A Caesar cypher is one that encodes a string by substituting letters in a pre-determined pattern. For example, the cypher of the string abc would become def when rotated by 3 (substituting the letter 3 letters forward in the alphabet for each character in the string.) This is a good site that will allow you test the functionality of a Caesar cypher. Instructions

Ask the user to input a single word

If the word contains a space, print the message "Error!" and end the program
Ask the user to input an integer between 0 and 25

If the the input is not an integer or does not fall into the range of 0-25, print the message "Error!" and end the program

A.) generate scaffolding to create database for your application. develop all the entities identified in assignment #2. add any additional that may be identified later. b.) add data validation rules to the models that are appropriate for your application and data. c.) create links for each scaffold in the header section. part 2: application updates [30 points] a.) add two additional views to the "home" controller you created in assignment #1. b.) the two views should be named as “privacy" and "". c.) link the two newly created views in the footer section. hint: you would need to modify the “home" controller definition and create “privacy.html.erb" and “.html.erb" files in appropriate locations.

Are special combinations of keys that tell a computer to perform a command. keypads multi-keys combinations shortcuts

Draw the resistor’s voltage and current phasors at t=15ms. draw the vectors with their tails at the origin. the orientation of your vectors will be graded. the exact length of your vectors will not be graded.