Answer / bob

Check the Command pattern in Gof books, MFC almost use it in
the same way:
SubWidget in the dialog will catch it firstly, it will
forward it to Parent window(the dialog) if *request is not
for it or no handler defined.

This procedure runs recursively, until one handle it or pass
it to application object. Application will omit unknown
command by default

What do you mean by Encapsulation?

0 Answers   Ittiam Systems,

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What are the valid types of data that the main () can return in C/C++ language

3 Answers  

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Program to check whether a word is the first word of the sentence.

1 Answers  

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what is static?

4 Answers  

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Write a macro for swapping integers

5 Answers  

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What do you mean by stack program? Get me an example stack program?

4 Answers  

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This program numbers the lines found in a text file. Write a program that reads text from a file and outputs each line preceded by a line number. Print the line number right-adjusted in a field of 3 spaces. Follow the line number with a colon, then one space, then the text of the line. You should get a character at a time and write code to ignore leading blanks on each line. You may assume that the lines are short enough to fit within a line on the screen. Otherwise, allow default printer or screen output behavior if the line is too long (i.e., wrap or truncate). A somewhat harder version determines the number of spaces needed in the field for the line numbers by counting lines before processing the lines of the file. This version of the program should insert a new line after the last complete word that will fit within a 72-character line.

0 Answers  

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Question: Write a program that prints a paycheck. Ask the program user for the name of the employee, the hourly rate, and the number of hours worked. If the number of hours exceeds 40, the employee is paid “time and a half”, that is, 150 percent of the hourly rate on the hours exceeding 40. Be sure to use stepwi se refine ment and break your solution into several functions. Use the int_name function to print the dollar amount of the check.

0 Answers  

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assume the program must insert 4 elements from the key board and then do the following programs.sequential search(search one of the elements),using insertion sort(sort the element) and using selection sort(sort the element).

0 Answers  

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What is a friend function & its advantage?

2 Answers   TCS,

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sir plz send me a set of questions that been frequently held in written examination during campus selection.

0 Answers   TCS,

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Write a program in c++ to read two floating point numbers and find their sum and average.

2 Answers  

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