m writin a code that will take data frm stdin from user which can b of indefinte size..
but i cant make use of static arrays....and even calloc and malloc is not working properly...what sud i do???
Your program doesn't work because it is destroying the ch1 pointer on each loop iteration. You can't increment ch1, just leave it along after the initial allocation with malloc(). Use a different pointer or integer.
Another problem is that your program is very very slooooow -- malloc() and realloc() are rather time consuming, so instead of allocating just one character at at time you should allocate a block of characters, then when the block is filled up you should call realloc() to increase the block
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 = ...