I have a few questions on string.i don't really know how to use the functions in the string library.
1)how to reverse words in string?
Eg:i input this string "reverse word" and the output will be "esrever drow"
2)how to look for substring in string?
i will enter a substring that i want and display a message to state if the word is in the string.
eg:i want to find "word" in "reverse word" and a message will be displayed saying that the substring is found in the string.
3)how to insert substring into string
i will enter a substring and the position where i want to insert it.Then the new string will be displayed on the screen.
eg:i enter "this" and i want to put in between "reverse" and "word".The new string will be " reverse this word".
An Outlet in Cocoa is a persistent reference to a GUI control; it connects a property (a variable) to a control. For example, it is common to create an Outlet for the text field GUI control and change the text that appears in this field via that Ou…
This is a short and sweet, but (hopefully) to the point article. There seems to be some fundamental misunderstanding about the function prototype for the "main" function in C and C++, more specifically what type this function should return. I see so…