[摘要] 出現下邊的問題解決方法：整的錯誤提示信息為：No orientation specified, and the default is horizontal. This is a common source of bugs whenchildren are added dynamically.通常發生...[全文]
[摘要] myeclipse中增加user libraries時出現了“ One or more selected libraries are already on the build path”： 很奇怪，明明已經將相應jar包導入，系統卻報了這個錯。后來發現將jar放入lib文件夾后...[全文]
