I need to use a data structure which can start the first index of an array from a nagtive value.
I have searched the MTL library, and bltiz lib, but it seems that they doesn't support this kind of vecotr.
Could you please give me some suggestions.
One way would be with a custom class to represent the collection. Use a vector as the base collection, then overload the index operator to accept a negative value and offset it to find the correct positive value in the base collection.
Hi. I have a form with list box : lst_product, datagridview : grd_order and button: btn_addline. lst_product has a list of product ids selected from database (MS Acess 2013) , grd_order is by default empty except for 2 headers and btn_addline adds rows to grd_order.
Hi, as I was told that my code doesn’t scale well at all, I thought perhaps I’d try to get a better understanding of interfaces/abstract classes and classes and the relationship between them.
I don’t want at this stage work on a big separate project as I've already got plenty ...
I am writing a java program that needs to execute shell commands, so I wrote a function that would take the command to execute as a string (ie: "mkdir ~/Folder1") and execute that command with the shell. Here is the function:
Runtime run = Runtime.getRuntime();
Process pr = ...