Skip to content

Instantly share code, notes, and snippets.

Ryan Niswonger rniswonger

Block or report user

Report or block rniswonger

Hide content and notifications from this user.

Learn more about blocking users

Contact Support about this user’s behavior.

Learn more about reporting abuse

Report abuse
View GitHub Profile
@rniswonger
rniswonger / wp-disable-plugin-update.php
Last active Sep 11, 2019
WordPress - Disable specific plugin update check
View wp-disable-plugin-update.php
/**
* Prevent update notification for plugin
* http://www.thecreativedev.com/disable-updates-for-specific-plugin-in-wordpress/
* Place in theme functions.php or at bottom of wp-config.php
*/
function disable_plugin_updates( $value ) {
if ( isset($value) && is_object($value) ) {
if ( isset( $value->response['plugin-folder/plugin.php'] ) ) {
unset( $value->response['plugin-folder/plugin.php'] );
}
@rniswonger
rniswonger / functions.php
Last active Aug 8, 2019
WordPress: Disable/activate plugins in development environment
View functions.php
<?php
/**
* Setup development environment by manipulating plugin activation
* Replace the dev URLs and plugin paths accordingly
*/
function mysite_development_environment_setup() {
// define the development sites
$dev_envs = array(
'http://localhost:8888',
@rniswonger
rniswonger / functions.php
Last active Jul 27, 2019
WordPress: Add admin columns for a custom post type
View functions.php
<?php
/**
* CPT: Custom columns for post_slug
* replace all occurances of "post_slug" with your post type's slug and "theme_domain" with your theme's domain
*/
function set_custom_edit_post_slug_columns( $columns ) {
// unset( $columns['date'] ); // disable existing column
$columns['image'] = __( 'Image', 'theme_domain' );
$columns['date'] = __( 'Custom Date', 'theme_domain' );
@rniswonger
rniswonger / functions.php
Created Jul 27, 2019
WordPress: Export into theme all "Custom Post Type UI" post types and taxonomies
View functions.php
/**
* Saves post type and taxonomy data to JSON files in the theme directory.
* @param array $data Array of post type data that was just saved.
* Code originally provided by the author of the plugin
*/
function cptui_local_json( $data = array() ) {
$theme_dir = get_stylesheet_directory();
// Create our directory if it doesn't exist
if ( ! is_dir( $theme_dir .= '/cptui-json' ) ) {
mkdir( $theme_dir );
@rniswonger
rniswonger / nextdoor-bookmarklet.js
Created Oct 9, 2017
Bookmarklet: Hide annoying content on NextDoor
View nextdoor-bookmarklet.js
javascript:$('.content-scope-line:contains("Classifieds")').parents('.post-container').hide();$('.classifieds-single-item-content').hide();$('.content-scope-line:contains("Free items")').parents('.post-container').hide();$('.content-scope-line:contains("Recommendations")').parents('.post-container').hide();$('.content-scope-line:contains("Lost & Found")').parents('.post-container').hide();$('.post-byline:contains("Sponsored")').parents('.post-container').hide();
@rniswonger
rniswonger / svg-url.scss
Created Oct 7, 2017
SASS Mixin: Generate background-image using raw SVG
View svg-url.scss
// Function to create an optimized svg url
// http://codepen.io/jakob-e/pen/doMoML
@function svg-url($svg) {
// Chunk up string in order to avoid "stack level too deep" error
$encoded: '';
$slice: 2000;
$index: 0;
$loops: ceil(str-length($svg)/$slice);
@for $i from 1 through $loops {
$chunk: str-slice($svg, $index, $index + $slice - 1);
@rniswonger
rniswonger / hyphenate.css
Last active Oct 7, 2017
CSS: Hyphenate / Break text
View hyphenate.css
.hyphenate-text {
word-break: break-word; // for (non-mac) chrome
hyphens: auto; // for the rest
}
@rniswonger
rniswonger / fluid-text.scss
Last active Oct 7, 2017
Sass Mixin: Fluid Text
View fluid-text.scss
// fluidly resize type
// based on example here https://css-tricks.com/snippets/css/fluid-typography/
@mixin fluid-type($font-min, $font-max, $screen-min, $screen-max) {
font-size: #{$font-min}px;
@media only screen and (min-width: #{$screen-min}px) {
font-size: calc(
#{$font-min}px + #{($font-max - $font-min)} * (100vw - #{$screen-min}px) / (#{$screen-max} - #{$screen-min})
);
}
@rniswonger
rniswonger / em-value.scss
Created Oct 7, 2017
Sass Mixin: Generate EM value from px
View em-value.scss
// generate an em value
@function em($target_px, $context_px: 16) {
@return $target_px / $context_px * 1em;
}
@rniswonger
rniswonger / rays.js
Last active Nov 16, 2016 — forked from alanedwardes/rays.js
Generates animated sun rays using HTML canvas
View rays.js
var rays = new Object({
canvas: false,
context: false,
offset: 0,
speed: 0.005,
animating: false,
color_1: '',
color_2: '',
mid_x: 0,
You can’t perform that action at this time.