Useful tips for everyday
What is the difference between Landsat-8 and Sentinel-2? Landsat 8 has a 16-day revisit time, with generous overlap between scenes which results in an 8-day…
Where is the Allow button in security and Privacy on Mac? Use the Privacy pane of Security & Privacy preferences to manage the information your…
Are dropdowns bad UX? Over the time working with user interfaces and usability, especially when I do user input forms, I have grown more and…
How do you fix a syntax error in Python? The solution to this is to make all lines in the same Python code file use…
Why are exit codes included in a bash script? Exit codes are included in the script output. Naturally, when you have a more complicated bash…
How do you add an effect to a shape in PowerPoint? To add a fill or effect, click your shape, click Format, click the arrow…
Where are the replication slots in PostgreSQL database? System Catalogs The pg_replication_slots view provides a listing of all replication slots that currently exist on the…
How do you know where a river begins? Rivers often get their water from many tributaries, or smaller streams, that join together. The tributary that…
How do you hide and reveal text in PDF? Select the “Show Preview” button at the bottom of the dialogue box. Select “Show Hidden Text”…
What does / Proc / meminfo mean in Windows 10? – The ‘/proc/meminfo‘ is used by to report the amount of free and used memory…