2. 3. Page 2 of 5 A Haskell variable. A Haskell variable is a sequence of one or more characters which can be either uppercase letter (A-Z), lowercase letters (a-z), digits (8-9), the underscore (_) character, or the apostrophe (¹) characters. However, the first character must be either a lowercase letters or an underscore character, it cannot be a digit or the apostrophe. For example, both "abc1", "_xyz'" are valid Haskell variables.4 A US state and zip code in postal addresses. When writing a postal address, the state is usually written as a 2-uppercase-letter abbreviation. There can be an optional space character between the state and the zip code. The zip code is either a simple zip code or a zip+4 code. The simple zip code is simply a group of 5 decimal digits (which can start with the digit 0). The zip+4 code is the simple zip code followed by a hyphen (-) character and then another group of 4 digits. For example, the state and zip code for FSU can be written as either "NC28301", "NC 28301", "NC28301-4252", or "NC 28301- 4252".

2. 3. Page 2 of 5 A Haskell variable. A Haskell variable is a sequence of one or more characters which can be either uppercase letter (A-Z), lowercase letters (a-z), digits (8-9), the underscore (_) character, or the apostrophe (¹) characters. However, the first character must be either a lowercase letters or an underscore character, it cannot be a digit or the apostrophe. For example, both "abc1", "_xyz'" are valid Haskell variables.4 A US state and zip code in postal addresses. When writing a postal address, the state is usually written as a 2-uppercase-letter abbreviation. There can be an optional space character between the state and the zip code. The zip code is either a simple zip code or a zip+4 code. The simple zip code is simply a group of 5 decimal digits (which can start with the digit 0). The zip+4 code is the simple zip code followed by a hyphen (-) character and then another group of 4 digits. For example, the state and zip code for FSU can be written as either "NC28301", "NC 28301", "NC28301-4252", or "NC 28301- 4252".

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Explain what causes a system to become stuck in a stalemate.
As far as I can tell, they are very similar. What kind of measures are available for assessing semantic similarity? then elaborate on each one
B) Compare between the following with examples
Explain what causes a system to become stuck in a stalemate.
What are the benefits and drawbacks of name equivalence? Use an example to demonstrate.
Please explain the pros and cons of employing an internal static analysis.
Define the following words with an example: A. Coding B. Relationship
Can you write me stream-oriented code in C++ to draw an empty frame of * symbols 50 across and 10 tall.
Recognize overlapping from disjoint constraints.