computer science programming basics in ruby

... xiii www.it-ebooks.info www.it-ebooks.info CHAPTER 1 Introduction to Computer Science In This Chapter • Defining computer science • Programming techniques • Algorithms and algorithm efficiency 1.1 Introduction Introductory ... Introduction Introductory students often confuse programming with computer science, but pro‐ gramming is merely a strategy to implement computer sci...

Ngày tải lên: 28/04/2014, 15:54

... quickly in order to find a particular point of information”. In contrast with skimming, scanning is far more limited since it only means retrieving needed information. This kind of reading is ... that readers bring to the text, in other words, their schemata, are part of the process… Reading in this cotext is more a matter of bringing meaning to than gaining meaning from the printed p...

Ngày tải lên: 18/12/2013, 15:37

... black Contents 1 Computer Science and Programming 3 1.1 What Is Computer Science? 3 1.1.1 The Tapestry of Computer Science 4 1.2 Algorithms 5 1.2.1 Arranging 13 Cards 6 1.2.2 Arranging 100,000 exams 7 1.3 Computer ... Streams and Files as Lines and Characters 408 9.2.1 Input Using getline() 409 9.2.2 Parsing Line-Oriented Data Using istringstream 413 9.2.3 Output Using ostrings...

Ngày tải lên: 19/03/2014, 14:12

... mention integers, and doing so would make it clear that mentioning them adds nothing to the proof. When we use mathematical induction in this way, using smaller structures in place of smaller integers, ... multinomial. Explain the relationship between powers of a multinomial and multinomial coefficients. 8. In a Cartesian coordinate system, how many paths are there from the origin to the...

Ngày tải lên: 31/03/2014, 15:58

... Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 6.087: Practical Programming in C IAP 2010 Problem Set 3 Control ... code? Problem 3.2 We are writing a simple searchable dictionary using modular programming. First, the program reads a file containing words and their definitions into an easily searchable data ... can be transforme...

Ngày tải lên: 25/04/2013, 08:07

... plane. Smooth Smoothes, within the bounds of the brush, rough areas of varying terrain height. Set Height Sets the terrain within the brush to a constant height as specified in the Terrain Editor settings. Set ... using Torque Script, as well as position a sound in the 3D game world. In the next chapter we'll look at sound effect in the game world in more detail. Chapter 19 ■...

Ngày tải lên: 18/10/2013, 00:15

... { %inInfoBlock = false; %MissionInfoObject = %MissionInfoObject @ %line; break; } if( %inInfoBlock ) %MissionInfoObject = %MissionInfoObject @ %line @ " "; } %file.close(); } %MissionInfoObject ... FileObject(); %MissionInfoObject = ""; if ( %file.openForRead( %missionFile ) ) { %inInfoBlock = false; while ( !%file.isEOF() ) { %line = %file.readLine(); %line = trim( %line...

Ngày tải lên: 24/10/2013, 18:15