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Design Patterns: Elements of reusable object-oriented software
Erich Gamma, Richard Helm, Ralph Johnson, John vlissides, translated by Li, Ma Xiaoxing, Cai min, and Liu Jianzhong
Addison Wesley, Mechanical Industry Press
Chinese version, PDF Format
Link: http://www.dbank.com/download.action? T = 40 K = ody1mtqw pcode = lcwxmdq4otasmta0odkw
Programming:
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The beauty of programming Microsoft technical interview experience
The beauty of Programming Group
Network Resources
Chinese version, PDF
, and efficient description. At the same time, flexsim data, images and results can be shared with other software (this is not what other simulation software can do)In addition, it can read data and output data (or any ODBC database) from an Excel table, and can read the current data from the production line for analysis.Flexsim also allows you to create your own object (objects) to meet your own requirements.Schlumberger visage 2009.1 windowsFekete. Fast. CBM. v4.7.3.751RO software perfect cut
PHP design mode-builder mode, PHP design mode
Requirements Analysis:
We received an order from BMW and Mercedes-Benz, who are responsible for defining the parts and models of the product, and we are responsible for the production and the simple description of the requirement. We need to design a design pattern for this requirement to better adapt to their needs.
First of all we need a car model class to define all the components needed, which is called abstract class, because we are also likely
have been extended to China, and the wheelbase has reached more than 2950mm, the wheelbase of some models has reached more than 3000mm. For example, the wheelbase of the BMW 5 series is 3028mm. So in China, it is very difficult for us to see medium and large cars that will not be extended.
Luxury car:
Generally, a model with a wheelbase of more than 3000mm is called a luxury car. This type of car is usually the model selected by richest people, and the price is basically more than one million y
have to give up the data and action. For most programmers, the problem is not excessive analysis and use.
Learn the development experience of a successful project. A good way to learn programming is to learn from some excellent programmers. Jon Bentley thinks you should sit down and prepare a brandy, a cigar, and then read the program as if you were reading a novel. In fact, this may not be the case. Many people often don't want to sacrifice their re
everyone can exert their strengths and help them overcome their shortcomings as much as possible. What employees need is training and education, rather than reprimand and scold, if you are not familiar with it, it is easy to get out of control or get angry when faced with employees with different personalities and abilities and different efficiency, leading to management failures.
Today's society is getting crazy. Only unexpected things can't be done, but what you can't afford and what you can
1. Code Daquan (version 2nd) Author: [us] Steve Mike Cornell
2. programmer cultivation Author: Andrew Hunt/David Thomas
3. Construction and interpretation of computer programs by Harold Abelson/Gerald Jay Sussman/Julie Sussman
4. C programming language written by knihan
5. Introduction to algorithms: [us] Thomas H. Cormen/Charles E. Leiserson/Ronald L. Rivest/Clifford Stein
7. Mythical man-month Author: Fred Brooks
8. Design Patterns Author: [us] Erich Gamma/Richard Helm/Ralph Johnson/John Vliss
largecmdtxt (download link), and save the final result of the sequence to largew_bubble.txt and largeW_merge.txt, output the running time of the two sorting results to the screen (submit the running time as the running result when sending a blog ).
Blog title:
Assignments for week 3-Bubble sorting and Merge Sorting2. Search. In his book Writing Correct Programs, Bentley wrote that 90% of computer experts cannot write completely Correct binary search
LanguageIntroduction to algorithms by cormen, leiserson, Rivest Stein -- Algorithm IntroductionDesign patterns by the Gang of Four -- Design PatternRefactoring: improving the design of existing code -- refactoringThe Mythical Man Month-Mythical man-monthThe art of computer programming by Donald knuth -- computer programming ArtCompilers: Principles, techniques and tools by Alfred v. Aho, Ravi Sethi and Jeffrey D. Ullman -- Compilation PrincipleG? Del, Escher, Bach by Douglas Hofstadter -- the
will first give an overview of the popfly block for creating a map mashup and its operations.
Virtual Earth
Microsoft Virtual Earth is a map service. Use the Virtual Earth block to display information on the map.
The Virtual Earth block has three operations to indicate a location on the map with a map pin:
L addpushpin: adds a map nail Based on longitude and latitude.
L addpushpinbylocation: adds a name to the map based on the location name.
L addpushpinbyaddress: Add a map nail
Traveling Salesman Problem is a classic dynamic planning problem. Introduction to algorithms (second edition): Question 15-1 and Peking University oj2677.
Description of the traveling salesman problem: N points on the plane determine the shortest closed journey connecting each point. This solution is generally in the form of Np (which can be obtained within the polynomial time)
J. l. bentley recommends that you simply consider bitonictour to simplif
First, celebrate your solution (understanding the legendary niubility traveling salesman problem)
Second, we are about to see the famous greedy algorithm problem! I am very excited.
Traveling Salesman Problem description: N points on the plane, determine the shortest closed journey connecting each point. This solution is generally in the form of Np (which can be obtained within the polynomial time)
J. l. bentley suggests simplifying the problem by on
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shortest closed journey of each point connected to n points given on the plane. (A) a solution of seven points is given. The general form of this problem is NP-complete, so the solution requires more time than polynomial.
J. l. bentley suggests simplifying the problem by only considering bitonic tour, which is a journey from the leftmost point to the rightmost point, strictly from left to right, then strictly from right to left to start point. (B)
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