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安装Adobe cs6出错:“please uninstall and reinstall the product” - 环...
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确定
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原因:Win10的兼容性问题。
解决:
程序崩溃时malloc/new可能导致死锁,程序卡死退不出 - C/C++ - 清泛IT论坛...
1、程序崩溃时malloc/new可能导致死锁,程序卡死退不出。Win、Linux下都会发生,应该是malloc系统函数的不可重入性导致的,函数中会加锁,当某个线程崩溃malloc没有正常返回时,其他线程就会发生死锁现象。而且只有崩溃时才有ma...
制作安装包图标 附psd源码 - 脚本技术 - 清泛IT社区,为创新赋能!
效果图如下:
附psd源文件(win、mac版),可以将程序图标制作成类似这样的安装包图标。
[hide] [/hide]
VC/Linux C++ 递归访问目录下所有文件 - c++1y / stl - 清泛IT社区,为创新赋能!
...find(char * lpPath)
{
char szFind[MAX_PATH];
WIN32_FIND_DATA FindFileData;
strcpy(szFind,lpPath);
strcat(szFind,"\\*.*");
HANDLE hFind=::FindFirstFile(szFind,&FindFileData);
if(INVALID_HANDLE_VALUE ==...
CreateWindow()动态创建一个EditBox - C/C++ - 清泛IT论坛,有思想、有深度
本帖最后由 zqp2013 于 2015-1-4 16:21 编辑
在Win32代码或MFC代码中动态创建一个EditBox:
在OnInitDialog()函数中:
// 创建EditBox
HWND m_wndEdit = CreateWindow(_T("EDIT"), 0, WS_C...
C++ SpinLock 自旋锁的代码实现(全网最简略的方式) - C/C++ - 清泛网 - ...
..._and_set(memory_order_acquire)) {
if ( (spinCount++) == 0 ) {
#ifdef _WIN32
SwitchToThread();
#else
sched_yield();
#endif
}
}
}
void unlock() { f_.clear(memory_order_release); }
};
3、测试代码如下:
SpinLock lck;
thread thd([&]{
cout << "thread lock......
SQLite: How do I save the result of a query as a CSV file?
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To include column names to your csv file you can do the following:
sqlite> .headers on
sqlite> .mode csv
sqlite> .output test.csv
sqlite> select * from tbl1;
sqlite> .output stdout
To verify the changes that you have made you can run this command:
sqlite> .show
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How do I access my SSH public key?
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@sscirrus: In windows, you can use type command. Or just open the .pub file in notepad and paste it to github.
– Peter Štibraný
Sep 30 '10 at 6:20
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Why is WinRT unmanaged? [closed]
Windows 8 introduces WinRT, which is like .NET but unmanaged.
Why is it unmanaged? Is it a performance issue? Does it mean garbage collection is not suitable for lower level APIs?
...
