Useful tips for everyday
How could the efficiency of photovoltaic cells be increased by using lenses? The lenses and mirrors focus sunlight on the solar cell like a magnifying…
Does overheating cause apps to crash? A phone that’s hot for too long can end up damaging it in the long run so it’s worth…
How do I label a group of contacts? Add or remove contacts from a group Go to Google Contacts. At the top, click Manage labels…
What really happened to Flight 447? Flight AF447 from Rio de Janeiro in Brazil to Paris went down on 1 June 2009, killing everyone on…
Is break bad practice? break is a completely acceptable statement to use (so is continue, btw). It’s all about code readability — as long as…
How long does it take for teams profile picture to update? After you modify your picture, it may take up to 24 hours for the…
What happens when you get encryption unsuccessful error? Encryption unsuccessful error screen is very scary as it leaves with only one option, namely, “Reset Phone”…
How do you compress a binary string? 1 Answer Cut the string into short pieces of 8 characters each (1 byte = 8 bits) Use…
How do you get Page Numbers on page x of y? Add page number X of Y to your document If you’re not already in…
How do I capture an authorization on PayPal? You can reauthorize it for up to 115% of the originally authorized amount or an increase of…