Useful tips for everyday
What is the difference between primary and secondary axis in Excel? The primary axis runs along the left side of the chart and the secondary…
How do I use love2d on Mac? [HELP] How to run löve games on Mac Open up a text editor and paste in: #!/bin/bash. exec…
How do I import Sprites into Unity? There are two ways to bring Sprites into your project: In your computer’s Finder (Mac OS X) or…
Where is my CNF on Ubuntu? Make sure to restart MySQL server after editing my.cnf: /etc/init.d/mysqld restart . – For me (AWS EC2 Ubuntu), my.cnf…
What is a geometric distribution in statistics? The geometric distribution is a special case of the negative binomial distribution. It deals with the number of…
What is the limitations of Open Closed Principle? This has several disadvantages: The resource allocator code needs to be unit tested whenever a new resource…
How do I change the roots of a filesystem in Linux? Configuration Mount your destination drive (or partition). Run the command “gksu gedit” (or use…
What kind of arrays can be created in PostgreSQL? Arrays PostgreSQL allows columns of a table to be defined as variable-length multidimensional arrays. Arrays of…
How do I restore Google backup after first setup? Sign in to your Google account (if you haven’t already, set up two-factor authentication). Select I…
What are the three methods of error checking? There are three major types of error correction. Automatic repeat request (ARQ) Forward error correction. Hybrid schemes.…