Useful tips for everyday
Can you use OpenBSD as a host for VirtualBox? OpenBSD can not run VirtualBox as a host. It can run as a guest VM in…
How much GB do I need for Time Machine? A general “rule of thumb” is, to keep a reasonable “depth” of backups, Time Machine needs…
How to write a message to both the console and the log file? to write a message to both the console and the log file…
What is LM2917? LM2917-N ACTIVE The LM2907 and LM2917 devices are monolithic frequency-to-voltage converters with a high gain op amp designed to operate a relay,…
What is a dynamic data source? A dynamic data source is a data source which uses one or more variables in its query instead of…
What are the options found in status toggle bar? The status bar displays the cursor location, drawing tools, and tools that affect your drawing environment.…
What happens when you mix old oil with new oil? When you mix new and old oil, the new oil becomes “watered down” with the…
Can you replace just AC condenser? Your Condenser Unit Could Solely Be to Blame for a Broken AC A common question we get is if…
Is PDP-11 byte addressable? The PDP-11 is a byte addressed machine but it has a 16 bit data bus. If you issue a word read…
How do I fix the white screen of death on my computer? How do I fix White Screen of Death errors? Force-restart your system. Remove…