Useful tips for everyday
How do I check if a string has only whitespace? Use the str. isspace() method: Return True if there are only whitespace characters in the…
How do I force a workstation to sync time with domain? Take the following action on the client: Make sure that the Windows Time service…
Can you remove all highlighting from a PDF? Delete All Highlights in PDF Make sure the “Select” tool is enabled, then right-click the highlight to…
How do I perform a System Restore? Use System Restore Select the Start button, then type control panel in the search box next to the…
How do I disable iptables service? How to Disable the Firewall for Red Hat Linux Stop the ipchains service. Type: # service ipchains stop. Stop…
Is it OK to leave an external hard drive plugged in? If the drive is set to sleep/suspend/spin-down after a reasonable amount of idle time,…
What is the meaning of expansion in one word? Expansion is the process of becoming greater in size, number, or amount. …the rapid expansion of…
How to restore or permanently remove recently deleted users? Sign in to the Azure portal using a Global administrator account for the organization. Select Azure…
How do I know if my LAN port is not working? To troubleshoot your WAN or LAN port: Plug in the power adapter of your…
What is jail configuration? conf – to change the port(s) of a jail. Configuration files have sections, those specified with [section name], and name =…