Useful tips for everyday
Is GeoJSON a shapefile? GeoJSON is a subset of JSON (JavaScript object notation). Using QGIS 3.8, opening and handling the data in GeoJSON format was…
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,…
How to update a list item in SharePoint? In order to update a list item, we have to pass Item Id in Url, create data…
Do I need to free after malloc? But the memory allocation using malloc() is not de-allocated on its own. So, “free()” method is used to…
How do I turn on AutoBoot on my MacBook Pro? Step 4 When your repair is complete and your Mac is successfully reassembled, you can…
How do I limit the input field of a character? To give a limit to the input field, use the min and max attributes, which…
How do I turn off my Mac keyboard? Simply press Ctrl + F1 to disable your keyboard controls. How do I turn off my MacBook…