Useful tips for everyday
How do I keep a program running after closing ssh session? How to keep processes running after ending ssh session ssh into your remote box.…
How do you find the joint probability density function? From the joint PDF, we find that RXY={(x,y)∈R2|0≤y≤x≤1}…. Find RXY and show it in the x−y…
How do I stop dictation pop up on Mac? Turn off keyboard dictation On your Mac, choose Apple menu > System Preferences, click Keyboard, then…
What is the significance of the Shellshock vulnerability? In layman’s terms, Shellshock is a vulnerability that allows systems containing a vulnerable version of Bash to…
Which free VPN is best for Linux? The Best Free VPNs for Linux (Updated 2021) ExpressVPN— Native Linux Client for Quick and Easy Setup. CyberGhost…
How do you call a flow from a VF page? Find the flow’s API name. From Setup, enter Visualforce Pages in the Quick Find box,…
How do I lock data validation in Google Sheets? Open the spreadsheet you want to protect. Highlight the cell, column, or row that you’d like…
How do I show single WooCommerce products in WordPress? If you want to display a “detailed” variable product (as in it’s single product page) on…
How do I make two Y axis in Google Sheets? Add a second Y-axis On your computer, open a spreadsheet in Google Sheets. Double-click the…
What are implementation errors? There are many potential problems with system implementations: poor project management, poor planning, end-user resistance or lack of time to learn…