Useful tips for everyday
What is HTML Purifier? HTML Purifier is a standards-compliant HTML filter library. HTML Purifier is very tasty when combined with WYSIWYG editors and is more…
What is the voltage across an inductor at steady-state? zero volts Inductance and Steady State DC Recall that in steady state DC, an inductor looks…
What is Mac Apfs system snapshot? Snapshots are a feature of APFS (Apple File System) that has been part of the macOS since High Sierra.…
Can Managed switch block ports? Since ports are a layer 4 (TCP or UDP) function, they are invisible to switches — so a pure switch…
How do I hard reset a single file? A simple, easy, hands-on, way to get you out of hot water, especially if you’re not so…
Is IP Multicast reliable? Basic IP multicast is a simple communication mechanism that allows a single message to be sent to a group of receivers…
When to use superclass inheritance in unit testing? Create test superclass for your unit tests that exercises the base class methods. Whenever you’re testing a…
What is the best free daily planner app? 13 Best Daily Planner Apps For Work & Life in 2021 Notion. Twobird. Trello. Microsoft Outlook. Format:…
Are there any escape sequences in OpenSSH command line? Did you know that when you’re using OpenSSH from the command line you have a variety…
How do I find iBooks on my iPhone? Once your iPhone/iPad/iPod is ready to use, go to “Setting” again > Apple ID > Choose “iCloud”…