Programming - Software Engineering The Practice of Programming phần 6 docx

Programming - Software Engineering The Practice of Programming phần 1 pot

Programming - Software Engineering The Practice of Programming phần 1 pot

... directly from the machine - readable text. More information is avail - able at the web site for The Practice of Programming: The majority of the programs are in C, with a number of examples ... sight of the basic principles - simplicity, clarity, generality - that form the bedrock of good software. One can also overlook the value of tools and n...
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Programming - Software Engineering The Practice of Programming phần 2 potx

Programming - Software Engineering The Practice of Programming phần 2 potx

... program: 24, the number of rows on the screen; 80, the number of columns; and 26, the number of letters in the alphabet. But none of these appears in the code, which makes the num - bers that do even ... NELEMS(htm1chars)) ; to find the array index of the character %. Binary search eliminates half the data at each step. The number of steps is there...
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Programming - Software Engineering The Practice of Programming phần 3 docx

Programming - Software Engineering The Practice of Programming phần 3 docx

... byte of the string to a multiple of the hash so far. The multiplication spreads bits from the new byte through the value so far; at the end of the loop, the result should be a thorough mixing of ... The larger the size, the shorter the expected length of the chains and thus the faster the lookup. This program is really a toy, so the per - form...
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Programming - Software Engineering The Practice of Programming phần 4 ppsx

Programming - Software Engineering The Practice of Programming phần 4 ppsx

... "LU", 86. 313 ,-0 .188. 86. 000, 86. 500, 86. 438,85. 063 ,10 8-5 0, 36. 18,0. 16, 0.1.29 467 00, 967 5000,N/A "T" ,61 .125,0.938 ,60 .375 ,60 .188 ,61 .125 ,60 .000 ,68 .50, 46. 50,1.32,2.1,3 061 000,4777000,17.0 ... the data without forced interaction. Underneath all the Last Trade 2: 19PM 2: 19PM 2:24PM Volume 5,804,800 2, 468 ,000 1 1,474,900 8...
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Programming - Software Engineering The Practice of Programming phần 5 pps

Programming - Software Engineering The Practice of Programming phần 5 pps

... ensuring the integrity of a software design - program proofs, modeling, requirements analysis, formal verification - but none of these has yet changed the way software is built; they have ... of their most common uses is to examine the state of a program after death. The source line num - ber of the failure, often part of a stack trace, is the most...
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Programming - Software Engineering The Practice of Programming phần 6 docx

Programming - Software Engineering The Practice of Programming phần 6 docx

... manner of tests of pattern - matching and tok - enization. (The test directory was of course created by a program.) For years after - wards, that directory was the bane of file - tree - walking ... cause trouble for the rest of time. The results of a set of tests will not mean much if the tests themselves are flawed. 6. 8 Testing the Markov Pr...
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Programming - Software Engineering The Practice of Programming phần 7 pptx

Programming - Software Engineering The Practice of Programming phần 7 pptx

... better than others. The following graph shows the effect of the size of the hash table array on run - time for the C version of markov with Psalms as input (42 ,68 5 words, 22,482 pre - fixes). ... domi - nate the performance. Knuth's guideline is right: a small part of the program con - sumes most of the run - time. When a program is fir...
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Programming - Software Engineering The Practice of Programming phần 8 doc

Programming - Software Engineering The Practice of Programming phần 8 doc

... represented in Latin-l by the bytes 67 61 72 E7 6F 6E. Other lan - guages define other symbols, but they can't all fit in the 128 values left unused by ASCII, so there are a variety of conflicting ... throughout the world. Unicode, which is compati - ble with the 16 - bit subset of the IS0 1 064 6 standard, uses 16 bits per character, with values OO...
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Programming - Software Engineering The Practice of Programming phần 9 pps

Programming - Software Engineering The Practice of Programming phần 9 pps

... utterance in the language. Furthermore, the right implemen - tation can run very fast; a combination of theory and engineering practice makes a lot of difference, an example of the benefit of specialized ... charac - ter of the text from left to right, it should skip over the longest string that matches the starred operand, then back up if the rest of...
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Programming - Software Engineering The Practice of Programming phần 10 potx

Programming - Software Engineering The Practice of Programming phần 10 potx

... table insenion. 56 table. prefix, 64 table size. 5 6- 5 7 .65 table size, graph of, 174 value. 55 hash container, 76. 81 function, Markov C, 66 hashing. coordinate, 57 - 58 Hashtabl e class. ... wide range of tools and also guides the structure of the programs that write programs. We are all comfortable in the large general - purpose languages that serve f...
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