scmx

How to use <details> <summary> expandable content on GitHub with Markdown

Firstly, what is <details> <summary>?

The HTML Details Element (<details>) creates a disclosure widget in which information is visible only when the widget is toggled into an "open" state. A summary or label can be provided using the <summary> element. https://developer.mozilla.org/en-US/docs/Web/HTML/Element/details.

Example

martijnvbeek

let element = document.querySelector('#auto-complete');
let uri = 'https://example.org/search';
let choice = new Choices(element, {
    removeItemButton: false,
    itemSelectText: '',
    shouldSort: false,
});
let timer = null;

choice.passedElement.addEventListener('search', function (event) {

pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux

jchandra74

HOWTO: Create Your Own Self-Signed Certificate with Subject Alternative Names Using OpenSSL in Ubuntu Bash for Window

Overview

My main development workstation is a Windows 10 machine, so we'll approach this from that viewpoint.

Recently, Google Chrome started giving me a warning when I open a site that uses https and self-signed certificate on my local development machine due to some SSL certificate issues like the one below:

gwillem

# Add this snippet to the top of your playbook. 
# It will install python2 if missing (but checks first so no expensive repeated apt updates)
# gwillem@gmail.com

- hosts: all
  gather_facts: False
  
  tasks:
  - name: install python 2
    raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal)

maarten00

/**
 * Copy of Excel's PMT function.
 * Credit: http://stackoverflow.com/questions/2094967/excel-pmt-function-in-js
 *
 * @param rate_per_period       The interest rate for the loan.
 * @param number_of_payments    The total number of payments for the loan in months.
 * @param present_value         The present value, or the total amount that a series of future payments is worth now;
 *                              Also known as the principal.
 * @param future_value          The future value, or a cash balance you want to attain after the last payment is made.
 *                              If fv is omitted, it is assumed to be 0 (zero), that is, the future value of a loan is 0.

dopiaza

#!/bin/bash

# Usage: slackpost <token> <channel> <message>

# Enter the name of your slack host here - the thing that appears in your URL:
# https://slackhost.slack.com/
slackhost=PUT_YOUR_HOST_HERE

token=$1

aknosis

{#
 time can be any string acceptable by http://www.php.net/strtotime, the
 template will output that time's month.

 If you don't want to pass in a date you can set time like this:
 {% set time = "now"|date("U") %}
 {% set time = "December 2012"|date("U") %}

 How ever you want to output items onto the calendar is a different issue,
 but I'd assume pushing everything into an array numerically indexed by that day:

crtr0

// set-up a connection between the client and the server
var socket = io.connect();

// let's assume that the client page, once rendered, knows what room it wants to join
var room = "abc123";

socket.on('connect', function() {
   // Connected, let's sign-up for to receive messages for this room
   socket.emit('room', room);
});

jaygooby

Overwrite untracked files in current branch from a remote branch

In a similar vein to git reset --hard feature/weavils you can just overwrite untracked working files (typically left over from branch experiments) which are part of the remote branch you're pulling like this:

git reset --hard origin/feature/weavils

Normally, if you tried git checkout feature/weavils you'd get warnings like untracked working tree files would be overwritten by merge, so hit them with the --hard hammer instead.

(Found via https://stackoverflow.com/q/17404316/391826 and one of the answers: https://stackoverflow.com/a/36824493/391826)