### *** glibc detected *** /serv/lighttpd1418/sbin/lighttpd: free(): invalid next size (fast): 0×080a27d8 *** === Backtrace: === /lib/libc.so.6[0xb7e72312] /lib/libc.so.6(cfree+0×89)[0xb7e739c9] /serv/lighttpd1418//lib/mod_stats.so(hash_walk_func+0×360)[0xb7dda...
QString x = "free"; QString y = "dom"; x.append(y); // x == "freedom" This is the same as using the insert() function: x.insert(x.size(), y); The append() function is typically very fast (constant time), because QString preallocates extra space at the end of the string...
QString x = "free"; QString y = "dom"; x.append(y); // x == "freedom"This is the same as using the insert() function:x.insert(x.size(), y);The append() function is typically very fast (constant time), because QString preallocates extra space at the end of the string ...
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Using QuickTime is a personal preference and offers a free version. Et Al This program is so annoying. I have just found out that on my dell inspiron 1150, the qttask.exe makes standby mode impossible, because it never responds back after putting the computer into standby. Therefore, I ...
The Q3TextEdit widget provides a powerful single-page rich text editor.More... #include <Q3TextEdit> This class is part of the Qt 3 support library.It is provided to keep old source code working. We strongly advise against using it in new code. SeePorting to Qt 4for more information....
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sws_freeContext(pSwsCtx); av_frame_free(&pAVframeRGB); av_frame_free(&pAVfr...
[x]); } qFree(types); qFree(args); return false; } } if (type == Qt::QueuedConnection) { QCoreApplication::postEvent(obj, new QMetaCallEvent(idx, 0, -1, nargs, types, args)); } else { if (QThread::currentThread() == obj->thread()) { qWarning("QMetaObject::invokeMethod:...
[Platforms] WindowsArguments = dpiawareness=0 //下面这行用来解决Qt高DPI下文字显示有锯齿的问题 WindowsArguments = fontengine=freetype //方法3:在main函数最前面设置Qt内部的环境变量 qputenv("QT_AUTO_SCREEN_SCALE_FACTOR", "1.5"); //方法4:新版本的Qt比如Qt5.14修正了对高分屏的处理支持不是整数的...