编译c 代码时 dpc_new 工具新增参数 CHAR_MAP=STRING。这样会转为 string 处理就可以避免这个问题了。ODBC 应用程序执行 SQLConnect 函数时报错 【问题描述】ODBC 应用程序执行 SQLConnect 函数时报错:“SQL_INVALID_HANDLE = -2 checkError function was called with an invalid handle!!”。
Relinking with the new mapfile by using the linker’s -M option. Re-executing under the Analyzer to verify improvement.B.2.88.1 Valuesv can be one or more of the following:Table B–23 The -xF Values Value Meaning [no%]func [Do not] fragment functions into separate sections. [...
对地图:Map::InsertMapPoint() 将新地图点插入到地图中。 Frame::SetKeyFrame() 将当前帧设置为关键帧。(初始化地图时可直接设置关键帧) Map::InsertKeyFrame() 向地图插入关键帧。 Backend::UpdateMap() 通知后端处理新数据(触发一次后端优化) 输出成功创建的地图点数。(此处作为检查点) ...
insert() rebalance() erase() map / setmap과 set은 associative container로써 탐색을 빠르게 진행할 수 있는 자료구조임.($O(log(n))$) 두 컨테이너 모두 unique한 key를 가지지만, map의 경우 key-value의 pair로 저장되...
The API used to map/unmap memory pages can be configured in runtime to a custom implementation and mapping granularity/size. This library is put in the public domain; you can redistribute it and/or modify it without any restrictions. Or, if you choose, you can use it under the MIT ...
A subsequent link to build the executable file can be directed to use that map by using the linker -Mmapfile option. It places each function from the executable file into a separate section. Reordering the subprograms in memory is useful only when the application text page fault time is ...
"INSERT INTO db SELECT * FROM tmp_db WHERE @had_db_table=0", length=57, found_semicolon=0x7fe9fab960f8) at sql_parse.cc:5811 #12 0x00000000006d46eb in handle_bootstrap (arg=0x10ae888) at sql_parse.cc:512 426 void bitmap_union(MY_BITMAP *map, const MY_BITMAP *map2) 427 ...
mongodb中的group可以实现类似关系型数据库中的分组的功能,但是mongodb中的group远比关系型数据库中的group强大,可以实现map-reduce功能,关于什么是map-reduce,会在后续大数据专题里面说明,这里先略过,感兴趣的朋友可以百度 group中的json参数类似这样{key:{字段:1},initial:{变量:初始值},$reduce:function(doc,prev...
The first place to insert a monitor code wasn_tty_writefunction (drivers/tty/n_tty.c– Linux kernel), as every TTY write hits there. I set a breakpoint in the monitor code and it was immediately triggered. Looking at the task memory map, I realized it wasbash. But then I thought: ...
(sqlite3.c:66892) 5 libsqlite3.dylib 0x00000001dbf19618 ptrmapPut + 184 (sqlite3.c:67008) 6 libsqlite3.dylib 0x00000001dbf030c0 balance + 5008 (sqlite3.c:81546) 7 libsqlite3.dylib 0x00000001dbf04984 sqlite3BtreeInsert + 2140 (sqlite3.c:83123) 8 libsqlite3.dylib 0x00000001dbee52dc ...