CONCEPTS OF PROGRAMING LANGUAGES (COMPUTER SCIENCE 7) PRELIMINARIES Reasons for Studying Concepts of Programming Languages 1. Increased capacity to express ideas – People with limited grasp of natural language are limited in the complexity of their thoughts‚ it is difficult for people to conceptualize structure that they cannot describe‚ verbally or in writing. Programmers in the process of developing software encounter the same constraint. Programmers can increase the range of their software-development
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Table of Contents Dive Into Python ...............................................................................................................................................................1 Chapter 1. Installing Python...........................................................................................................................................2 1.1. Which Python is right for you?...................................................................................................
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Introduction The project on “Hotel Management and Reservation System” is one of the interactive Software which has two user modes separated for manager and customer. This system can handle almost the entire task required in the Hotel Management being one of the key to raise the organization prestige and status as it saves processing time and help to provide better management system. Using this software one can make their managerial aspect of hotel strong and fast. Mainly the program is divided into
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a‚ b‚ and c. a. Adds 2 to a and stores the result in b Set b= 2 +a b. Multiplies b times 4 and stores the result in a set a= b*4 c. Divides a by 3.14 and stores the result in b set b= 3.14/b d. Subtracts 8 from b and stored the result in a set a= b-8 4. Assume the variables result‚ w‚x‚ y‚ and z are all integers‚ and that w= 5‚ x= 4‚ y=8 and z=2. What will the values be stored in result in each of the following statements? a. set result= x+y= 4+8 b. set result=z*2= 2*2 c. set result=
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Chapter 8 Review Questions 1. b 2. c 3. a‚c 4. b 5. a‚b 6. d 7. b 8. b 9. a 10. c 11. b 12. b 13. b 14. d 15. a‚c 16. Dependencies on packaged program units are driven by the package specification. Any changes to the header of the packaged program units being referenced will change the status of the dependent object to INVALID. Changes to the body only will not alter the status of dependent objects. 17. BASK_CALC_SP ORDER_TOTAL_SP 18. To be aware of affected objects and the recompilation
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of the course the learner should be able to: Have knowledge about Unix Technologies (IPC‚ POSIX threads‚ Unix file system) • Be able to develop client-server network applications on the internet‚ based on UNIX/linux Course Outline An overview of C++ Inheritance‚ Polymorphism‚ Encapsulation‚ Templates‚ Dynamic memory management‚ handling exceptions Networks and protocols Circuits vs packets Internet protocol The global IP internet Transmission control protocol Introduction to Unix Ports
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ITECH 1000 / 5000 Programming 1 School of Science‚ Information Technology and Engineering Assignment 1 Teaching Period 1 2013 Introduction This assignment requires you to understand a python program that manipulates some data involving a warehouse ordering system for a group of shoe stores at various locations. Based on this provided code‚ you are then asked to create a new python program for a different (but similar) system. You are provided with 3 files: This document‚ A data file‚ “orders
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major problems with Visual Basic 6.0 • No capabilities for multithreading. • Lack of implementation inheritance and other object oriented features. • Poor error handling capabilities. • Poor integration with other languages such as C++. • No effective user interface for Internet based applications. Key features of the Visual Basic .NET programming language include the following: • Full support for Object-Oriented Programming • Powerful Windows-based Applications
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five times shorter than Java * Python programs five to ten times shorter than C++ * Normally‚ “Programming is like making fine furniture with an axe and a nail file.” * Python makes it more like working with a table saw & a lathe * You still have to learn how to use them‚ but they’re the right tools for the job Python Is Easy to Use * Python Program print "Game Over!" * C++ Program #include <iostream> int main() { std::cout << "Game Over!"
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Homework #1 [Problem 4] Bond Price I discussed after class some ideas as to how to go about building the Bond Price function. This is problem 4 of the first homework assignment. There are three functions that have to be built. This is stated in the problem. The three functions are a function to calculate the present value interest factor for a single value. The second function returns a calculation of the present value interest factor of an annuity. The third function utilizes the first two
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