### *** 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...
use_freelist_dispatcher=false use_partition_alloc=true use_partition_alloc_as_malloc=false use_custom_libcxx=false Expand Down 2 changes: 1 addition & 1 deletion 2 src/3rdparty Show comments Submodule 3rdparty updated from b7c46a to 1890bd 21 changes: 14 additions & 7 deletions 21 src...
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...
[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...
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This is the same as list.insert(size(), value). This operation is typically very fast (constant time), because QList preallocates extra space on both sides of its internal buffer to allow for fast growth at both ends of the list. See also operator<<(), prepend(), and insert(). vo...
sws_freeContext(pSwsCtx); av_frame_free(&pAVframeRGB); av_frame_free(&pAVfr...
int QMap::size() const Returns the number of (key, value) pairs in the map. See also isEmpty() and count(). void QMap::swap(QMap<Key, T> & other) Swaps map other with this map. This operation is very fast and never fails. This function was introduced in Qt 4.8. T QMa...
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....
This operation is very fast and never fails. This function was introduced in Qt 4.8. void QList::swap(int i, int j) Exchange the item at index position i with the item at index position j. This function assumes that both i and j are at least 0 but less than size(). To ...