Useful tips for everyday
How do I know if my BIOS is MBR or GPT? Locate the disk you want to check in the Disk Management window. Right-click it…
How do I organize my Google site? Add, delete & organize pages On a computer, open a site in new Google Sites. At the right,…
How are WFS services used in ArcGIS Server? WFS services use Geography Markup Language (GML) to encode the feature data. GML is just a way…
How to convert Postgres geometry format to WKT? I know how to convert this single value to WKT using ST_AsText which will give me POLYGON…
How large can SharePoint lists be? A list can have up to 30 million items and a library can have up to 30 million files…
Is the GPIO command part of wiringpi? The gpio command we looked at in an earlier blog post is part of WiringPi. The library provides…
Do I need a certificate for OpenVPN? The server only needs its own certificate/key — it doesn’t need to know the individual certificates of every…
What relationship is sort between bandwidth and rise time? Historically, oscilloscope frequency response tended to approximately follow the rule: Bandwidth x risetime = 0.35. This…
How do you calculate the frequency of a signal? Frequency is the number of cycles of the waveform in one second. Frequency is calculated as…
Can a models have high bias and high variance? A linear machine-learning algorithm will exhibit high bias but low variance. On the other hand, a…