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@jkutner
jkutner / atik-indi-phd2-raspbian-instructions.md
Last active January 19, 2024 19:09
Turn a Raspberry Pi into an Astrophotography Autoguider
@broofa
broofa / checkForUndefinedCSSClasses.js
Last active January 21, 2024 17:22
ES module for detecting undefined CSS classes (uses mutation observer to monitor DOM changes). `console.warn()`s undefined classes.
/**
* Sets up a DOM MutationObserver that watches for elements using undefined CSS
* class names. Performance should be pretty good, but it's probably best to
* avoid using this in production.
*
* Usage:
*
* import cssCheck from './checkForUndefinedCSSClasses.js'
*
* // Call before DOM renders (e.g. in <HEAD> or prior to React.render())
@mikejolley
mikejolley / functions.php
Last active February 5, 2024 15:33 — forked from claudiosanches/functions.php
WooCommerce - Hide shipping rates when free shipping is available.
<?php
/**
* Hide shipping rates when free shipping is available.
* Updated to support WooCommerce 2.6 Shipping Zones.
*
* @param array $rates Array of rates found for the package.
* @return array
*/
function my_hide_shipping_when_free_is_available( $rates ) {
$free = array();
@ShirtlessKirk
ShirtlessKirk / luhn.js
Last active February 12, 2024 05:09
Luhn validation algorithm
/**
* Luhn algorithm in JavaScript: validate credit card number supplied as string of numbers
* @author ShirtlessKirk. Copyright (c) 2012.
* @license WTFPL (http://www.wtfpl.net/txt/copying)
*/
var luhnChk = (function (arr) {
return function (ccNum) {
var
len = ccNum.length,
bit = 1,
@jrfnl
jrfnl / wp-config-debug.php
Last active April 5, 2024 18:16
Code to add to wp-config.php to enhance information available for debugging.
<?php
/**
* == About this Gist ==
*
* Code to add to wp-config.php to enhance information available for debugging.
*
* You would typically add this code below the database, language and salt settings
*
* Oh.. and *do* make sure you change the path to the log file to a proper file path on your server (make sure it exists).
*
@mixonic
mixonic / server.js
Created April 28, 2011 22:49
Node.js + Socket.io + Bash. A collaborative terminal for your browser.
//
// This server will start a bash shell and expose it
// over socket.io to a browser. See ./term.html for the
// client side.
//
// You should probably:
//
// npm install socket.io
// curl -O https://github.com/LearnBoost/Socket.IO/raw/master/socket.io.min.js
//
@jboursiquot
jboursiquot / dumptransport.go
Created January 17, 2017 13:52
Dump transport will dump Go HTTP request/response for debugging
package dumptransport
import (
"fmt"
"net/http"
"net/http/httputil"
)
type DumpTransport struct {
r http.RoundTripper
@ricjcosme
ricjcosme / dump-restore
Created September 13, 2017 17:33
DUMP / RESTORE PostgreSQL Kubernetes
DUMP
// pod-name name of the postgres pod
// postgres-user database user that is able to access the database
// database-name name of the database
kubectl exec [pod-name] -- bash -c "pg_dump -U [postgres-user] [database-name]" > database.sql
RESTORE
// pod-name name of the postgres pod
// postgres-user database user that is able to access the database
// database-name name of the database
@hakre
hakre / dl-file.php
Created January 2, 2012 21:41
Wordpress login to download uploaded files
<?php
/*
* dl-file.php
*
* Protect uploaded files with login.
*
* @link http://wordpress.stackexchange.com/questions/37144/protect-wordpress-uploads-if-user-is-not-logged-in
*
* @author hakre <http://hakre.wordpress.com/>
* @license GPL-3.0+
@atenni
atenni / README.md
Last active April 24, 2024 01:36
How to permalink to a gist's raw file

Problem: When linking to the raw version of a gist, the link changes with each revision.

Solution:

To return the first file from a gist: https://gist.github.com/[gist_user]/[gist_id]/raw/

To get a file from multi–file gist: https://gist.github.com/[gist_user]/[gist_id]/raw/[file_name]