Useful tips for everyday
How do I keep my iPhone from using cellular data? Turn off 3G and 4G data on your iPhone To turn off your cellular data…
How do you zip a file and save it in another directory? Zip and unzip files Locate the file or folder that you want to…
How do I transfer MP4 from computer to iPhone? Click on the “File” option that’s at the top of iTunes. Choose “Add File to Library.”…
What is the use of multiple areas in OSPF? The reason you would create multiple area types is to avoid overwhelming routers with a huge…
How do I block proxy traffic? You can use the Smoothwall Filter and Firewall to block access to HTTPS proxy sites or prevent HTTPS proxy…
Can you text an invoice? The process of sending an invoice via text is quite simple. You need to attach the invoice to a text…
How do I find SUID files? We can find all the files with SUID SGID permissions using the find command. To find all files with…
How to assimilate the chi squared distribution? The following exercise should help you assimilate the definition of chi-squared distribution, as well as get a feel…
How do I change the owner of an object in PostgreSQL? How to modify owner of all tables in PostgreSQL? Tables: for tbl in `psql…
How do I turn on intelligent tracking prevention? Enable the Develop menu through Safari Preferences → Advanced → “Show Develop menu in menu bar.” Click…