Joe Merante joemerante

joemerante / gist:7852259

Last active December 30, 2015 15:59

Javascript and qunit test, then the qunit html for the recipe cards I made on drpescatore.com/2013-holiday-recipes - stacks of cards, when you click on one, it comes to the top. MIT licensed code, recipes not mine and reprinted w/ permission, have fun!

	// recipe_cards.js
	$('.cards-wrapper').on('click', '.card', function() {
	var new_top = this;
	var cards_length = $(this).closest('.cards-wrapper').find('.card').length;
	var l = cards_length - 1;
	$(this).closest('.cards-wrapper').find('.card').each(function() {
	if (this == new_top) {
	// highest card always top css class - card 3 in 3-card layout, card 4 in 4-card layout
	$(this).attr("class", "card card-" + cards_length + "-" + cards_length);
	}

joemerante / gist:ab83d7bde85a682b9608

Created July 22, 2014 17:54

Example of a simple use of eval()

	# Goes with http://joemerante.blogspot.com/2014/07/may-tmil-touch-of-eval.html

	# app/models/subscription.rb
	class Subscription < ActiveRecord::Base
	belongs_to :plan
	after_create :set_expiration
	# ...

	def expired?
	self.expiration < DateTime.now

joemerante / gist:93df2dd368a9ed56545a

Created July 16, 2015 15:27

Sublime Text binding.pry keyboard shortcut

	For quick reference if you're not in your usual environment, add to Preferences -> Key Bindings-User:

	[
	{ "keys": ["alt+super+p"], "command": "insert", "args": {"characters": "binding.pry"} }
	]

joemerante / pdf_metadata.py

Last active May 30, 2023 03:48

Modify PDF metadata with Python

	# some more explanation at https://joemerante.blogspot.com/2020/01/changing-pdf-metadata-with-python.html
	import datetime
	import fitz # install PyMuPDF
	doc = fitz.open("existing_document.pdf")

	for idx, page in enumerate(doc):
	try:
	while (next(page.annots())):
	annot = next(page.annots())
	page.deleteAnnot(annot)