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@laytong
laytong / bad-input.jsx
Last active December 18, 2021 06:16
How to debounce your inputs for super fast react/redux components
import React, {Component, PropTypes} from 'react';
class BadInputComponent extends Component {
static propTypes = {
text = PropTypes.string.isRequired,
updateText = PropTypes.func.isRequired,
};
render() {
return (
@arthurattwell
arthurattwell / dialog.html
Last active August 1, 2022 09:54
Google Sheets script to allow multi-select in cells with data-validation (adapted from https://www.youtube.com/watch?v=dm4z9l26O0I)
<div style="font-family: sans-serif;">
<? var data = valid(); ?>
<form id="form" name="form">
<? if(Object.prototype.toString.call(data) === '[object Array]') { ?>
<? for (var i = 0; i < data.length; i++) { ?>
<? for (var j = 0; j < data[i].length; j++) { ?>
<input type="checkbox" id="ch<?= '' + i + j ?>" name="ch<?= '' + i + j ?>" value="<?= data[i][j] ?>"><?= data[i][j] ?><br>
<? } ?>
<? } ?>
<? } else { ?>
@paullewis
paullewis / requestIdleCallback.js
Last active April 23, 2025 04:07
Shims rIC in case a browser doesn't support it.
/*!
* Copyright 2015 Google Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
@yurydelendik
yurydelendik / gist:f2b846dae7cb29c86d23
Last active August 1, 2025 10:57
PDF.js get/show hightlight
function getHightlightCoords() {
var pageIndex = PDFViewerApplication.pdfViewer.currentPageNumber - 1;
var page = PDFViewerApplication.pdfViewer.getPageView(pageIndex);
var pageRect = page.canvas.getClientRects()[0];
var selectionRects = window.getSelection().getRangeAt(0).getClientRects();
var viewport = page.viewport;
var selected = selectionRects.map(function (r) {
return viewport.convertToPdfPoint(r.left - pageRect.x, r.top - pageRect.y).concat(
viewport.convertToPdfPoint(r.right - pageRect.x, r.bottom - pageRect.y));
});

How to make the blue shapes in Keynote go away

Create a standard shape

image

The styles are not just on the object but also in the Shape Stye on the upper left of the style panel

image

Style your new defaults on the example shape

@jrsmith3
jrsmith3 / pdfmod.py
Created April 3, 2014 03:31
Convert specified pages from a PDF to png
"""
This script was used to create the figures for http://jrsmith3.github.io/sample-logs-the-secret-to-managing-multi-person-projects.html from a PDF file containing some old CMU sample logs.
"""
import PyPDF2
from wand.image import Image
import io
import os
@6174
6174 / Random-string
Created July 23, 2013 13:36
Generate a random string in JavaScript In a short and fast way!
//http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript
Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15);
@spivurno
spivurno / gw-multi-page-navigation.php
Last active February 4, 2022 09:48
Gravity Wiz // Gravity Forms // Multi-page Form Navigation
<?php
/**
* Gravity Wiz // Gravity Forms // Multi-page Navigation
*
* Adds support for navigating between form pages by converting the page steps into page links or creating your own custom page links.
*
* @version 2.1
* @author David Smith <david@gravitywiz.com>
* @license GPL-2.0+
* @link http://gravitywiz.com/multi-page-navigation/