2012/4/13 Socket Programming BUPT-SE Spring‚ 2012 Basic Concepts in NP • Introduction to Network Programming • Program Developing • Basic Concepts – Process – File Descriptor – System Call – Signal 2 1 2012/4/13 Program Developing - Phases Begin Requirement Analysis Preliminary Design Investigate the requirements Select or develop an algorithm to solve the problem Define data structure Detailed Design Define the format of input and output Draw a flow-chart and module design
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LINEAR PROGRAMMING MODEL TO OPTIMIZE THE WATER RESOURCE USE IN IRRIGATION PROJECTS: AN APPLICATION TO THE SENATOR NILO COELHO PROJECT J.A. FRIZZONE1‚4; R.D. COELHO1; D. DOURADO-NETO2‚4; R. SOLIANT3 1 Depto de Engenharia Rural-ESALQ/USP‚ CP. 9‚ CEP: 13418-900 - Piracicaba‚ SP-Brazil Depto. de Agricutura-ESALQ/USP‚ CP. 9‚ CEP: 13418-900 - Piracicaba‚ SP-Brazil Depto de Construção Civil-FEC/UNICAMP‚ CEP: 13083-970 - Campinas‚ SP-Brazil 4 Bolsista do CNPq 2 3 SUMMARY: The main objective
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MKT 421 FINAL EXAM http://www.finalexamguideline.com/MKT-421-FINAL-EXAM-2-36.htm 1) Predicting what types of bicycles different customers will want and deciding which of these customers the business will try to satisfy are activities a firm should do as part of A. A command economy. B. Making goods or performing services. C. Marketing. D. Production. 2) For Tesla‚ a new firm that makes an electric sports car‚ estimating how many competitors will make electric vehicles and what
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consists of on and off switches ‚ is ________ . a. a high-level language b. machine language c. Java d. C++ The correct answer is B. Machine Language 2. Languages that let you use a vocabulary of descriptive terms‚ such as read‚ write‚ or add‚ are known as __________ languages. a. high-level b. machine c. procedural d. object-oriented The correct answer is A. High-level 3. The rules of a programming language constitute its _________. a. objects b. logic c. format d. syntax The correct answer is
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Computer Programming Programming a computer is almost as easy as using one and does not require you to be a math genius. People who are good at solving story problems make good programmers‚ and others say that artistic or musical talent is a sign of potential programmer. Various computer languages are described‚ and tips on choosing the right language and learning how to use it are provided. Learning how to program is actually easier than many people think. Learning to program takes about the
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MEEM 2034 –L01 Lab report Experimental no.: 421 Student name: Ma Cho King (50488586) Programme: MTE year 1 Title: Familiarization of Some Material Removal Processes Date: 29/10/2003 Objectives: 1) To familiarize the construction features of lathe and its operational principles 2) To familiarize the construction features of drilling machine and its operational principles 3) To familiarize the construction features of milling machine and its operational principles 4) To familiarize the construction
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R for Programmers Norman Matloff University of California‚ Davis c 2007-8‚ N. Matloff December 4‚ 2008 IMPORTANT NOTICE: This document is no longer being maintained. My book on R programming‚ The Art of R Programming‚ is due out in August 2011. You are welcome to use an early draft at http://heather.cs.ucdavis.edu/˜matloff/132/NSPpart.pdf; it was about 50% complete and contains bugs‚ but should be useful. Licensing: This work‚ dated December 4‚ 2008‚ is licensed under a Creative Commons Attribution-No
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Genealogy of Programming Languages Pre-computer era Analytical engine The analytical engine‚ an important step in the history of computers‚ was the design of a mechanical general- purpose computer by the British mathematician Charles Babbage. It was first described in 1837. Because of financial‚ political‚ and legal issues‚ the engine was never built. In its logical design the machine was essentially modern‚ anticipating the first completed general-purpose computers by about 100 years. The input
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The evolution of programming has seen a number of programming language generations and programming paradigms or styles. Write notes describing and distinguishing the different programming paradigms that have been used to date and also highlight the merits and demerits of each programming paradigm. (30) A programming language is a system of signs used to communicate a task/algorithm to a computer‚ causing the task to be performed. The task to be performed is called a computation‚ more broadly‚ a
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Procedural Programming vs Object Oriented Programming When writing code for a program it is very important to make sure that you use the best language for what the client needs. Prior to making a decision on what language to use‚ a programmer needs to decide which method he or she wants to use. The two most common methods used by coders in the field today are procedural and object oriented programming (OOP). Making the decision to use an incorrect option could run cause problems during the maintenance
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