Useful tips for everyday
How do we identify a unique visitor? How are unique visitors measured? A unique visitor is calculated by the IP address used to access a…
How do I add a JPEG to a video? How to Put a Picture on a Video Select your video. Select a video to upload.…
How to make an iptables accept an IP address? To make sure that all connections from or to an IP address are accepted, change -A…
Does AppleCare cover lost MacBook charger? If you purchased AppleCare + with theft and loss coverage then it covers your iPhone being lost or stolen.…
What are counter rotating spirals illusion? COUNTER-ROTATING SPIRALS • This counter-rotating spirals illusion is a “waterfall illusion” and it represents the motion aftereffect that has…
What do I need to know about the custom option? The option to choose if you would like comprehensive hospital cover from a choice of…
Can you make a button Unclickable? A disabled button is unusable and un-clickable. The disabled attribute can be set to keep a user from clicking…
Can you use system RAM as VRAM? Any GPU can use system RAM when running out of its own VRAM. Since system RAM is a…
How can I control the color of a vertex? Using the fragment position in a fragment shader is quite useful, but it is far from…
Why does my volume keep going down automatically? There are several causes of why the volume goes down by itself on Android devices. In most…