First of all you have to get to know the principles of Java and object oriented programming in general (as it works different than C and other procedural languages). I learned about that from book by Ivor Horton (It's Wrox publishing I guess) but there are many others out there.
I already know C and I have to learn Java. Can anybody recommend an ebook I can read?
Don't get fancied by all the big big books you see. First get agood book thats easy to understand. Head First java is a very good book. Read it fully don't skip chapters, and do the exercises, that will be more than enough.
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, 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 ...
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.