Thank you. I hope this helps. As I was waiting for the reply, I found out the get() can be used with the combination of PreviousPage. but the problem with that is the data from one page can be accessed only on the immediate next page. But According to you suggestion, the data can be used anywhere within the applicaion..
If you put it into the session, you can grab it anywhere yes. If you put it on the form, you will need to retrieve it from the form values and place it onto the next form ad infinitum until you need to use it.
Either way is acceptable really, but if you want to use it throughout the application, it would be better sitting in Session.
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 = ...
Hey, so I wanna ask how I need to create a method who will remove word if in that word is 2 same chars. Example: "Potato" in this word there is a 2 "o" chars so this word will need to be removed. "Forum" in this word there is no ...
Help! I want to create a java program that finds the highest even integer among the values entered by the user. Stop asking values when a value less than 1 have been entered. If no even integer is entered, display "No Even Integer"