Useful tips for everyday
How do I fix FTP connection Connection Refused? Security or Firewall You need to use iptables rules to open port 21. Make sure file /etc/hosts.…
Do I need surge protector for Ethernet? To safeguard your network equipment from getting ‘fried’ (plus unnecessary outages) by power surges, having a dedicated Ethernet…
What do you need to know about classification accuracy? Classification accuracy is a metric that summarizes the performance of a classification model as the number…
Does CentOS 7 support NTFS? By default, CentOS does not have installed the necessary drivers to mount ntfs drives. sudo yum –enablerepo=extras install epel-release; To…
What is the difference between standalone and wireless? Standalone access point Both the wired network and the wireless network use the different networking standards. Wired…
Why are my MediaWiki URLs index.php? After completing a normal MediaWiki installation, you may notice that all of the URLs to your wiki’s pages have…
What is sequential circuit in Verilog? Sequential Circuits In a combinational circuit, the output depends only on the present value of the inputs. Hence, a…
How do you prepare for a test profile interview? The key tasks for preparing for an interview in software testing: Develop the practice of writing…
How do I put icons in unity? The Select Icon menu Click on an icon to select it, or click Other… to select an image…
What trains fit on DUPLO tracks? Our DUPLO® tracks have been designed to use with trains like 10874 Steam Train or 10875 Cargo Train, which…