Useful tips for everyday
Why are some faces in my mesh darker? Sometimes an extrusion goes weird, meaning, it has that dark blue/grey color in such a case, select…
Can PCBs be reused? The metal and components in these electrical devices can be broken down, recycled and reused. PCBs often contain precious metals such…
How long is a string of 400 Christmas lights? NETTA 400 LED Fairy String Lights | Warm White | 40M Lit Length | 8 Different…
How do you measure the reliability of a Likert scale? The usual way to calculate reliability with Liker-scored items is to use Cronbach’s alpha. If…
How do I run multiple commands in Terminal? The semicolon (;) operator allows you to execute multiple commands in succession, regardless of whether each previous…
Does macOS Catalina support OpenGL? However, at the June 2019 WWDC event, Apple announced that they will still be supporting OpenGL in OSX 10.15 (“Catalina”)…
Does IKEv2 support aggressive mode? There is no Aggressive Mode or Main Mode. Where do we use aggressive mode? Aggressive mode is typically used for…
Are classes abstraction? An abstract class is a class that is declared abstract —it may or may not include abstract methods. Abstract classes cannot be…
Do I need thermal relief? Thermal relief pads should be used whenever a thru-hole pin is connected to a fill of metal, a power plane,…
Can you screenshot a video on iPhone? On an iPhone, you can do so without any third-party app. Just play the video or TV which…