//open a file using fstream objects say file and functions like file.open() in input mode
// Create a string variable which can act as a buffer for holding the values
while(getline( <file descriptor value>, <buffer object>)!=NULL)
//extract string value of key into skey and convert it into integer using istringstream
//extract string value of key into value
//With the help of a new fstream object write into the file you want it to.
//erase the buffer for providing space for next input using file.erase() function
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 = ...
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.