chapter 12  objective c code in macruby apps

... C+ + code Debugging C and C+ + code entails noticing, localising, understanding and repairing bugs Noticing and localising a bug You might think that noticing a bug is easy: you know what your code ... the previous section Another tool is Checker The Checker tool uses it’s own version of gcc, checkergcc to include boundary checks in your code It is probably better than Electric Fence, but less ... preprocessor’s main task is to process (header (.h)) file inclusions and macros; it outputs pure C or C+ + code 12 Chapter Aspects of debugging C and C+ + code compiler The compiler translates pure C...

Ngày tải lên: 21/01/2014, 06:20

Ngày tải lên: 14/12/2013, 12:15

... using cookies and Cache::FileCache for storage, just as we saw in Chapter 11: use Apache::Cookie; use Cache::FileCache; use Digest::SHA1; We solve our subclassing problem with the following code ... be code The resolver subclass would simply concatenate the two together • A lexer subclass enabling ASP-style syntax • An ApacheHandler subclass that munges incoming strings into Unicode, using ... aren't inheriting much from HTML::Mason::Compiler , we still subclass it as anything expecting a compiler will check that what it is given is a subclass of HTML::Mason::Compiler Of course, in our case,...

Ngày tải lên: 21/01/2014, 06:20

... NSKeyedArchiver 427 Writing Encoding and Decoding Methods Using NSData to Create Custom Archives Using the Archiver to Copy Objects Exercises 407 408 429 436 439 441 20 Introduction to Cocoa and Cocoa ... Designing the Interface 455 An iPhone Fraction Calculator 461 Starting the New Fraction_Calculator Project Defining the View Controller 464 462 xiii xiv Contents The Fraction Class 469 A Calculator ... 2.5 Selecting the location and name of the project folder 11 12 Chapter Programming in Objective -C Click the Create button to create your new project Xcode will open a project window such as the...

Ngày tải lên: 18/02/2014, 12:20

... allocation: Aggregate peak demand Statistical multiplexing Connection Admission Control First line of defence User specifies traffic characteristics for new connection (VCC or VPC) by selecting ... tolerance Discard cells that not conform to traffic contract Called traffic policing Traffic Shaping Smooth out traffic flow and reduce cell clumping Token bucket Token Bucket ATM-ABR Traffic Management ... Forwards Congestion avoidance in same direction as packet required Categories of Explicit Signaling Binary A bit set in a packet indicates congestion Credit based Indicates how many packets source...

Ngày tải lên: 06/03/2014, 09:21

... fig12_05.cpp // Contrasting input of a string via cin and cin.get #include Outline fig12_05.cpp (1 of 2) using std::cout; using std::cin; using std::endl; int main() { // create two char ... fig12_04.cpp // Using member functions get, put and eof #include using std::cout; using std::cin; using std::endl; Outline fig12_04.cpp (1 of 2) int main() { int character; // use int, because ... The string read with cin was: Contrasting The string read with cin.get was: string input with cin and cin.get © 2003 Prentice Hall, Inc All rights reserved 12.4.1 get and getline Member Functions...

Ngày tải lên: 10/03/2014, 06:20

... NSKeyedArchiver 427 Writing Encoding and Decoding Methods Using NSData to Create Custom Archives Using the Archiver to Copy Objects Exercises 407 408 429 436 439 441 20 Introduction to Cocoa and Cocoa ... Designing the Interface 455 An iPhone Fraction Calculator 461 Starting the New Fraction_Calculator Project Defining the View Controller 464 462 xiii xiv Contents The Fraction Class 469 A Calculator ... 2.5 Selecting the location and name of the project folder 11 12 Chapter Programming in Objective -C Click the Create button to create your new project Xcode will open a project window such as the...

Ngày tải lên: 29/04/2014, 15:25

... available chlorine (FAC, i.e., HOCl/OCl–) and antibacterials Overall, the reaction kinetics are highly pH-dependent and can be successfully described using a second-order kinetic model that incorporates ... CHEMICAL OXIDATION BY AQUEOUS CHLORINE Aqueous chlorine (HOCl / OCl-) is an important drinking water disinfectant and is used in both drinking water and wastewater treatment to achieve chemical ... CIP-Pa1 H2O Cl N H2N OH F CIP-Ib1b + N Cl N HOCl H2N ~ 100% yield at circumneutral pH HN HOCl Cl N F O H2N HOCla CIP (Ciprofloxacin) + H2O, –HCl, –2 CH2O N CIP-Ia1 H2N N N HOCl N O O H2N N OH F CIP-Pa3...

Ngày tải lên: 18/06/2014, 16:20

... the aerobic granule (chapter 11) In fact, Toh et al (2003) investigated the viability of microflora residing inside aerobic granules using in situ DNA fluorescence staining, in which membrane ... formation in aerobic granules can be attributed to cell lysis, decay, and hydrolysis of bound EPS, which commonly results from insufficiency of electron donor or acceptor present in microbial culture ... (1997), the composition of biomass in aerobic granules can be divided into active cells, inert biomass which includes bound EPS, attached organics, biomass residual and inorganic precipitation,...

Ngày tải lên: 18/06/2014, 16:20

... Water Water Flows Nutr Lead Operating Services Zinc Particles Chemical Binding Lead Sun 0.005 Zinc Biomass Organic Sediment Lead Zinc x 1019 sej/25 years Biomass carrying heavy metals Figure 12.1 ... radiation reaching the surface was calculated with a function representing changes with season: f(t-time) = a + b*(sin(t /c) )2*1000*3600 This function was worked out based on data collected by Olecki (1991) ... zlotys (for 1992 year) including: cost of the land, designing costs, costs of materials and machine work, and labor costs To define the emergy corresponding to the costs (services and labor), Polish...

Ngày tải lên: 18/06/2014, 19:20

... in food starting in June 1986 in response to the Chernobyl accident In the original CPG, the concentration limit term used was levels of concern (LOC) In recent years, ILs have been used since ... Wellington, New Zealand, 2000 ACRONYMS AEC AL CAC CEDE CPG DEFRA U.S Atomic Energy Commission Action Level or Acceptable Level Codex Alimentarius Commission Committed Effective Dose Equivalent Compliance ... 232Th (includes thorium series), 233U, 235U (includes actinium series), 238U (includes uranium series), 237Np, 236Pu, 243Cm, 244Cm, 248Cf, 250Cf, 252Cf, 254Cf 7Be, 18F, 38Cl, 40K, 43K, 47Ca, 51Mn,...

Ngày tải lên: 18/06/2014, 19:20

... B Bad CCC Caa CCC Pretty Bad CC C CC Very Bad C Are You Nuts? C There's no D, DD, or DDD since you can't more its bankrupt Once a company reaches the "D" stage by going bankrupt, its rating gets ... an inaccurate picture of the company The current yield is still an excellent tool with which to measure a company's financial success and potential The investor must use the current yield within ... in dividends, whereas a company with excellent prospects may decide to pay out only 10 percent of its profits in dividends, choosing to reinvest the balance in expansion In these cases, the current...

Ngày tải lên: 01/07/2014, 21:20

... speech was now at an end The King drank the wine which was presented to him, and then all resumed their course through the city The King bit his lips in anger; for the evening was closing in, ... is expecting us this evening?” “It was simply,” returned Colbert, quickly, “the fear of causing your Majesty any delay; for, according to established etiquette, you cannot enter any place, with ... impatient character beyond measure In what way could he possibly reconcile these two difficulties? D’Artagnan took up Colbert’s remark, and determined to repeat it to the King “Sire,” he said, “M Colbert...

Ngày tải lên: 03/07/2014, 09:20

... accounting for expected cash f low Initial Period Included in net income Gain on currency derivative Royalty cash inf low 0 Period of Receipt of Royalties $ 20,000 430,000 $450,000 Included in ... December 1998 Information obtained from Disclosure Inc., Compact D/SEC: Corporate Information on Public Companies Filing with the SEC (Bethesda, MD: Disclosure Inc., June 2000) Global Finance ... maturities Futures contracts Global Finance 369 EXHIBIT 12.8 Hedging with option contracts Company Analog Devices Inc (1999) Arch Chemicals Inc (1999) Olin Corporation (1999) Polaroid Corporation (1999)...

Ngày tải lên: 05/07/2014, 13:20

... breakwater (Breakwaters can be connected to the shoreline) - Low crested structure - High crested structure - Rubble mound structure - Composite structure - Using mass (Caissons) - Using a revetment ... shoreline) - Low crested structure - High crested structure - Rubble mound structure - Composite structure - Using mass (Caissons) - Using a revetment slope (e.g with rock or concrete armour units ... Floating breakwater Types of breakwaters Breakwater in Presque Isle, Pennsylvania (1994) Shoreline Breakwater, Elmer, UK Low crested structure in Denmark Low crested structure in UK Low crested...

Ngày tải lên: 21/07/2014, 22:20

... Electronic Commerce „ „ „ „ „ „ „ „ Internet Usage— increase exponentially; access via cellphones! Opportunities for Buying— increase rapidly Purchasing Incentives— increase buyers’ advantages Increased ... tokens and concepts : •Tickets and reservations : airlines, hotels, concerts, sport events, transportation •Financial instruments : checks, electronic currencies, credit cards, securities Processes ... • returning a product or refunding a purchase price may be impractical due to transaction costs © Prentice Hall, 2000 13 Pricing on the Internet „ Price Discovery ƒ Electronic marketplaces enable...

Ngày tải lên: 31/07/2014, 17:20

... which is specified in RFC 3310 [221]) This is the typical case of cellular access, where the UICC is required for accessing the network for circuit-switched and packet-switched services This mechanism ... different security domains Security Domain Security Domain Interdomain traffic SEG SEG Figure 12.19: Inter-domain traf c through two security gateways 12.2 NETWORK SECURITY CSCF 309 Zb CSCF Zb Zb ... IPsec security associations between the P-CSCF and the IMS terminal Having two security associations, instead of one, allows terminals and P-CSCFs using UDP to receive the response to a 12.1 ACCESS...

Ngày tải lên: 01/08/2014, 17:21

... B2 classification is induction of nasal cavity and liver carcinomas in multiple strains of rats, liver carcinomas in mice, and gall bladder carcinomas in guinea pigs (U.S EPA 1995) The cancer ... manufactured from a variety of carbon sources including bituminous and lignite coal, wood, and coconut shells The goal in manufacturing an activated carbon is to create a pore structure within the ... and active contaminant ranges from banning the compound, as is the case for Maine, to regarding it as a low toxicity substance indicative of contamination by more toxic compounds ©2001 CRC Press...

Ngày tải lên: 11/08/2014, 06:23

... are changed) As can be seen in Figure 12.4, when a reduction in nitrate leaching occurs by switching cropping practices, a relevant reduction in the impact on oligotrophic biocoenoses and on ... Modeling agricultural decision making under consideration of ecological objectives is the focus of this section The classical decision-making process in agricultural land use is related to mainly ... necessary to estimate the economic and ecological effects from such possible change in conditions For determining the effects of changing conditions, the possible futures in the agropolitics...

Ngày tải lên: 11/08/2014, 10:22