Useful tips for everyday
What is milliseconds since epoch? The number of milliseconds since the “Unix epoch” 1970-01-01T00:00:00Z (UTC). This value is at most 8,640,000,000,000,000ms (100,000,000 days) from the…
How do I program my WS2812B Arduino? Code. To control the WS2812B LED strip, you’ll need to download the FastLED library. After installing the needed…
What is free space wavelength in waveguide? Guide wavelength. Guide wavelength is defined as the distance between two equal phase planes along the waveguide. The…
How can I make my lineart look better? TIP 01: Keep your sketch clean. TIP 03: Choose the right pen tool. TIP 04: Use the…
Does Printful print RGB? We accept files with various color spaces, but our system does all operations in red, green, and blue (RGB). If you…
How do I view a shared Picasa Web Album? If you have photos or videos in a Picasa Web Album, the easiest way to still…
How do you modify the ETC environment? How to set environment variable on Ubuntu 1. /etc/environment. 1.1 Add a new environment variable MY_HOME=/home/mkyong in the…
How do you call a Promise inside another Promise? Here we need to first declare a Promise by using the Promise syntax, and we will…
Which is the end face of the extruded feature? The extrusion end face is parallel to the sketch plane. Flipped Direction – Extrudes in the…
How is GDP forecast calculated? India’s GDP is calculated with two different methods, one based on economic activity (at factor cost), and the second on…