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# Binary Formulas Quick Reference

A Binary formula quick reference can help in many cases, especially when we are dealing with IP addresses for first time. The more and more you use them the need to look into the table will become less and less.

## Useful Formulas

2a * 2b = 2a+b. For example 22 * 28 = 210.

2+ 2a = 2 * 2a = 21+a. For example 211 + 211 = 212.

2+ 2a + 2+ 2 = 4 * 2 = 22 * 2= 22+a. For example 210 + 210  + 210 + 210 = 212.

### SUMO LOGIC VIDEOS AND TUTORIALS

Sumo Logic Basics - Part 1 of 2 (link is external) (Sep 29, 2016)Sumo Logic Basics - Part 2 of 2...

### GIT – USEFUL COMMANDS

Discard all local changes, but save them for possible re-use later:  git stash Discarding local changes...

### DISTRIBUTED COMPUTING – RECORDED LECTURES (BITS)

Module 1 - INTRODUCTION Recorded Lecture - 1.1 Introduction Part I – Definition

### BOOK REVIEW GUIDELINES FOR COOKBOOKS

Whenever you add reviews for the book, please follow below rules. Write issues in an excel.Create an excel...