two different types based on the string, a slightly improved version of the GetHashCode method is as follows: Public Override int GetHashCode () { return"#" this. Idcode). GetHashCode (); Note that while overriding the Equals method, you should also implement a type-safe interface, iequatable, so the final version of the person type should be as follows: classPerson:iequatable { Public stringIdcode {Get;Private Set; } PublicPerson (stringIdcode) {
); } Catch (SocketException ex) { ex. Data.add ("socketinfo"," network connection failed, please try again later " ); Throw ex; }When capturing at the top, you can get exception information by key values: Catch (SocketException ex) { Console.WriteLine (ex. data["socketinfo"]); }Turn from: 157 recommendations for writing high-quality
Why code Review is requiredRecently read some articles, found that some of the ideas of agile development more and more teams in practice, also feel that agile is no longer as early as the time so virtual, there are many tools to embody this concept emerges. Among them, "How to improve the quality of code" has been a lot of discussion, agile development also has a good variety of proposals, the most well-kn
Author: Shen Chen
In this article, I will introduce how to improve the texture ing quality. Including MIP map, bilinear filtering, and tri-linear filtering.
When a polygon changes from near to far or from far to near, the area projected to the screen will also grow from large to small. In this way, a screen pixel corresponds to multiple points on the polygon or multiple pixels on the screen correspond to a
Accidental Discovery Network reading channel, http://book.51cto.com/art/201202/317549.htm, very good Hope csdn also have, may already have ...Read the "Writing high-quality code-improve C + + program 150 Recommendations", summarized and summarized;This article is used to deepen memory and urge the purpose of learning.0 How C code is used in C + +such as: int func (int a, char b);c compile function without t
The tower is a high performance professional tool, based on years of experience and the latest knowledge and realization of the expert team, engineers and first-class processThe Order clerk. The tower uses static and dynamic structural analysis, concrete, steel and wood design.The tower is a graphical program for general-purpose sub-Analysis of the effects of plane and spatial structures. By providing powerful tools that are automated, integrated, and all inclusive and intuitive, this processEna
an extension method for the generic collection of the FCL.This statement:var from inch by Select s;The actual call to the System.Linq.Enumerable type is called by the method: Public Static Iorderedenumerable this ienumerable keyselector) { // omitted }This is an extension method that provides sorting functionality for collection types that inherit the IenumerableIt is highly recommended that you take advantage of the convenience of LINQ, but we still need to master the principles of compar
In flash, often need to insert sound, in order to make the sound synchronization, sometimes the need to AS3 loading sound layer must be set to the sound data flow, but in many cases, the export will find the quality of the sound is greatly reduced, sometimes even intolerable, then there is no way to completely improve it, After trying I found a solution that I would like to share with you.Select File-to-Pub
performance of the application on a timeline. For the performance tuning of WPF, it was timely, more than a little bit better than the earlier performance tool.
Of course, the actual VS2015 also provides additional efficiency and quality enhancements, confined to space, which is not covered here, and interested children's shoes can be discussed together.Next we'll talk about asp.net~ please keep your eye on it ~ Copyright NOTICE: This article for Bo
Atitit. Summary of the powerful concepts and methods used to improve the efficiency and quality of software development
1. Three worst problems in mainstream programming 1
1.1. A long time from understanding the problem to implementation 1
1.2. Understand and maintain code 2
1.3. High learning curve 2
1.4. poor scalability 2
1. CoC 2
2. dsl 2
3. DSM 3
4. 4gl 3
5. Generative programming (GP) 3
5.1. Developm
saying that "the programming language itself is not good or bad, the key is the use of the user is appropriate." The Here is a summary of some of the common ways to improve code quality in Python programming:
Assigning values to variables
In [all]: A, B = 10, 50 # assignment written on one line in [[]: aout[12]: 10In []: bout[13]: 50In []: A, B = B, a # A, B interchange in []: aout[15]: 5 0In
Use Visual Studio's "code metric value" to improve code quality, Visual Studio1. software metric value index 1.1 Maintainability Index
Indicates the maintainability of the source code. The higher the value, the better the maintainability. The value ranges from 0 to 100. The green rating ranges from 20 to 100, indicating that the Code has a high degree of maintainability; the yellow rating ranges from 10 to
Sleep Discussion
Thoughts on Netease public course's "ten things you should know about sleep"1. Take a hot bath one hour before going to bed. Studies show that falling body temperature can help you get into sleep.2. Adjust your sleep plan and get up at the specified time.3. If you do not have good sleep, you can have a nap between two o'clock P.M. and.4. It is best for people sleeping and snoring to find some treatment methods. snoring is not a good thing.5. There are five phases of sleep, of
Article title: Novell's new display technology significantly improves image quality in Linux. Linux is a technology channel of the IT lab in China. Including desktop applications, Linux system management, kernel research, embedded systems and open-source, and other basic categories of foreign news, the Linux operating system service provider Novell launched a brand new display technology, this will greatly improve
This essay is used to document ways to improve the quality and performance of C #.
BasicThe use of strings should avoid two performance costs.1. Ensure as few containers as possible: value types convert reference types, and boxing operations occur. However, the value type, ToString (), is an unmanaged method that directly operates memory for conversion. Therefore, the boxing operation is not carried o
Writing high-quality code to improve python programs take the advice of learningChapter I.Recommendation 1: Understanding The relevant concepts of PythonicNarrow understanding: It is a high-level dynamic scripting language with many powerful libraries that are interpreted from the top downCharacteristics:Beauty wins the ugly, obviously wins the hidden, Jiansheng Miscellaneous, miscellaneous wins the chaos
world, and always consider abstracting some objects with common properties and behaviors into one type, we take the first object-oriented step.Real-life objects can be categorized, which is often a tree-shaped structure. We generalize biology to animals and plants.The same is true of objects in the CLR, in the case of forms in WinForm, we divide the forms in the system into the background management form and the report foreground form.In the coding process, we manage the types with packages (fo
Recommendation 93: Construction methods should initialize primary properties and fieldsThe properties of the type should be initialized before the construction method call is complete. If the field does not set an initial value in the initializer, it should be initialized in the constructor method.Once a type is instantiated, it should be considered as having complete behavior and attributes. classCompany {Employee Speciala=NewEmployee () {Name ="Mike"}; Employee Specialb; PublicEmplo
Recommendation 109: Use nested classes with cautionThe principle of using nested classes is that when a type needs to access a private member of another type, it is implemented as a nested class. A typical example is when implementing a collection to implement Iterators for a collection, when nested classes are used. The code looks like this: Public classarraylist:ilist, ICollection, IEnumerable, icloneable{//omitted Public VirtualIEnumerator GetEnumerator () {return NewArraylistenumeratorsi
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