memcpy与memmove的区别 [2005-11-11] |
memcpy()函数中的源、目的地址不能重叠,而memmove()函数允许,其他没有什么大的区别。 ... |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[14:17] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
Windows Socket API使用经验(转) [2005-9-14] |
本文是我在进行MS-Windows网络编程的实践过程中总结出来的一些经验,仅供参考。本文所谈到的Socket函数如果没有特别说明,都是指的Windows Socket API。 ... |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[20:28] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
C语言基础知识笔记 [2005-5-12] |
以下内容转自:http://www.vczx.com/minute/c.php, ... |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[09:47] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
Bit-fields [2005-4-24] |
Imagine a fragment of a compiler that manipulates a symbol table. Each identifier in a program has certain information associated with it, for example, whether or not it is a keyword, whether or not it is external and/or static, and so on. The most compact way to encode such information is a set ... |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[16:26] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
typedef [2005-4-23] |
It must be emphasized that a typedef declaration does not create a new type in any sense; it merely adds a new name for some existing type. Nor are there any new semantics: variables declared this way have exactly the same properties as variables whose declarations are spelled out explicitly. In ... |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[14:55] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
struct's being used [2005-4-19] |
Consider writing a program to count the occurrences of each C keyword. We need an array of character strings to hold the names, and an array of integers for the counts. One possibility is to use two parallel arrays, keyword and keycount, as in ... |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[15:19] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
优先级注意 [2005-4-19] |
The structure operators . and ->, together with () for function calls and [] for subscripts, are at the top of the precedence hierarchy and thus bind very tightly. For example, given the declaration ... |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[11:15] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
struct中的 *.和-〉 [2005-4-19] |
struct point origin, *pp; ... |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[10:59] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
(array and pointer) [2005-4-18] |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[19:32] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
array and pointer [2005-4-18] |
Given the definitions ... |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[14:51] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
about pointers [2005-4-15] |
Since ++ and -- are either prefix or postfix operators, other combinations of * and ++ and -- occur, although less frequently. For example, ... |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[21:11] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
关于char str[]和char *pstr的区别 [2005-4-14] |
类似之处: ... |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[10:59] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
指针小问题(1) [2005-4-13] |
int *ip; ... |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[12:01] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
数据库基本概念 [2005-4-1] |
目前数据库系统中常用的数据模型有三种: ... |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[11:41] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
strlen()函数求值以及字符串分配内存注意事项 [2005-3-30] |
char str[] = "abcdefg"; ... |
作者:[youalwayscan] 分类:[C/C+基础] 时间:[16:47] | 引用 | 评论 | 阅读 |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
|