ejdanderson’s gists

ejdanderson / sort_eig.m

Created September 19, 2021 22:29

Sort via descending order for eig in MATLAB (real values)

	[V, D] = eig(A);
	[nuDiag,order] = sort(diag(D),'descend');
	D = diag(nuDiag);
	V=V(:,order);

ejdanderson / update-url.js

Created June 6, 2017 22:22

Add/remove query parameters to the URL bar

	updateParams : function() {
	$('.class').on('change', function(e) {
	e.preventDefault();
	let url = window.location.pathname;
	if ( $(this).prop('checked') ) {
	let query_string = this.buildParamStr('param-name', 'param-value', true);
	window.history.pushState('old-ai-state', '', url + query_string);
	} else {
	let query_string = this.buildParamStr('ai_fwp_filter', null, false);
	window.history.pushState('old-ai-state', '', url + query_string);

ejdanderson / anno-custom-header-size.php

Last active August 29, 2015 14:09

Annotum Custom Header Size

	<?php

	// Add the following function to a child theme or plugin:

	// Class exists check in case adding to a plugin and themes are swapped.
	if ( class_exists ( 'Anno_Keeper' ) ) {
	function anno_custom_header_size() {
	Anno_Keeper::keep( 'header_image', new Anno_Header_Image( 'header', array ( 1265, 110 ) ) );
	}
	// Priority 10 to come in after the annotum's initial template initialization.

ejdanderson / igor-colors

Last active August 29, 2015 14:05

Milarite Color Swap

	ModifyGraph rgb(Bran2_Arm_Dist_T)=(26112,52224,0);DelayUpdate
	ModifyGraph rgb(Bran4N_Dist_T)=(26112,52224,0),rgb(Darapi_Dist_T)=(26112,52224,0);DelayUpdate
	ModifyGraph rgb(Dusmatovite_Dist_T)=(26112,52224,0);DelayUpdate
	ModifyGraph rgb(Eifelite_Dist_T)=(26112,52224,0);DelayUpdate
	ModifyGraph rgb(Kl_chite_Dist_T)=(26112,52224,0);DelayUpdate
	ModifyGraph rgb(Merrihueite_Dist_T)=(26112,52224,0);DelayUpdate
	ModifyGraph rgb(Mila25_Dist_T)=(26112,52224,0);DelayUpdate
	ModifyGraph rgb(Mila29a_Dist_T)=(26112,52224,0);DelayUpdate
	ModifyGraph rgb(Mila29b_Dist_T)=(26112,52224,0);DelayUpdate
	ModifyGraph rgb(Mila30_Dist_T)=(26112,52224,0),rgb(Mila31_Dist_T)=(26112,52224,0);DelayUpdate

ejdanderson / wp create term

Created August 26, 2014 15:55

Programatically create taxonomy terms

	<?php
	// Prevents duplicate term creation, useful when terms need to be programatically generated
	function create_term( $slug, $name, $taxonomy ) {
	$term_id = term_exists( $slug, $taxonomy );
	if ( ! $term_id ) {
	$term_data = wp_insert_term( $name, $taxonomy, array( 'slug' => $slug ) );
	if ( $term_data && ! is_wp_error( $term_data ) ) {
	$term_id = $term_data['term_id'];
	}
	}

ejdanderson / addToWaveRange

Last active January 3, 2016 20:29

IGOR Functions

	// Add a value to a specific range of points of a wave
	Function addToWaveRange(wname, startPoint, endPoint, addition)
	wave wname
	variable startPoint
	variable endPoint
	variable addition
	variable ii

	for ( ii=0; ii< (endPoint-startPoint); ii += 1 )
	wname[startPoint + ii] += addition

ejdanderson / taxonomy-register.php

Last active December 21, 2015 09:28

Full list of taxonomy arguments and example of registering them

	<?php
	$taxonomies = array(
	'taxonomy-slug' => array(
	'labels' => array(
	'name' => __('Genres', 'textdomain'),
	'singular_name' => __('Genre', 'taxonomy singular name', 'textdomain'),
	'menu_name' => __('Genre', 'textdomain'),
	'all_items' => __('All Genres', 'textdomain'),
	'edit_item' => __('Edit Genre', 'textdomain'),
	'view_item' => __('View Genre', 'textdomain'),

ejdanderson / gist:3996147

Created November 1, 2012 20:09

WP Options Page Setup with button to run action

	<?php

	function create_menu() {
	add_options_page(__('Plugin Settings', 'ejda'), __('Plugin Settings', 'ejda'), 'manage_options', 'ejda-slug', 'options_page_content');
	}
	add_action('admin_menu', 'create_menu');

	function options_page_content() {
	?>
	<div class="wrap">

ejdanderson / bash prompt

Created June 23, 2012 03:08

Bash token prompt

	#!/bin/bash

	if [ -z $1 ]; then
	echo "Usage: inputs.sh file.txt"
	else
	codes=$(grep -o "###.*###" $1)
	inputs=$(echo $codes \| sed 's/#//g')

	for x in $inputs; do
	#Check if the variable is empty

ejdanderson / gist:2370749

Created April 12, 2012 20:27

String Evaluates to 0

	<?php

	$arr = array();
	$arr['foo'] = 'bar';

	// 'boo' evaluates to 0
	echo $arr['foo']['boo']; // b

	// This evaluates as true and echos
	if (isset($arr['foo']['boo'])) {

Evan Anderson ejdanderson