Useful tips for everyday
How can camera angles be reduced? The same simple technique can be used to reduce these types of wide angle distortions as well – first…
Why has my Samsung slowed down? If your Android is running slow, chances are the issue can be quickly fixed by clearing out excess data…
How do you type math symbols on iPad? Text Shortcuts on iOS Open Settings. Tap General > Keyboard > Text Replacement. Tap “+” in the…
What is flyback SMPS? The flyback design is a switched-mode power supply (SMPS) that’s been used for 70+ years and still going strong. The core…
How do I add a GPS to Qgis? Loading GPS data from a file Select Vector ‣ GPS ‣ GPS Tools or click the GPS…
How to select distinct id from row number? SELECT DISTINCT id, ROW_NUMBER() OVER (PARTITION BY id ORDER BY id) AS RowNum FROM table WHERE fid…
What does a sound utility do? A utility sound technician, also referred to as sound assistant, sound maintenance or cableperson is an assistant to both…
How to get the title of the next blog post? I’m trying to set the links for previous and next blogposts like this way: where…
Why are there so many long running queries? These may be ETL, reports, or other queries that should run long. Or it could be that…
Which plot can be used to detect outliers? Univariate method One of the simplest methods for detecting outliers is the use of box plots. A…