Useful tips for everyday
Does IRC show your IP? IRC does not conceal your IP address from other users. Lets say my nickname is ‘zkxs’ on some IRC server.…
How do you politely say we need to talk? “Remind me later that I have something I want to discuss with you.” Make your SO…
How do you split IPv4? An IPv4 address uses 32 binary bits to express the identifier of the device. To make the binary bits expression…
How do I create a map with multiple layers? To create a multi-layer map: Select a dataset in your asset catalog with a geospatial column.…
How to control the motor with ultrasonic sensor Arduino? Arduino DC Motor with Ultrasonic Sensor Arduino DC Motor with Ultrasonic Sensor. By: Matthew Jourden. Navigate…
How do I filter null records in SQL? How to Test for NULL Values? SELECT column_names. FROM table_name. WHERE column_name IS NULL; SELECT column_names. FROM…
How do I autofill a date and day in Excel? Method #1: Fill Handle with Two Dates Key in the beginning TWO dates and format…
Do pilots get exposed to radiation? While pilots and flight attendants are exposed to less than the maximum recommended levels of cosmic radiation, it’s nevertheless…
What is common mode gain and differential gain? Common-mode voltage gain refers to the amplification given to signals that appear on both inputs relative to…
How does pixel art look in a game? Retro pixel art aesthetics are getting popular, especially in indie games or game jam entries. But since…