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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sockets Socket Programming in C/C++ c Mani Radhakrishnan and Jon Solworth September 24‚ 2004 c Mani Radhakrishnan and Jon Solworth Socket Programming in C/C++ sockets Contact Info Mani Radhakrishnan Office 4224 SEL email mradhakr @ cs . uic . edu Office Hours Tuesday 1 - 4 PM c Mani Radhakrishnan and Jon Solworth Socket Programming in C/C++ sockets TCP UDP Introduction Sockets are a protocol independent method of creating a connection between processes. Sockets
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1. When working with programming languages‚ what is meant by “syntax”? Give one or more examples. A syntax is a symbolic representation illustrating form and structure. Syntax in the form of text is completed through a series of characters. In a graphical environment‚ a syntax is illustrated in the form of symbols. An example of a graphical syntax is the symbol of a speaker is a representation of volume or sound. An example of a text syntax is the paragraph mark in a Word document.
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consuming. Once these elements of a computer program are working correctly‚ it makes sense to use the code as often as practical. Code reusability has become a valuable part of adding efficiency to computer programming. Write a 2- to 3-page paper that compares and contrasts procedural programming modules and objects. In your paper‚ consider the following: • Reusability • Security in terms of hiding code • Passing of data versus data encapsulation • How object-oriented methods are similar
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Checkpoint: Money Unit of account: This function of money means that money is used as the common foundation to determinate the prices of goods traded throughout the economy. Unit of account‚ or measure of value‚ means money is functioning as the measuring units for prices. In other words‚ prices of goods are claimed in terms of a common monetary unit. Unit of account lends meaning to losses and profitability. Currencies are usually used as a unit of account but objects can also be used‚ such
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CheckPoint: Forecasting Exercise 9.1 The following data represent total personnel expenses for the Palmdale Human Service Agency for past four fiscal years: 20X1 $5‚250‚000 20X2 $5‚500‚000 20X3 $6‚000‚000 20X4 $6‚750‚000 For moving averages and weighted moving averages‚ use only the data for the past three fiscal years. For weighted moving averages‚ assign a value of 1 to the data for 20X2‚ a value of 2 to the data for 20X3‚ and a value of 3 to the data for 20X4. Forecast personnel
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Programming Logic and Design‚ 6th Edition Chapter 5 Exercises 1. What is output by each of the pseudocode segments in Figure 5-22? Answer: |a. |5‚ 22‚ 5 | |b. |4‚ 6‚ 7 | |c. |5‚ 6 | |d. |Goodbye | | |Goodbye
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designed in 1991 for use in embedded consumer electronic appliances. In 1995‚ renamed Java‚ it was redesigned for developing Internet applications. Java is a full-featured‚ general-purpose programming language that is capable of developing robust mission-critical applications. Today‚ it is used not only for Web programming‚ but also for developing standalone applications across platforms on servers‚ desktops‚ and mobile devices. It was used to develop the code to communicate with and control the robotic
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Spring 2011 Introduction to C - Programming Assignment #5 Due date: Please consult WebCourses for your section Objectives 1. Learn how to design a program using functions. 2. Review of if statements and loops. Note: In this assignment‚ you are required to write one program. Problem: Universally Comical Funland Unified (ucf.c) Your internship with UCF has gone quite well so far. You’ve helped design software for many different areas of the park ranging from the roller coasters to the
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Gian Carlo De Leon Torres O0A February 3‚ 2010 Programming Languages The Role of Programming in Information Technology I certainly most agree to the perspective of the author from RIT‚ where the role of programming in Information Technology is subsequently different to Computer Science‚ Software Engineering and Computer Engineering. Though one of the most common applications and commodities of IT now is that integration in doing business systems in the growing era of information-through-anetwork
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