Useful tips for everyday
What does wire endtransmission in Arduino mean? Wire.endTransmission() Description. Ends a transmission to a slave device that was begun by beginTransmission() and transmits the bytes…
What are the new functions in QGIS 2.18? QGIS 2.18 adds several new expression functions, including functions for angle/distance interpolation. line_merge: merges a MultiLineString geometry…
How do I not do an AB test? If you run experiments: the best way to avoid repeated significance testing errors is to not test…
How do I lock my computer but keep programs running? FIRST the SIMPLE WAY – Hit the Windows LOGO + L Keys. That’s it. Change…
Is alternate allocation random? We include alternate allocation, a method which is not random and is rarely used in clinical trials, but which is a…
What is the range of TTL output voltage? TTL outputs are typically restricted to narrower limits of between 0.0 V and 0.4 V for a…
How do I create a canonical URL? Hover over an existing page or post and click Edit. Navigate to the Settings tab. Then click Advanced…
How do you extract a specific part of a string? Depending on where you want to start an extraction, use one of these formulas: LEFT…
Does a Layer 2 switch use routing tables? A layer 3 switch supports routing. A layer 2 switch only knows ethernet, you may be able…
How do you divide a square into 4 parts? Solution 1: The easiest way to divide the square into 4 equal parts is to draw…