C

In-depth understanding of computer system second exercise answers CSAPP 2.11, csapp2.11 Based on the inplace_swap function in 2.10, you decided to write a piece of code to implement the reconciliation between the two ends of an array. You wrote the

In-depth understanding of computer system second exercise answers CSAPP 2.6, csapp2.6 By Printing bytes, we can know that the hexadecimal value of decimal number 12345 is 0x00003039, And the hexadecimal value of decimal floating point number 12345.0

Programmer --- C language details 8Main Content: function parameter transfer, declaration, and other details # Include Int ff (); // 1. When the char, short, and float types are not in the function parameter list (int and double types can

Implement strcmp () and strcpy () functions in C Language # Include # Include char * strcpy (char * strDest, const char * strScr) {char * address = strDest; assert (strDest! = NULL) & (strScr! = NULL); while (* strScr) {* strDest ++ = *

Use of Objective-C Class Example of the Objective-C tutorial: //// Main. m // test // Created by liwei on 14-10-28. // Copyright (c) 2014 liwei. all rights reserved. // # import // @ Interface description class and method @ interface

Cocos2d-x memory management (Insight), cocos2d-x Memory Management Cocos2d-x continues the memory management mechanism of cocos2d and OC reference count!Next let's take a look at the CCDriectro class CCPoolManager: sharedPoolManager ()-> push ();

FATFS, fatfsstm32 (1) What is a file management system? A: data is stored in the disk as files on the PC. The data is generally in the ASCII or binary format. To put it simply, it is the code used to manage files on a disk! For example, we can write

Small example of a single-chain table (3) reading and saving linked lists, and single-chain examples #include #include #include struct address { int a; int b; char c; struct address *next; }; void SaveToFile(struct address *p, FILE *fp) { if(p !=

1006 Do the Untwist, 1006 dotheuntwist Evaluate the knowledge of programming and convert characters and numbers. The format is to describe the conversion rules of plain text and dark text. 1 #include 2 #include 3 4 #define MAXLEN 71 5 6 int

Objective-C -- class, method, attribute, and member variable I have had the basics of related programming languages. I believe that I understand the concepts of classes and objects in C ++/java. I will not repeat it too much here. For the definition

Design Pattern-wedge, design pattern Wedge I interviewed a game company in the previous section and asked people to talk about your understanding of the most familiar design model. At that time, I instantly felt I was SB, because I have never read

Discover some easy-to-forget details and forget details 1: I ++ and ++ I Let's take a look at the results and then look at the compilation. Int a = 0; int B = 0;Printf ("a = % d; B = % d; \ n", a, B );A = B ++;Printf ("a = B ++ a = % d; B = % d; \ n"

C language is not simple: arrays and pointers When I was writing C, I didn't pay much attention to the array. So I defined one and used it upside down. But then I encountered a problem. After the solution, I decided to write such a blog. The array

The C language is not simple: sizeof Q: How many keywords are in C language? Answer: 32. It doesn't matter if you cannot answer the question. Normally, we are playing the art of the program, rather than carrying numbers. However, this special number

* Structure-05. rational number mean, structure-05 rational number mean 1/* 2 * Main. c 3 * F5-structure-05. rational Number Average 4 * Created on: August 26, 2014 5 * Author: in the Boomkeeper 6 ********** part, the ** floating point error *******

The Coroutine, thecoroutineAbout Coroutine Speaking of coroutine, subroutine is a common function. Call a function to start execution, and then exit after the function execution is complete. When the function is called again, it starts from the

OC advanced programming-deep block, how to capture variables, and how to store them On StacksFirst, let's take a look at several block-related questions. This is a long blog post. The first part is the block test question, with the block syntax and

C: Common Operations on two-dimensional arrays /* Description: The program inserts columns, inserts rows, and exchanges two elements at the specified position in a two-dimensional array, and outputs the change track of the element at the specified

C. Expert programming-program destroyed by compiler date # Include # Include # Include # Include # Define CHOICE 2 # define FILEPATH "/root/date. c "char global_buffer [120]; // NO.1 use the globally declared array #

Inheritance and Polymorphism in Objective-CThe reason why Object-Oriented Programming becomes the mainstream is inseparable from its inheritance and polymorphism. As long as object-oriented languages Support inheritance and polymorphism, of course,