Useful tips for everyday
How do you pick a strong magnet? In general, higher numbers indicate a stronger magnet. The number comes from an actual material property, the Maximum…
How do I install Chrome on CentOS 7? Installing Google Chrome on CentOS 7 by typing: wget https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm. Use yum to install Chrome 73 web…
Why does my Safari keep freezing on iPhone? Safari accumulates caches, browsing history, cookies, and other data in the iPhone or iPad. Sometimes that data…
How to solve PWM flickering? To minimize PWM flicker, operate the display at its maximum brightness because that provides the highest duty cycle. (editor: note…
How many arguments does a macro have? For portability, you should not have more than 31 parameters for a macro. The parameter list may end…
Do emojis have codes? The Unicode Standard has assigned numbers to represent emojis. Here’s how it works. In the Unicode Standard, each emoji is represented…
What is the tab content? Tabs are used to separate content into different panes where each pane is viewable one at a time. For a…
How do I use my laptop as a power bank? Many power banks connect to your computer with a USB-C cable and port, but you…
How many passengers can a Cessna Caravan carry? 14 occupants The Grand Caravan EX aircraft has a reputation as a revenue generator. It carries up…
What is tar tar file? What is a TAR file extension? The origin of TAR extension is “Tape Archive”. It’s a UNIX based file archiving…