The special relationship between arrays and pointers extends to C-style strings.Consider the following code:char flower[10]="rose";cout<<flower<<"s are red\n";The name of an array is the address of ite first element,so flow…

Question: I have a use case where I can get pointers of strings allocated either in memory or literals. Now the latter can't be freed so that's a problem if I pass the wrong one. Is there a way to know which one is allocated and which not? char *b =…

/****************************************************************************** ** This file is an amalgamation of many separate C source files from SQLite ** version 3.14.1. By combining all the individual C code files into this ** single large file…

1.推荐书名 Understanding.and.Using.C.Pointers.pdf 2. 本书目录 Table of Content Chapter 1. Introduction Chapter 2. Dynamic Memory Management in C Chapter 3. Pointers and Functions Chapter 4. Pointers and Arrays Chapter 5. Pointers and Strings Chapter 6. Point…

OneHeap 关注于运行中的 JavaScript 内存信息的展示,用可视化的方式还原了 HeapGraph,有助于理解 v8 内存管理. 背景 JavaScript 运行过程中的大部分数据都保存在堆 (Heap) 中,所以 JavaScript 性能分析另一个比较重要的方面是内存,也就是堆的分析. 利用 Chrome Dev Tools 可以生成应用程序某个时刻的堆快照 (HeapSnapshot),它较完整地记录了各种对象和引用的情况,堪称查找内存泄露问题的神器. 和 Profile 结果…

Common Sections The .text section is where all general-purpose code emitted by the compiler or assembler ends up. Since PE files run in 32-bit mode and aren't restricted to 16-bit segments, there's no reason to break the code from separate source fil…

Malware Analysis Tutorial 8: PE Header and Export Table 2. Background Information of PE HeaderAny binary executable file (no matter on Unix or Windows) has to include a header to describe its structure: e.g., the base address of its code section, dat…

Run Dr.memory on visual c++ 2013 Title: Dr. Memory Command: C:\Program Files (x86)\Dr. Memory\bin\drmemory.exe Arguments: -visual_studio -- $(TargetPath) Initial Directory: $(TargetDir) set arguments-light -no_midchunk_inheritance_ok -no_check_gdi -n…

参考: http://www.gnu.org/software/libc/manual/html_node/Example-of-Getopt.html http://en.wikipedia.org/wiki/Getopt http://www.lemoda.net/c/getopt/ http://www.ibm.com/developerworks/aix/library/au-unix-getopt.html http://stackoverflow.com/questions/1648…

main()函数及其参数说明 main()函数主要形式: int main(void) int main(int argc, char *argv[]) = int main(int argc, char **argv) main()函数的参数说明: argc = arguments count argv = arguments value/vector argc is greater than zero. argv[0] will be a string containing the prog…