Malcolm Malcomputer

## cdn.md

      
              1 file
            
          
              13 forks
            
          
                34 comments
              
            
              74 stars
            
          
                jcubic
                / cdn.md
            
            
              Last active
              October 3, 2025 14:08
            
              
                How to setup a literally free CDN
              
          
    How to setup a literally free CDN


Create repo on GitHub where you'll put your files.
Use jsDeliver or statically to get your assets.

Here is repo I'm using:
https://github.com/jcubic/static
And links to files look like this:

  
## mongodb_cheat_sheet.md

      
              1 file
            
          
              1309 forks
            
          
                236 comments
              
            
              2437 stars
            
          
                bradtraversy
                / mongodb_cheat_sheet.md
            
            
              Last active
              October 23, 2025 10:30
            
              
                MongoDB Cheat Sheet
              
          
    MongoDB Cheat Sheet

Show All Databases

show dbs

Show Current Database


## firebase_copy.js
function copyFbRecord(oldRef, newRef) {
     return Promise((resolve, reject) => {
          oldRef.once('value').then(snap => {
               return newRef.set(snap.val());
          }).then(() => {
               console.log('Done!');
               resolve();
          }).catch(err => {
               console.log(err.message);
               reject();

## test.js
import webdriver from 'selenium-webdriver'
import test from 'selenium-webdriver/testing'

test.describe('Test', () => {
  test.it('with headless chrome.', () => {
    const chromeCapabilities = webdriver.Capabilities.chrome();
    chromeCapabilities.set('chromeOptions', {
      'args': ['--headless', '--disable-gpu']
    });
    driver = new webdriver.Builder()

## import_json_appsscript.js
/**
 * Retrieves all the rows in the active spreadsheet that contain data and logs the
 * values for each row.
 * For more information on using the Spreadsheet API, see
 * https://developers.google.com/apps-script/service_spreadsheet
 */
function readRows() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var rows = sheet.getDataRange();
  var numRows = rows.getNumRows();

## Smooth scroll to top of page.markdown

      
              3 files
            
          
              7 forks
            
          
                29 comments
              
            
              42 stars
            
          
                ricardozea
                / Smooth scroll to top of page.markdown
            
            
              Last active
              May 12, 2024 12:12
            
              
                Smooth scroll to top of page
              
          
    Visit the new improved script here! Smooth scroll to top of page (Improved!)

Smooth scroll to top of page (Legacy!)

If you need a plain JavaScript function to add a smooth scrolling back to the top of the page, you can use this script.

Add an id of "top" to the <body> tag. Like this: <body id="top">
Add the onclick function to the link. Like this: <a href="#top" onclick="scrollToTop(); return false">Back to Top ↑</a>


## webrtc.js
// Fix Vendor Prefixes
var IS_CHROME = !!window.webkitRTCPeerConnection,
    RTCPeerConnection,
    RTCIceCandidate,
    RTCSessionDescription;

if (IS_CHROME) {
  RTCPeerConnection = webkitRTCPeerConnection;
  RTCIceCandidate = window.RTCIceCandidate;
  RTCSessionDescription = window.RTCSessionDescription;

## find-in-json.js
//return an array of objects according to key, value, or key and value matching
function getObjects(obj, key, val) {
    var objects = [];
    for (var i in obj) {
        if (!obj.hasOwnProperty(i)) continue;
        if (typeof obj[i] == 'object') {
            objects = objects.concat(getObjects(obj[i], key, val));
        } else
        //if key matches and value matches or if key matches and value is not passed (eliminating the case where key matches but passed value does not)
        if (i == key && obj[i] == val || i == key && val == '') { //

## GistsResolver.cs
public class GistsResolver {
	public static string CreateContentForFeedFrom(string content) {
		try {
			return UnwrapGists(content, GetGist);
		}
		catch {
			return content;
		}
	}
	function copyFbRecord(oldRef, newRef) {
	return Promise((resolve, reject) => {
	oldRef.once('value').then(snap => {
	return newRef.set(snap.val());
	}).then(() => {
	console.log('Done!');
	resolve();
	}).catch(err => {
	console.log(err.message);
	reject();
	import webdriver from 'selenium-webdriver'
	import test from 'selenium-webdriver/testing'

	test.describe('Test', () => {
	test.it('with headless chrome.', () => {
	const chromeCapabilities = webdriver.Capabilities.chrome();
	chromeCapabilities.set('chromeOptions', {
	'args': ['--headless', '--disable-gpu']
	});
	driver = new webdriver.Builder()
	/**
	* Retrieves all the rows in the active spreadsheet that contain data and logs the
	* values for each row.
	* For more information on using the Spreadsheet API, see
	* https://developers.google.com/apps-script/service_spreadsheet
	*/
	function readRows() {
	var sheet = SpreadsheetApp.getActiveSheet();
	var rows = sheet.getDataRange();
	var numRows = rows.getNumRows();
	// Fix Vendor Prefixes
	var IS_CHROME = !!window.webkitRTCPeerConnection,
	RTCPeerConnection,
	RTCIceCandidate,
	RTCSessionDescription;

	if (IS_CHROME) {
	RTCPeerConnection = webkitRTCPeerConnection;
	RTCIceCandidate = window.RTCIceCandidate;
	RTCSessionDescription = window.RTCSessionDescription;
	//return an array of objects according to key, value, or key and value matching
	function getObjects(obj, key, val) {
	var objects = [];
	for (var i in obj) {
	if (!obj.hasOwnProperty(i)) continue;
	if (typeof obj[i] == 'object') {
	objects = objects.concat(getObjects(obj[i], key, val));
	} else
	//if key matches and value matches or if key matches and value is not passed (eliminating the case where key matches but passed value does not)
	if (i == key && obj[i] == val \|\| i == key && val == '') { //
	public class GistsResolver {
	public static string CreateContentForFeedFrom(string content) {
	try {
	return UnwrapGists(content, GetGist);
	}
	catch {
	return content;
	}
	}