Useful tips for everyday
How does a vertical panel saw work? Vertical panel saws, commonly known as a wall saw (Figure 2), cut the panels on a vertical work…
How to limit who can Su to root? It can be done with ‘sudo’, given the /etc/sudoers config entries mentioned above. However, this alone doesn’t…
Where does the private key for a certificate get generated? The private key gets generated along with your Certificate Signing Request (CSR). The CSR is…
How do I fix network connection after Windows Update? To reset all the network adapters on Windows 10, use these steps: Open Settings. Click on…
How do you solve time limit exceeded in CodeChef? In Java, do not use a Scanner; use a BufferedReader instead. In C++, do not use…
Are graph databases fast? Distinct from NoSQL and relational databases, a graph database is built for super fast access to complex data sets common to…
How do I whitelist an IP address in ssh? Whitelist IP Address Connect to your server via SSH as the ‘root’ user. Run the following…
How do you check an engine coil? Use a spark tester to check the ignition coil. Plug the tester into the coil. Attach the ground…
How to redirect the user to the home page? To show your home page when the login page is requested and the user is logged…
What is UNet being replaced with? What will the deprecated UNet features be replaced with? The HLAPI and LLAPI will be replaced with a new…