Useful tips for everyday
How do I compare two files in Linux? Comparing files (diff command) To compare two files, type the following: diff chap1.bak chap1. This displays the…
What is an inset boundary? Basically ‘inset’ permits a local planning authority to draw a line around land in the Green Belt and declare it…
Does contrast mean different? To contrast something is to look for differences among two or more elements, but compare is to do the opposite, to…
Why does each country have its own currency and flag? They can shield the country’s economy from external shocks and their existence allows for a…
Can you boot Raspberry Pi from external hard drive? By default, the Raspberry Pi boots from a microSD card. But since the release of the…
What do odds of 3 1 mean? In betting, odds represent the ratio between the amounts staked by parties to a wager or bet. Thus,…
How do I type on a blank screen? For a black screen, use the following keyboard shortcut: Windows logo key + Ctrl + Shift +…
Can an iPhone be linked to another iPhone? You can’t “link it” to any “device” other than your computer running iTunes. Well, and things like…
What causes objects to move or moving objects to stop moving? Every day you see moving objects come to a stop. The force that brings…
Why do we have both ground and neutral? The neutral wire serves as a return path for electrical current while the ground wire provides a…