c# coding challenges

Implement arithmetic coding using c in linux (1)-specific operations, linux Arithmetic Reprinted with the source: http://blog.csdn.net/wang_zheng_kai Enables students to use development tools to compress the learned data. Tianjin Institute of Industry and Information Technology This article includes two parts: Implement arithmetic coding using

is no additional overhead for this pointer, the static member function has a slight increase in speed compared to the global function of the class;(6). Call the static member function, which can be accessed with the member access operator (.) and (-) call a static member function for an object of a class or pointer to a class object, or you can use the following format directly:Class name >::such as: Myclass::getsum (), invokes the static member function of the class.However, you should follow

Reprinted from: http://www.cnblogs.com/artwl/archive/2012/03/07/2382848.htmlURI encoding, you can use one or more URIs as the parameters of another URI (if not the URI encoding method, we can customize a set of URI special characters of the conversion rules, the same can be used to achieve the purpose of URI parameterization)Confusing URI encodingThere are three ways to encode in javascript: Escape, encodeURI, encodeURIComponentThe main methods of encoding in

Transferred from: http://www.cnblogs.com/artwl/archive/2012/03/07/2382848.htmlConfusing URI encodingThere are three ways to encode in javascript: Escape, encodeURI, encodeURIComponentThe main methods of encoding in C #: Httputility.urlencode, Server.URLEncode, uri.escapeuristring, uri.escapedatastringJavaScript in the good, only provides three, C # in the main use of so many, have not listed other

].lchild= T[i].parent = T[i].rchild =-1 ; } for(i =1; I 1; i + +) {MinLocal1= MinLocal2 =-2 ; Getminelementlocal (t, n+i, minlocal1, minLocal2); T[n+i].weight = T[minlocal1].weight +T[minlocal2].weight; T[n+i].lchild =MinLocal1; T[n+i].rchild =MinLocal2; T[minlocal1].parent= n+i; T[minlocal2].parent= n+i; } }voidGetminelementlocal (node t[],intNumint*minlocal1,int*MinLocal2) { inti =0 ; intTemp1 =MAXVALUE; intTemp2 =MAXVALUE; *minlocal1 = *minlocal2 =0 ; for(i =1; i ){ if(T[i].wei

C # Coding specifications In the later stage of the OA project, we need to optimize the overall code, organize and summarize some experiences and coding specifications, and share them with you. The most fundamental difference between programmers and beginners is that they always consider efficiency issues, because this era is an efficiency-oriented era. If effic

Recently, I have compiled C # coding standards for my company. I haven't studied much about this in the past. I just thought that the code can make my own sense. I have referred to the following materials C # coding conventions . Net Design Specification Convention usage and mode (version 2nd) The art of writi

C # vs. Java learning: type judgment, class and interface inheritance, code specification and coding habits, constant definitionsType judgment symbol:C#:object A; if (A is int) {} Judged by the IS symbolJava:object A; if (a instanceof Integer) {} is judged by the instanceof symbolClass-To-Interface inheritance:C #: public class Mdatarow:listJava:Publicclass Mdatarow extends arraylistThe common denominato

Anyone can write code! A few months of programming experience allows you to write "Running applications." Make it easy to run, but coding in the most efficient way requires more effort!You know, most programmers are writing "run code," not "efficient code." We mentioned earlier in this guide course, do you want to be your company's "Most distinguished professional"? Writing "Efficient Code" is an art that you must learn and practise.Naming conventions

First gossip, Yesterday wrote the C # coding Standard (a), got a @h82258652 supplement, feel very gratified, one is feeling his views expand my vision, enrich my view, so more determined I continue to write the idea of blogging, because it is wubi typing, often do not write things, some words of the root have forgotten, So by writing a blog can also remember some of the word root, the second is decided to s

It took years of visual Studio to discover this coding technique today, and it's a shame to share it. Development environment: Vs2010+c# 1, code refactoring new class If you're still like me. Use the right-click shortcut menu to create a new class, which is too out. VS, the "New Item dialog" comes out very slowly and affects your mood.When you find that you need to define a class, the correct approach is:

Coding I. Coding rulesThe idea of BASE64 encoding is to encode the data using 64 basic ASCII characters. It splits the data that needs to be encoded into a byte array. A group of 3 bytes. Arrange the 24-bit data in order, then divide the 24-bit data into 4 groups, that is, 6 bits per group. Then fill a byte with two 0 in front of each group's top digit. This encodes a 3-byte-A-group of data back into 4 byte

In the development process, we not only have to look at other people's code, but also let others see our code. Then, having a good coding habit will be very important. The following is a list of coding recommendations for developing iOS using OBJECTIVE-C."1"The length of any function must not exceed 50 lines. (In fact, it's easy to get over 50 lines, so consider

Original link: http://blog.csdn.net/myaccella/article/details/7008168Rank Description: This ranking is for the statistics of n-th results The ranking of the daytime products for c written embedded software Nineth Place: Coding Specification Class Inconsistent naming of variables Operators and expressions are difficult to understand Excessive use of

C # Coding specifications summarized by myself-6. format, Format The unified use of the format can make the code clear, beautiful, and easy to read. In order not to affect the encoding efficiency, only the following provisions are made: Length The code of a method should not exceed 50 lines. If the Code exceeds 50 lines, consider encapsulating the logic in it into a function. Space, empty line The

Efficient C # Coding optimization, 1. foreach VS for statement Foreach has better execution efficiency thanThe average time spent by Foreach is only 30% of that of for. When both for and foreach can be used through the test results, we recommend using a more efficient foreach.In addition, the write time using for is about 10 times the read time. 2. Avoid using ArrayList ArrayList performance is low. Any Obj