App.Config change value
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: ThisismyApp.Config <?xmlversion=1.0encoding=utf-8?> <configuration> <appSettings> <addkey=langvalue=English/> </appSe...
Matrix of unknown length in MATLAB?
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'mtryingtosetupazeromatrixofvariablelengthwithtwocolumnsintowhichIcanoutputtheresultsofawhileloop(withtheintentionofusingittostorethestepdatafro...
file_get_contents() Breaks Up UTF-8 Charac
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: IamloadingaHTMLfromanexternalserver.TheHTMLmarkuphasUTF-8encodingandcontainscharacterssuchasľ,š,č,ť,žetc.WhenIloadtheHTMLwithfile_get_contents()l...
json_encode() escaping forward slashes
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'mpullingJSONfromInstagram: $instagrams=json_decode($response)->data; ThenparsingvariablesintoaPHParraytorestructurethedata,thenre-encoding...
Environment variable substitution in sed
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: IfIrunthesecommandsfromascript: #my.sh PWD=bla sed's/xxx/'$PWD'/' ... $./my.sh xxx bla itisfine. But,ifIrun: #my.sh sed's/xxx/'$PWD'/' ... $...