Sandeep Thukral sandeepthukral

For adding data-test atributes to regular HTML tags

If the data is hard coded <th data-test="foo">

If the value has code <th [attr.data-test]="'foo-' + data.bar" Here data is an object available to the code (as props) from which you extract the value of the key bar and add it to the static text foo-

How to use

Open any udemy course page
Expacd all sections manually. To make life easy, start from the lowermost one. This will take maybe 30 seconds. Now that I think of it, this can also be automated
Paste the scrit in the console and execute. You will get the course section heads and details.

This gist works on the following page http://support.vanmoof.com/

The code is used, in this case, to count the total number of topics there are on this support page.

The basic idea is to first get the elements whose text you are interested in. https://developers.google.com/web/tools/chrome-devtools/console/command-line-reference

The $() returns an array of Element objects https://developer.mozilla.org/en-US/docs/Web/API/Document/querySelector

Export HTML table to Excel in AngularJS

myApp.factory('Excel',function($window){
		var uri='data:application/vnd.ms-excel;base64,',
			template='<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns="http://www.w3.org/TR/REC-html40"><head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet><x:Name>{worksheet}</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet></x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--></head><body><table>{table}</table></body></html>',
			base64=function(s){return $window.btoa(unescape(encodeURIComponent(s)));},
			format=function(s,c){return s.replace(/{(\w+)}/g,function(m,p){return c[p];})};
		return {

	Checking if a checkbox is checked

	cy.get('input').then( $input => {
	if ( $input.is(':checked') ) {

	}
	});

	javascript:
	(function() {
	var prefix = "https://nl.wiktionary.org/wiki/";
	var suffix = "/vervoeging";
	var woord = prompt("Welk woord zoek je informatie over?", "leggen");
	if (woord != null) {
	loc = prefix + woord.trim() + suffix;
	location.href = loc;
	}
	}

	The MIT License (MIT)

	Copyright (c) 2015 Justin Perry

	Permission is hereby granted, free of charge, to any person obtaining a copy of
	this software and associated documentation files (the "Software"), to deal in
	the Software without restriction, including without limitation the rights to
	use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
	the Software, and to permit persons to whom the Software is furnished to do so,
	subject to the following conditions:

	p = $('.btn.btn-pill')
	s = 0; p.each((idx, e) => s += parseInt(e.lastChild.textContent.trim())); console.log(s)

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console

	s = 'This is some \\u03c0 text that has to be cleaned\\u2026! it\\u0027s annoying!'
	print(s.decode('unicode_escape').encode('ascii','ignore')) # This is some text that has to be cleaned! it's annoying!