把服務的weblogic換成了tomcat,後來報錯說List cannot be resolved to a type/map cannot be resolved to a type/org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.
//Instantiating a Workbook objectWorkbook workbook =newWorkbook(); //Obtaining the reference of the first (default) worksheet by passing its sheet indexWorksheet worksheet = workbook.Worksheets[0]; //Accessing the "A1" cell from the worksheetAspose.
由於我裝的VMware虛擬機器Solaris10,我在系統自動更新時,由於下載過慢強制關機,後來再啟動時就出現了:“DT訊息系統不能被啟動”。在網上搜了很多的資料,但都不得要領。最終於找到一篇Sun公司的英文Email,照著操作,可以恢複系統,內容如下:Thu Apr 17 04:42:17 CDT 2003 Previous message: [SunHELP] The DT Messaging system could not be started Next message:
\documentclass{beamer}\usepackage{ctex} %注意這個宏包\usepackage{beamerthemesplit}\title{中文~Beamer with ctex package using xeLatex }\author{名字}\date{\today}\begin{document}\frame{\titlepage}\section*{Outline}
第2學堂的一位朋友,在BBS上發貼:下面有關衍生類別與基類中存在同名函數fn:Code:class A { public: void fn() {} void fn(int a) {} }; class B : public A { public: void fn() {} }; int main() { B b; b.fn(3); return 0; } 他的疑問是: