Useful tips for everyday
How do you know if a joint probability distribution is independent? Independence: X and Y are called independent if the joint p.d.f. is the product…
How do I report a website for stealing content? You should send an email to the hosting company using the abuse@ email address. In that…
What are goals in sitecore? Goals are activities that contacts can perform on your website. You create goals in the Marketing Control Panel. Goals are…
How do I create a connection in MySQL Workbench? Follow these steps: Launch MySQL Workbench. Click the “+” symbol in the “MySQL Connections” tab to…
How do I whitelist a port in Linux? How to open Ports on Iptables in a Linux server Step 1 : List the current Iptables…
How do you add a line in script? Uses of \n in Bash String in double quote: echo -e “This is First Line \nThis is…
How do I get into flash mode? To enter Flash mode, make sure your phone is turned off and press and hold the Flash key…
What is a directional speaker? What is a directional speaker? In a nutshell, the directional speaker (aka audio laser) is an audio device that allows…
Can a 5V power pin be used to power multiple devices? Yes, the 5V and 3V3 power rails may be used to power multiple devices.…
Why is my cellular Apple Watch not receiving calls? Switch off Do Not Disturb and Airplane Mode. Check that Do Not Disturb and Airplane mode…