Useful tips for everyday
How do I update my Samsung Galaxy Tab 3? Update software versions From the Home screen, tap the Menu key. Tap Settings. Tap About device.…
How do I add PPTP VPN to iOS 13? iPhone PPTP VPN setup [Summary] Open the Settings app. Go to General > VPN. Tap on…
Why do we use serial adder? A serial adder is used to add two binary numbers in serial form. The two binary numbers to be…
How to open a vimrc file from within Vim? Opening vimrc. If Vim finds your vimrc file during startup, Vim will set the MYVIMRC environment…
How to get to object menu? You need to activate the window with the 3dview, then press ⎇ Alt and then click to get the…
How do I change font size in a PDF form? Go to “Tools” and “Prepare Form.” Then right-click the field with the font you want…
Is the Goldbach conjecture proved? The Goldbach conjecture states that every even integer is the sum of two primes. This conjecture was proposed in 1742…
What is dry in Ruby? #Don’t Repeat Yourself (DRY) in Ruby on Rails. #DRY (Don’t Repeat Yourself) is a principle of Software Development to reducing…
How do you balance an unbalanced audio wire? If you’re wiring to a stereo jack, use two balanced cables, not one. At the unbalanced end,…
What are the IEC standards? IEC International Standards are always used by technical experts; they are always voluntary and based on the international consensus of…