Useful tips for everyday
How do I change the picture displayed on Facebook? How do I edit or remove photos in the Featured section of my profile? Click your…
What is the keyboard shortcut for Spotlight? To open Spotlight using the default keyboard shortcut, press the command key (⌘) and tap the space bar.…
How do you package a shell script? How to create a Package, which runs a shell script? Copy a file to /tmp (it’s an configuration…
What is device tagging code? Mobile tagging is the process of providing data read from tags for display on mobile devices, commonly encoded in a…
Is there a way to iterate raster names in ModelBuilder? I believe ModelBuilder, using the “Iterate Rasters” tool and the “Raster Calculator” tool, should do…
How do you solve a median problem? Count how many numbers you have. If you have an odd number, divide by 2 and round up…
What are ACLs in networking? Access-list (ACL) is a set of rules defined for controlling network traffic and reducing network attacks. ACLs are used to…
Can you have an RGB EPS? RGB: This stands for Red Green and Blue. These three colors combined make up the colors of the digital…
How do you make GIFs fade in and out? Here’s how to create an animated GIF in Photoshop that uses a fading effect. Create one…
Can you scan a UDP port? Fortunately, Nmap can help inventory UDP ports. UDP scan is activated with the -sU option. It can be combined…