Background: Very often receiving image files of JPEG format from students for homework submission. Sometimes over 10 pages for a single homework from one student. Guess what happened if there're…
Issue: 'Analytics Gathering Data Analytics data is not yet available' appears on Google Analytics Dashboard, or similar message appears on Google Searching Console Dashboard of Google Site Kit. It's an…
Issue: When starting to restore a domain from backup, the button 'Show what will be restored' have to be pressed prior to executing the restore process. However, after pressing that…
Background: This morning when accessing YouTube from TV, there's no response. Found that the reason was internet access failure though WiFi connection was fine. Then some other things got wrong…
Issue: When trying to use FaceTime on iMac to make phone calls through iPhone, there is an issue to connect the iPhone with the Mac. Even though these 2 devices…
Background: Google Site Kit plugin for WordPress is no doubt a comprehensive site performance plugin delivering promised all-in-one dashboard also with colourful layout. Issue: Using Google Site Kits plugin for…
Issue: After receiving renewal notice from Let's Encrypt for Jupyter server, go to the virtual machine hosting Jupyter and renew the key successfully. But cannot login to the jupyter notebook…
Issue Default ordered list item style is decimal number, lower/upper alpha, lower/upper roman then followed by a dot. Thought it's easy to change the dot to something like a)…
Issue After installing a WordPress security plugin call All-In-One WP Security, MathJax failed to load some JS including. Solution In the setting of the plugin, choose the tab Additional Firewall…
Background Prior to doing some research, don't trust any expert in plumbing service. It's because the return of the finding after research may be larger than expected. While so-called experts…