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someone mentiond to me that the FileChannel class would do the job

i have used the search filter and done endless google'n but still cant get my head around this

Hi Guys,

Right i am creating a program which is design to load up large text files in a jtextarea and allow the user to read through it and run a search, however it crashes my program when i open...

Hi Guys,

I have been attempting to create this program for a friend, however my java skills are not up to scratch ad it will take a lot longer than I have to learn it. Please see link to the PDF...

lol, right ive gone back to the original idea because its simple and i can kinda understand it at the moment

EDIT: I have given up and left the project I think im going to get someone to make the...

my knowledge at java is rather baisc,

Im using netbeans to create the table (GUI builder) and what i have done is create a table(3 cols, 2 rows) and now what i am trying to do is have a button...

right ignore what i said, I have decided to use a Table instead of two text areas, it will work out better

right i have jtextarea2 in a jScrollPane and jtextarea1 on its own, however i cant work out how to get the jtextarea1 to "scrollRectToVisible() ". Currently when jtextarea1 gets filled up with text ...

Hi Guys,

I have two jtext area boxes, is it possible to have 1 vertical scroll bar to scroll both of them at the same time. I have looked over the net and cant really find anything , can you guys...

im strugglig to get my program to only read in the text which can be input on a english keyuboard

i can use this bit of code to get it work



if (encrypt == true) {
if(inputtext.charAt(0)=='·')
{
inputtextarray =...

i think its 250 on the secound ascii table

the results of

[code]
System.out.println("input ="+inputtext);

System.out.println("it is"+inputtext.charAt(0));

...

i have chop[ped down the method but i still get that strange charcter


public static String Inputfile2String(String InputFile) {

String inputtext = "";

try {
...

i have looked everywhere and that weired dot is n ot in my program at all i think the read in text file thing is boogerd

Hi Guys ,

i have a text file Content.txt which only contains the letter 'a'

i want to create a method which will read in all contents of the text document and store it in one string

i have...

well it says mod not sure if it can be done using modulus

i have had a look at various ways but i dont really understand how to use the %

Hi guys i have never used mod befopre and baiscally

i need the number to wrap around 1- 95 so if i have a sum 6-10 it would come round to +4 instead of -4 or if we have 27-30 its

I have...

Hi Guys i keep getting this error "java.lang.ArrayIndexOutOfBoundsException: 9" I have been stuck with it for a while and cannont copntinue find out how to sort it. please can you guys have a look...

i think the best way is to use treemaps because it orders them ect how i need the array i just need to find a way which i dont need 4 serpearte treemaps for each row and a way to convert the...

hi guys i have been playing arrounbd with the code above and still not getting anywhere. has anyone know of any good tutorials about tree mapping so i can figure this out thanks

right guys i have been playing around with tree mapping, i dont really know whats happening , ive got my code stuck im trying to add each coloumn to the 1d char array. Could you please steer me in...

i have never used tree maps before so ill do some research thanks for your input i will let you know how i get on

i have used various combinations of whiul loops, ifs and fors but still not getting anywhere :(:(

Hi Guys,

I know i have posted quiyte a bit in the past couple of days and really greatful for all the help but i have hit a dead end again and been trying to figure it out for a few days now.
...