whether the divisor is 0;
Int IA, IB, IC;
....
Ic = IA/IB ;(When IB = 0, it may crash!)
(2) The floating point number is equal to 0;
Float fval;
...
If (fval = 0 )(Floating point numbers are not necessarily saved as 0 in the computer.)
{
...
}
(3) invalid variable names
Int temp, T, S, ou ;(Which fairy can understand the meaning of these variables?)
(4) the return value of the function is not judged.
Iplimage * psrcimg = cvloadimage ("test.jpg ");(Is psrcimg l
Writing to the freshman who just learned C language --
There are a wide array of reference books. How can I choose one?
The reason why many people learn C language is still not programming. First, there is a lack of sense of crisis and very little computer programming. Second, even if I read a lot of reference books, I will talk about them in general. In the end, as long as the
flip a: null B: 41 c: 23
Third time: B-> c a: null B: 1 C: 423
B flip a: null B: 1 C: 423
Fourth time: B-> c a: null B: NULL C: 1423
Idea: This question can be done with a two-way linked list, because a and B both have a flip operation, while a two-way linked list can traverse the elements of a table in two directions, so after the flip, it is equivalent to taking the linked list element from another direction. In the end, two-way linked lists are used to represent a and B, and a stack is used
I have read 10 books to summarize them. However, this book on career planning should be shared in advance. This is not the whole book "I programming, I am happy", but the first and last sections of this book.The reason why I do not recommend other chapters is that the other chapters have the characteristics of foreign books, that is, the content is correct, inclu
People who want to seriously study UNIX environment advanced programming may want to knock the example in the book and run a look at the effect. But for the novice, there may be some difficulty, because the example used in the header file and some functions do not know where, the compilation may also be problematic. This article here is an example of how to run the examples in this
Long time no log, strange is very special more near, recently participated in the programming aspect is CSDN in the College club's online programming plug. Speaking of the programming contest. A total of three questions. The title is able to CSDN college to see the club. When the game was a little tense, the third question involved a queue, a hint, a pit ... Also
winds is contrary. to a crazy ship.There is no road in the world, there be many people who has gone, and they has become the the-the-the-the-same.No accumulation, no thousands of miles, no small streams, no rivers.Nothing in the world is difficult for one of who sets he mind to it.When you want-give up, the think about what makes you insist on here.Reading for the rise of the Chinese.Life was like a sea, only the strong would of people, to reach the other shore.Reading Books (236~316 page)(http
that the students will be able to cultivate their internal skills during the double cold period (the winter and winter vacation of the economic crisis ).AlgorithmBasic.
Poor words, useful books.
The book "The beauty of programming" is conspicuous.
Mr. Hou's masterpiece is still selling well. The design model is highly praised by shop assistants. We boast that this
I have read the first chapter of "Boulevard to Jane", and now write my book.First, the opening is introduced by the "Yugong Yishan", describing the origin of the original needs, the basic way of project communication, and determine the project objectives, in order to achieve this goal has chosen an orderly, achievable technical solutions. In the implementation of the project in the appearance of the people according to the different tasks divided for technical personnel, engineering managers and
If there are many things at work, and you want to squeeze some time to read and study after going home. Choosing an entry-level book is critical. The book Dom Script Programming is very good and well translated. The audience reading this book are not beginners of JavaScript that are affected by the browser melee at the
I would like to recommend a book on PHP programming ideas! ? I want to learn PHP well. I made an excellent book on "php and mysqlweb Development (formerly known as version 4th)", but I always felt that I did not have any so-called programming ideas, I would like to introduce a book
I would like to recommend a book on PHP programming ideas! ? I want to learn PHP well. I made an excellent book on "php and mysqlweb Development (formerly known as version 4th)", but I always felt that I did not have any so-called programming ideas, I would like to introduce a book
The recommended star rating for this book is: 5 stars. After all, it is a classic book, Nothing to say.As far as the Assembly itself is concerned, the preparation of high-efficiency programs and the optimization, commissioning, and reverse engineering of the project is a foundation; in terms of the theoretical operating system, the assembly lets you understand the CPU, understand the architecture of the com
Source: http://blog.csdn.net/wangyaninglm/article/details/46687215Homepage of Editorial Office: It doesn't seem to work.Http://shop.oreilly.com/product/0636920022923.doEach chapter of the code, GitHub above: Chinese versionHttps://github.com/willard-yuan/pcv-book-codeOn GitHub above, English version:Https://github.com/jesolem/PCVProject homepage:Http://programmingcomputervision.comChinese online book:Http://www.ituring.com.cn/tupubarticle/2024?utm_sou
This is a creation in
Article, where the information may have evolved or changed.
"Go language Programming" in the book "2.4.1 Conditional statement" There is a mistake, should be in the book using the Go language version is less than the 1.1 version, the original text as follows:
In a function that has a return value, it is not allowed to "final"ReturnStatemen
Http://www.china-pub.com/196857
The breadth and depth of JavaScript applications are growing and deepened, and the Javascript skills that need to be mastered in front-end development are becoming increasingly challenging.
This new version updates almost all the content of the previous version, and integrates the valuable experience of the author in front-end development over the past few years. It is a must-read classic for learning and improving JavaScript skills. This
After nearly two years of unremitting efforts, the author's original book "image programming in actionscript3 games" finally ended up perfectly today! This record my years of experience in game production, especially image processing. Although the language used is currently potentially declining actionscript3.0, it is far more meaningful than the ActionScript itself because of its profound
the number of objects, and all objects share such a domain or method. Instead of a static field, you have one storage space for each object.
When declaring a thing to be static, it means that the field or method is not associated with any object instance of the class that contains him. that is, the properties and methods declared with static belong to the class itself, not to the object . This static method can also be called when an object is not created.
Because you do not need to creat
This is my collection of the classic books on Android development, high-definition PDF electronic version, can be downloaded in my Baidu network free of charge, I hope that the need for friends to help. Directory:Android 4 Advanced Programming (full source code included)"Crazy Android Handout""Android App Development (Guo Hongzhi)""Android Application case Development Encyclopedia""Android 3D Game Development Technology"Anatomy of the Android kernel N
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