How to pass a multidimensional array to a function
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: #include<stdio.h> voidprint(int*arr[],ints1,ints2){ inti,j; for(i=0;i<s1;i++) for(j=0;j<s2;j++) printf(%d,,*((arr+i)+j)); } intmain(...
How to pick element inside iframe using document.g
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Ihaveaiframelikethis <iframename=myframe1id=myframe1width=100%height=100%src=a.html> <html> <head></head> <framesetna...
LISTAGG in Oracle to return distinct values
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: IamtryingtousetheLISTAGGfunctioninOracle.Iwouldliketogetonlythedistinctvaluesforthatcolumn.IsthereawayinwhichIcangetonlythedistinctvalueswithoutc...
How can I detect user pressing HOME key in my acti
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Thisquestionalreadyhasananswerhere: Detecthomebuttonpressinandroid 14answers Canyoupleasetellmehowcanmyactivitydetectuserpress...
std::string to float or double
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I'mtryingtoconvertstd::stringtofloat/double. Itried: std::stringnum=0.6; doubletemp=(double)atof(num.c_str()); Butitalwaysreturnszero.Anyother...