programming

programming

1. binary

   • hexadecimal
     • can be letters
   • denary
     • always numbers
   • always numbes
   • all take up the same storage

2. compression

   • lossy
     • lossy removes any un needed features from the video/picture
   • lossless
     • doesnt loose any details in the photo or video

3. binary addition

   • Adding binary numbers is a very simple task, and very similar to the longhand addition of decimal numbers. As with decimal numbers, you start by adding the bits (digits) one column, or place weight, at a time, from right to left.

4. Sequance

   • a particular order in which related things follow each other.
     • the action or fact of carefully choosing someone or something as being the best or most suitable.
       • Arrays
         • an ordered series or arrangement
           • Iteration
             • repetition of a mathematical or computational procedure applied to the result of a previous application, typically as a means of obtaining successively closer approximations to the solution of a problem.
               • Variable
                 • not consistent or having a fixed pattern; liable to change.
                   • boolean
                     • denoting a system of algebraic notation used to represent logical propositions by means of the binary digits 0 (false) and 1 (true), especially in computing and electronics.
                       • Char
                         • The abbreviation char is used as a reserved keyword in a number of programming languages, such as C, C++, C#, and Java. It is short for character, which is a data type that holds one character (letter, number, etc.) of data.8 Aug 2017
                           • real
                             • Real numbers include whole numbers, rational numbers, irrational numbers and virtually any type of number that is not an imaginary number or that can't be computed or processed logically. Real numbers have a significant importance in the field of computer science.
                               • integer
                                 • An integer is a whole number (not a fraction) that can be positive, negative, or zero. Therefore, the numbers 10, 0, -25, and 5,148 are all integers. Unlike floating point numbers, integers cannot have decimal places. Integers are a commonly used data type in computer programming.
                                   • string
                                     • String Definition. In computer science a string is any finite sequence of characters (i.e., letters, numerals, symbols and punctuation marks). An important characteristic of each string is its length, which is the number of characters in it. The length can be any natural number (i.e., zero or any positive integer).29 Jan 2005
                                     • condition
                                       • In computer science, conditional statements, conditional expressions and conditional constructs are features of a programming language, which perform different computations or actions depending on whether a programmer-specified boolean condition evaluates to true or false.
                               • count
                                 • A program counter is a register in a computer processor that contains the address (location) of the instruction being executed at the current time. As each instruction gets fetched, the program counter increases its stored value by 1. ... An instruction is an order given to a computer processor by a program.