Useful tips for everyday
How do I backup my apps on Mac? Here’s how to back up Mac with Get Backup Pro: Open the app and select ‘Backup’ or…
How do you check RGB LEDs? Use a multimeter in continuity mode. If the LED lights up with the red tip on the longest lead…
Can you say O for zero? When reciting a string of numbers only, it is acceptable and common for an American to pronounce zero as…
Where is the invert color ramp in QGIS? Seems really easy, but I can’t seem to find where the invert is. I am using 1.8.0…
Where is SCL and SDA pins on Arduino Uno? On the Arduino boards with the R3 layout (1.0 pinout), the SDA (data line) and SCL…
How do you check if a file already exists? Check if file exists with File. exists() method boolean exists = tempFile. exists(); If above method…
What is CIGAR alignment? CIGAR stands for Concise Idiosyncratic Gapped Alignment Report. It is a compressed representation of an alignment that is used in the…
What is the formula for calculating dates? Who can use this capability Date Formula 1 Date 5/19/17 Formula =Date1 – 5 2 Date 12/10/17 Formula…
How do I import a CSV file into API? To upload a CSV file, you just need to make a HTTP POST call to the…
Can PoE be wireless? A power over Ethernet switch can provide both data and power to wireless devices over the same Ethernet cable. The PoE…