Programming Languages Pre Finals

Integers

numbers devoid of the fractional part.

Floating Points

floats are numbers that contain or can contain he fractional part.

Type

The characteristic of the numeric value that determines its kind, range, and application is called the

Integer

is a string of digits that make up a number. It must not be interjected with any characters that are not digits.

Prohibited

This provision gives its readability, especially when the number consists of many digits. However, Python does not accept it as it is

underscore

What Python does allow, though, is the use of _____ in numeric lietrals.

Two additional conventions in Python

Octal and Hexadecimal

octal

It will treated as an ___ value if an integer number is preceded by an

hexadecimal

A number will be treated as a _____ value if it is preceded by the prefix 0x or 0X (zero-x).

Float

It is designed to represent and store numbers with a non-empty decimal fraction. These numbers have, or may have, a fractional part after the decimal point.

Exponents

Represents the letter E/e. Incorporated into a number string such as 3E8.Strings

Strings

These are used when processing texts and not numbers.

quotes

A string is incomplete without

escape character

First solution to have quotes in a string, which is played by the backslash (\).

apostrophe

Second solution to have quotes in a string, is to use

Boolean Value

Each time Python is asked if number is greater than another, it always results in the creation of some specific data, which is a

George Boole

The name Boolean comes from. The author of the fundamental work, Laws of Thought.

1815-1864

The year of George Boole’s lifetime.

binary reptile

This is what Python is considered as due to True and False have strict denotations. The results cannot be changed, and the symbols must be taken as they are, including case-sensitivity.