Useful tips for everyday
What happens if CA server down? If one of your subordinate CAs is compromised, you “only” have to revoke it and the certificates underneath. Certificates…
How do I open Downloads folder in Finder? Use Command-Option-L to open the Download folder. This keyboard command will take you right to your Downloads…
Can JVM run on multiple cores? Java will benefit from multiple cores, if the OS distribute threads over the available processors. JVM itself do not…
How do you treat rust on steel posts? Start with a wire brush (Photo 1). Scrub partially rusted metal areas with a wire brush to…
What are the functions of Minimise and close button? The Minimize button shrinks the window and places it on the taskbar while leaving the program…
How do I create a custom logo in WordPress? In the Customizer, go to the ‘Site Identity’ panel and you’ll find the ‘Logo’ section. If…
How can I get new IP address from DHCP server? Click Start->Run, type cmd and press Enter. Type ipconfig /release at the prompt window, press…
How does buy two get one free? The user does not add 2 items to their cart and receive a 3rd item for free, that…
Can you see Android text messages on iPad? If you only have an iPad, you cannot text Android phones using SMS. iPad only support iMessage…
How is mapping between domain and persistence performed? The mapping between them and the DB is performed via an ORM; the mapping between the domain…