Created December 5, 2013 04:41

Remove forced `/blog/` prefix added to main site permastruct in Wordpress multisite environments

	<?php

	global $WPMUPermastructFix;
	$WPMUPermastructFix = new MultisitePermastructFix();

	class MultisitePermastructFix
	{
	public function __construct()
	{
	// start the checking process for main multisite blog. Will strip forced '/blog/' from the start.

pospi / placeholder-shim.js

Created November 4, 2013 09:50

Simple placeholder shim for IE. Functions slightly unlike browser placeholders in that the placeholder is removed immedately upon focus. To re-apply or activate elements added to the DOM post-render, simply call `.blur()` on them.

	function initPlaceholderCompat()
	{
	var test = document.createElement('input'),
	placeholderSupport = 'placeholder' in test;

	if (placeholderSupport) {
	return;
	}

	$(document).on('focus', '[placeholder]', function() {

pospi / get-file-ext.php

Created September 24, 2013 01:59

Snippet to get the extension of a file with PHP in the fastest manner possible.

	<?php
	function extname($path)
	{
	return substr($path, strrpos($path, '.') + 1);
	}

	window.isPopupBlocked = function(popup_window, cb)
	{
	var CHROME_CHECK_TIME = 2000; // the only way to detect this in Chrome is to wait a bit and see if the window is present

	function _is_popup_blocked(popup)
	{
	return !popup.innerHeight;
	}

	if (popup_window) {

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