You probably noticed that Magento PHP 7.2 support patches are available for download HERE (Magento Open Source version).
For Magento Commerce customers, you should find the patches under Magento Commerce 1.x > Support Patches and Security Patches > PHP Compatibility patches in the Downloads section of your account.
We at Inchoo worked on this contribution, so we decided to share a few more words about it, especially because we noticed that Magento released patches in somewhat different format than usual. Read more
This is probably the most useful quick tip I can think of that I use all the time. Putting Magento in maintenance mode is an essential part of every site launch and it is used in lots of other situations. Although there are many different ways to do this I found that using a few simple lines of code in the root htaccess file is, by far, the easiest solution I could think of. On top of that, this solution enables you to put all the files needed for the maintenance page (html, images, etc.) into one folder. One more advantage of this method is that if you forget to add your IP address to the filter (whitelist) you can do that at any time through FTP so you will not be locked out of your own site 😉 Read more