#Find

LookupError: Couldn't find path to unrar library.

 LookupError:Couldn'tfindpathtounrarlibrary.意思是找不到 unrarlibrary的路径,这里我们就需要去下载这个unrarlibrary,事实上它就是UnRAR.dll这个东西,下载网址:http://www.rarlab.com/rar/UnRARDL...

python find 返回元素的索引

 Asitturnsout,thereisastringmethodnamedfindthatisremarkablysimilartothefunctionwewrote:>>>word='banana'>>>index=word.find('a')>>>...

c++ 查找容器中不满足条件的元素,返回iterator(find_if_not)

 #include<iostream>//std::cout#include<algorithm>//std::find_if_not#include<array>//std::arrayusingnamespacestd;intmain(){array<int,5&...

c++ 查找容器中符合条件的元素,并返回iterator(find_if)

 #include<iostream>//std::cout#include<algorithm>//std::find_if#include<vector>//std::vectorusingnamespacestd;boolIsOdd(inti){return((i%2...

c++ 匹配A容器中最先出现的b容器中的元素,返回iterator,(find_first_of)

 #include<iostream>//std::cout#include<algorithm>//std::find_first_of#include<vector>//std::vector#include<cctype>//std::tolowerusi...

C++ 在容器A中查找最后出现的容器B中的元素,并返回iterator(find_end)

 #include<iostream>//cout#include<algorithm>//find_end#include<vector>//vectorusingnamespacestd;boolmyfunction(inti,intj){return(i==j);}i...

c++ 查找数组或者容器元素是否存在(find)

  #include<iostream>//cout#include<algorithm>//find#include<vector>//vector#include<typeinfo>usingnamespacestd;intmain(){//usi...

c++ 匹配相邻元素相等的元素(adjacent_find)

 #include<iostream>//cout#include<algorithm>//adjacent_find#include<vector>//vectorusingnamespacestd;boolmyfunction(inti,intj){return(i==...

CMake Error: not providing "FindEigen3.cmake" in CMAKE_MODULE_PATH

 一.第一种解决方法cd/usr/share/,cmaketab补全,可以找到两个版本的cmake(cmake2.8和cmake3.5)把/usr/share/cmake2.8/Modules/下的FindEigen3.cmake文件复制到cmake3.5对应目录下,即可解决 二.第二种解决方法1、...

Could NOT find SDL (missing: SDL_LIBRARY SDL_INCLUDE_DIR)

sudoapt-getinstalllibsdl-dev或sudoapt-getinstalllibsdl1.2-dev   ...
代码星球 ·2020-08-08

Couldn't find an AF_INET address for

vim~/.bashrc#输入内容exportROS_HOSTNAME=你的hostnameexportROS_MASTER_URI=http://(目标主机的IP):11311exportROS_IP=192.168.3.10(本机的IP)  vim/etc/hosts  按照前几行格式,输入目标主机IP以及host...
代码星球 ·2020-08-08
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