Cesar cesardv

Sans jQuery

Events

// jQuery
$(document).ready(function() {
  // code
})

Nginx Cheat Sheet

(from Understanding Nginx Server and Location Block Selection Algorithms - https://goo.gl/YyzshP)

server {

Office Web Apps Viewer

('.ppt' '.pptx' '.doc', '.docx', '.xls', '.xlsx')

http://view.officeapps.live.com/op/view.aspx?src=[OFFICE_FILE_URL]

<iframe src='https://view.officeapps.live.com/op/embed.aspx?src=[OFFICE_FILE_URL]' width='px' height='px' frameborder='0'>
</iframe>

OneDrive Embed Links

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

There are always 24 hours in a day.
February is always 28 days long.
Any 24-hour period will always begin and end in the same day (or week, or month).

Convert a PEM based file to JSON

This snippet will convert a PEM based certificate of key to JSON format. This is useful when having to embed a certificate in a JSON object.

It will simply add \n in the required places.

The snipped was copied from here: https://docs.vmware.com/en/Unified-Access-Gateway/2.9/com.vmware.access-point-29-deploy-config/GUID-870AF51F-AB37-4D6C-B9F5-4BFEB18F11E9.html

Enable `systemd` in WSL 2

**NOTE: If you have Windows 11 there is now an official way to do this in WSL 2, use it if possible - see MS post here (WINDOWS 11 ONLY)**

This guide will enable systemd to run as normal under WSL 2. This will enable services like microk8s, docker and many more to just work during a WSL session. Note: this was tested on Windows 10 Build 2004, running Ubuntu 20.04 LTS in WSL 2.

To enable systemd under WSL we require a tool called systemd-genie
Copy the contents of install-sg.sh to a new file /tmp/install-sg.sh:

	function processInboxToSheet() {
	//var threads = GmailApp.getInboxThreads();
	// Have to get data separate to avoid google app script limit!
	var start = 0;
	var threads = GmailApp.getInboxThreads(start, 100);
	var sheet = SpreadsheetApp.getActiveSheet();
	var result = [];

	for (var i = 0; i < threads.length; i++) {
	var messages = threads[i].getMessages();

	/*
	After purchasing a humble book bundle, go to your download page for that bundle.
	Open a console window for the page and paste in the below javascript
	*/
	$('a').each(function(i){
	if ($.trim($(this).text()) == 'MOBI') {
	$('body').append('<iframe id="dl_iframe_'+i+'" style="display:none;">');
	document.getElementById('dl_iframe_'+i).src = $(this).data('web');
	}
	});

	# to generate your dhparam.pem file, run in the terminal
	openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048