L7

[Majin_Blues]

does anyone know how to perform an output?  not print, but to output to a file?

[CooLiBoP]

Yea its pretty similar to the input...I'll give an example of both:

To Read from a file:[/u]
in = new BufferedReader(new FileReader("input.txt"));
String line = in.ReadLine();

---

To Output to a file:[/u]
private static PrintStream out = new PrintStream(new FileOutputStream("output.txt"));

An example of an output would be:
out.println("HELLO!");

---

You can also use other things than println like print if you don't want it on one line...check the API i guess  

[Majin_Blues]

thanks...

how'd you know this?  you took it up?  (gee... my lecture must be behind then)

i figured you would use filewriter instead of outputstream (because of "symmetry" or something in the API book... guess not)

[Brutal_Chicken]

Umm... our prof taught that at the same time as input. Yours did not? Strange...

[Majin_Blues]

it is... it really really is...

the stranger part is, i'm essentially done all that java stuff and i just found out it's due next friday...

>=-X     --->      *$@!!!!!!

[Sylph]

wow, u learned all that? we didn't even touch that! i don't even remember my prof teaching us about reading from a file.

[Brutal_Chicken]

Now, reading from a file... that I don't know how to do. Good thing I got this here blue-green booklet to keep me company.

[Sky]

Just to make sure i have the correct output for L7...
If my input file have:
math137 SUCKS
>.<
HaHa
\\.//      ??!!`Hotohori
|^i^|

My output file would be:        
MATH137 sucks
>.<
hAhA
\\.//      ??!!`hOTOHORI
|^I^|
Is that correct??

BTW, for #4 CaptialTwo
if i have ABCD as my input...should the output be BCD??

[DK]

yup

Sky said:

Just to make sure i have the correct output for L7...
If my input file have:
math137 SUCKS
>.<
HaHa
\\.//      ??!!`Hotohori
|^i^|

My output file would be:        
MATH137 sucks
>.<
hAhA
\\.//      ??!!`hOTOHORI
|^I^|
Is that correct??

BTW, for #4 CaptialTwo
if i have ABCD as my input...should the output be BCD??

[DK]

the A6 handout specifies to not print any blank lines.
Does that mean if the  input file contains blank lines
between ones that aren't blank, we don't print them to the output file?or does this only mean we don't actually do something like
System.out.println()? in any of our programs?

[CooLiBoP]

DK said:

the A6 handout specifies to not print any blank lines.
Does that mean if the  input file contains blank lines
between ones that aren't blank, we don't print them to the output file?or does this only mean we don't actually do something like
System.out.println()? in any of our programs?

I'm pretty sure they mean don't System.out.println() an entire blank line

[Brutal_Chicken]

Ok, nevermind. I got it.

*sigh*