Useful tips for everyday
What is USBasp programmer? USBasp is a USB in-circuit programmer for Atmel AVR controllers. It simply consists of an ATMega8 and a couple of passive…
What determines the current carrying capacity of a PCB? Theoretically, PCB (Printed Circuit Board) current carrying capacity is determined by cross-sectional area of trace and…
What does the PDO extension do in PHP? The PHP Data Objects (PDO) extension defines a consistent, lightweight interface for accessing databases in PHP. PDO…
What is DEM for altitude? A Digital Elevation Model (DEM) is a representation of the bare ground (bare earth) topographic surface of the Earth excluding…
How do you split continuous data into categories? A Median Split is one method for turning a continuous variable into a categorical one. Essentially, the…
Why do we need stateless cookies in Java? It is thus desirable to implement stateless session cookies. Here, the server does not need to store…
What microphone has the best sound quality? The 7 Best Microphones for Recording Vocals: under $700 Shure SM58. For a long time now, the Shure…
What provides Iostat? The iostat tool, provided by the sysstat package, monitors and reports on system input/output device loading to help administrators make decisions about…
Can you reverse polarity on a servo? you can’t jsut switch wires in the cable going to the reciever. You need to open up the…
How to calculate polygon area inside another polygon in QGIS? 1 Select the target polygon (purple color) 2 Use intersect tool from Vector -> Geoprocessing…