Conceptually, destructors of global objects are called after main() has exited. For this reason, many debugging and memory checking tools are confused and report phantom memory leaks or warn about
Unlike C-strings, a std::string object may contain null characters in the middle of its internal buffer. For example: std::string s=
Consider the following example: class A : public list < A >{ // …}; Does your compiler accept it? According to the Standard, using an incomplete type as a template
To execute a UNIX shell script, first the shell needs to be executed. This can be done using an object of java runtime class. rtime = Runtime.getRuntime();Process child = rtime.exec(
Public methods and member variables of Java applets are visible to HTML documents. This makes the methods and variables can be accessed using JavaScript. The syntax for doing this is
The file Java/Javalog.txt in the Windows directory (i.e. C:windowsJava.Javalog.txt for windows and C:winntJavaJavalog.txt for NT) contains information for the last applet that was loaded by Internet Explorer. This file contains
Class javax.servlet.http.cookies can be used to access cookies on the client side. The following code demonstrates this technique. The code also checks for the cookie names in order to access
‘ Convert a Word-compatible format to an other format.’ Parameters:’ – sFileName is the file to convert’ – wdFormat is the destination file’s format’ – sNewFileName is the destination file.