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Go 100 mistakes - #69: Creating data races with append

时间：2024-02-25 19:47:45浏览次数：31

标签：Creating races mistakes Go 69 100

标签：Creating,races,mistakes,Go,69,100
From： https://www.cnblogs.com/zhangzhihui/p/18032785

Go 100 mistakes - Expecting deterministic behavior using select and channels
funcmain(){messageCh:=make(chanint,10)disconnectCh:=make(chanstruct{},1)fori:=0;i<10;i++{messageCh<-i}gofunc(){for{select{casev:=<-messageCh:......
Go 100 mistakes - #62: Starting a goroutine without knowing when to stop it
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Go 100 mistakes - #61: Propagating an inappropriate context
疑问：前两种情况（1.客户端连接中断2.HTTP请求取消）发生，publish却不expire也不会被cancel，这样会不会有问题？ ......
Go - Data races vs. race conditions
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Go 100 mistakes - #50: Checking an error type inaccurately
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Go 100 mistakes - #45: Returning a nil receiver
We’veseeninthissectionthatinGo,havinganilreceiverisallowed,andaninterfaceconvertedfromanilpointerisn’tanilinterface.Forthatreason,whenwehave toreturnaninterface,weshouldreturnnotanilpointerbuta......
Go 100 mistakes - #42: Not knowing which type of receiver to use
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Go 100 mistakes - #41: Substrings and memory leaks
WeneedtokeeptwothingsinmindwhileusingthesubstringoperationinGo. First,theintervalprovidedisbasedonthenumberofbytes,notthenumberofrunes. Second,asubstringoperationmayleadtoamemoryleakastheresultings......
Go 100 mistakes - #39: Under-optimized string concatenation
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Go 100 mistakes - #37: Inaccurate string iteration
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