Contributing

How do I change my Raspberry Pi to local? The easiest way to get there is from the command line. Open the /etc/hosts file for…

Is PHP rand really random? In PHP, the function rand() creates pseudorandom numbers. The initial state of the random number generator (the seed) is set…

How do I play a WAV file on Windows 10? In Windows 10, WAVs play by default in Windows Media Player. In macOS, they play…

How can we resolve problems in software development process? In general, I believe the process of solving a software development problem can be divided into…

What is Bumblebee service? From Bumblebee’s FAQ: Bumblebee is an effort to make NVIDIA Optimus enabled laptops work in GNU/Linux systems. Such feature involves two…

Why does my MacBook air take so long to shut down? Hanging software is another common reason why your Mac takes too long to shut…

How can I check my email password? Chrome: View the password Click the menu icon in the upper right corner. Click Settings. Under Autofill, click…

How to add a georeferencing point to a map? You will use this point as the first ground control point for the georeferencing your map.…

What test is used to compare medians? Mood’s median test is a nonparametric test to compare the medians of two independent samples. It is also…

How are similarity measures used in clustering algorithms? Clustering is done based on a similarity measure to group similar data objects together. This similarity measure…