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@gitdagray
gitdagray / online_offline_detection.js
Last active March 14, 2024 20:55
Online / Offline Status Detection w/ Async & Await
/* ********** Online / Offline Detection ********** */
// Request a small image at an interval to determine status
// ** Get a 1x1 pixel image here: http://www.1x1px.me/
// ** Use this code with an HTML element with id="status"
const checkOnlineStatus = async () => {
try {
const online = await fetch("/1pixel.png");
return online.status >= 200 && online.status < 300; // either true or false
@dotspencer
dotspencer / multiple-keys-gitlab.md
Last active March 7, 2024 15:01
Multiple Gitlab accounts with multiple ssh keys

Gitlab won't allow reuse of a public ssh key for multiple accounts. To get around this you need to create a second ssh key for the second account.

Create or modify your ~/.ssh/config file:

# normal                                                                                                                                                                  
Host gitlab.com-work_username
     HostName gitlab.com
     PreferredAuthentications publickey
 IdentityFile ~/.ssh/id_rsa
function formatFileSize(bytes,decimalPoint) {
if(bytes == 0) return '0 Bytes';
var k = 1000,
dm = decimalPoint || 2,
sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'],
i = Math.floor(Math.log(bytes) / Math.log(k));
return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i];
}
//You only need to use the formatFileSize() function in JavaScript to convert file size units.