原创 Activity not started, its current task has been brought to the front 。
運行程序時提出了這個一個警告：Activity not started, its current task has been brought to the front 。 解答：因爲你的模擬器中還有東西在運行，也就是你要運行的activi
2019-02-22 16:21:49
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原创 設計的網頁 如何在ie8中 避免 兼容性視圖 的按鈕出現？
做一個考試界面，通過代碼function keydown() { if(event.keyCode==8)//屏蔽退格鍵 { event.keyCode=0; event.returnV
2018-09-12 04:09:14
原创 Activity not started, its current task has been brought to the front 。
運行程序時提出了這個一個警告：Activity not started, its current task has been brought to the front 。 解答：因爲你的模擬器中還有東西在運行，也就是你要運行的activi
2018-09-12 04:09:14