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我在Swift程序上工作,現在出現問題:如何將Int64與Int64進行比較
如何比較Int64和Int64?
if(msgCount.value != msg.longLongValue){
錯誤:
Binary operator '!=' cannot be applied to operands of type 'Int64' and 'Int64'
我在Swift程序上工作,現在出現問題:如何將Int64與Int64進行比較
如何比較Int64和Int64?
if(msgCount.value != msg.longLongValue){
錯誤:
Binary operator '!=' cannot be applied to operands of type 'Int64' and 'Int64'
您可以直接比較平等
試試這個,它會幫助你:
let msgCount : Int64=100
let msg : Int64=101
if(msgCount != msg){
// perform your logic here.
}
試試這個,如果([msgCount.value比較: msg.longLongValue] == NSNotFound)或者if([msgCount.value isEqual:msg.longLongValue])。 –
如果(![msgCount.value isEqual:msg.longLongValue]),請嘗試此操作 –
您必須標記該語言的問題......大概很快? – Wain