Guidelines

How do I enable or turn off keyboard backlight? In order to turn off the backlight on your laptop keyboard, press the same corresponding keys…

How to perform OAuth 2.0 using the curl CLI? The script will complete the OAuth 2.0 code exchange for a Token. The Token will be…

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…

How to display notifications in Mac script editor? Optionally, provide values for the with title, subtitle, and sound nameparameters to provide additional information and an…

How do I search for duplicate words in a PDF? Start the Adobe® Acrobat® application and open a PDF file using “File > Open…” menu.…

Can I use Blender for architecture? You might be surprised to know that Blender also provides handy tools for architecture. Besides high-resolution modeling, it provides…

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…