有效解決記憶體泄露一、你需要一個函數將一個數組賦值為等差數列,並將會在函數的外部使用它。 不合理:int *GetArray( int n ){ int *p = new int[n]; for ( int i = 0; i < n; i++ ) { p[i] = i; } return p;} 合理:void GetArray( int *p, int n ){ for ( int
I'd written an article [http://blog.csdn.net/wxqee/article/details/7644831] about this title. Here is the upgrade version as C++. It has been tested in Linux, you can just copy & paste the source codes into your project, then simply use as
Using `getopt' in c/c++Could not get the real original version for the examples, list one of them first, usefully and well tested.ExamplesExample 1// getopt_example.cpp#include <unistd.h>int main(int argc, char *argv[]){ int option = -1;
Trim a string with C++ demo code following: // TrimStringDemo.cpp#include <iostream>#include <string>using namespace std;string LTrimString(const string str){ int h = 0, t = str.size(); while (h < t && (str[h] == ' ' ||
I've wrote a blog to discuss how to trim a string in C++. Now I find an other way in high performance, see the implements below: #include <string>#define STRING_TRIM_DROPS " \t"std::string& trim(std::string &s){ static
Reflector原來是免費軟體,用的人很多,市場很大,於是學習微軟中國,開始收費了;目前最新版是7.0;我先裝過試用版,再用其它版本的就完全不行了,會提示out of date!必須修改系統時間才會有些效果;於是到處找7.0的序號;幾乎都是掛在一些註冊收費的國外網站上,找了半天找個個6.5版本的破解版,唯一可用!共用之!http://download.csdn.net/source/3150641 它的一些外掛程式:用Reflector和FileDisassembler配合反編譯.net
Here we are going to build an APP with NDK for Android, we will use Makefile during the building.File --- Makefile# --- Begin Customized --- BIN = testCUSTOM_OBJS = $(shell find . -name '*.c' | sed 's~.c$$~.o~g')CUSTOM_CXXFLAGS = -WallCUSTOM_CFLAGS =
基本思路,就是載入指令檔,讀取它的內容並執行它!Include "C:\workspace\vbs\Libraries\MySQLDB.vbs"Sub Include(sInstFile) Dim oFSO, f, s Set oFSO = CreateObject("Scripting.FileSystemObject") Set f = oFSO.OpenTextFile(sInstFile) s = f.ReadAll f.Close Set f = NothingSet oFSO =
近日用C++做了一套支援外掛程式開發的架構程式,後來發現功能超出了我的預想,很想在外掛程式內借用C#的控制項,WPF也好,ActiveX也好。在codeproject閱讀了幾篇文章,在外掛程式內對話方塊中嵌入WPF控制項,修改工程屬性支援clr,編譯通過,一切正常....但是在運行時卻報錯了,使用.net運行庫的外掛程式載入失敗,報錯:"attemp to use msil code from this assembly during native code