Blog

Does mirroring displays affect performance Mac? No mirroring doesn’t affect things much. All the work is already done by the gpu, then it’s just copied…

How to use dates in an access query? Year ( [SalesDate]) = Year (Now ()) And DatePart (“q”, [SalesDate]) = DatePart (“q”, Now ()) Returns…

How do I remap keys on tmux? To change your prefix from C-b to C-a , simply add following lines to your tmux.conf: # remap…

How do you know if a website is a valid source? Make sure the source is written by a trustworthy author and/or institution. If you…

How many point light shadows do you need? Point light shadows are atrocious performance since you have to cull and draw all casters 6 times,…

What is iPhone reading list? Reading List is a feature in Safari that allows you to bookmark pages you want to remember to check out…

How do you contribute to Wikipedia? There are lots of ways to contribute to Wikipedia….Here are some ideas for getting started: Check facts and references.…

Is there way to validate column validation against another column? If the user uses ‘yes’, then there’s a “Return date” field below which will require…

How do I change genres in iTunes on my iPhone? Look at the ‘genre ⬇︎’ line with a pulldown menu. Scroll down to a genre…

How to repeat a result row n times? By a simple JOIN you can reach to the aim of repeating records n times. The following…