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Type: Posts; User: hugo84
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February 1st, 2012, 07:46 AM
Hi Guys I have a textfile in the following format, the integer value before the ":" delimeter states the column where the value after the ":" should be stored in a 2D array. For Eg: 21:1.00, this...
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February 25th, 2011, 09:27 PM
why is it not printing anything out? whats wrong with it?
<code>
Scanner fs = new Scanner(filename).useDelimiter("<");
while (fs.hasNext())...
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February 25th, 2011, 01:46 PM
i have a textfile to read from and i need to retrieve the ID which is (AAW192.21.313) and the text which is encoded between the <TEXT> and </TEXT> tags. How do i go about doing it using scanner...
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July 28th, 2010, 04:46 AM
Hi i am trying to print 6 numbers randomly..however i do not want any of the numbers to be a duplicate. Could you help me see what is wrong with my codes/flow? as i am still getting duplicates....
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January 25th, 2010, 08:00 AM
ok. thanks for all the inputs.. noted
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January 25th, 2010, 02:29 AM
How do you determine when to use System.gc? before the last line of the program?seems pointless? how about in the middle of the program? Please explain..thanks
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November 22nd, 2009, 10:24 AM
Yes how do i print them seperately? im trying to print the returned value v
for(int i=0; i < array1.length; i++){
System.out.println(squareVector(array1[i]));
}
...
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November 22nd, 2009, 09:33 AM
How do i print out the answer of v[i] *=v[i]; in squareVector in main method? i get [D@19821f
public class arrays2{
public static void main(String[] args){
double []...
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November 2nd, 2009, 12:10 PM
Q1: Sorry dlorde could you explain to me how does private static final String NEWLINE = System.getProperty("line.separator"); this work
Q2: Scanner abbrFullName = new Scanner("");
if...
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November 2nd, 2009, 09:44 AM
Omg ur so gay...i really have nothing to say about ur coding.. Let me digest some of ur codes.. i will be back! Thanks for your help once again.
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November 2nd, 2009, 06:41 AM
Thanks dlorde for the effort you put in to helpe me. Appreciate it dude. No issues about you mistaking me for another post. =)
1 more question how do i do paragraphing as per what looked like in the...
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November 1st, 2009, 12:03 AM
So you want to know how to limit the output so it isn't greater than max_linewidth ? Yes
now you post a snippet of code with no context at all: I posted my whole line of code in the 1st post
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October 31st, 2009, 02:46 PM
yah.. i did it here.. problem is it only prints the 1st line..which is whats shown below. It dosent print onto the file and also no matter what linewidth i set, it dosent compare. What could be the...
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October 31st, 2009, 01:53 PM
Hi i need help.. Im actually trying to read a file line by line from the input text file and then write word by word into the output text file. In case a word is found to match exactly an...
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October 29th, 2009, 10:55 AM
Hi i need help in debuging this error.. How can i pass the variable abbrName into this method? then append fullname into abbreviations[count-1].addFullName(fullname); then call back to constructor?...
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October 22nd, 2009, 01:12 PM
Sorry please delete post..
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October 17th, 2009, 08:03 AM
hmm.So can i say generally we should use BufferedWriter?
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October 16th, 2009, 10:11 AM
Whats the difference between a PrintWriter and a BufferedWriter. In what cases should we use them? or can we just choose anyone of them?
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October 15th, 2009, 10:07 AM
ok got it arleady.. thanks for the pointer
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October 15th, 2009, 05:20 AM
ok got it.. thanks.. 1 question why do you use c = i % keyword.length();
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October 15th, 2009, 02:59 AM
Ive changed my codes.. however i cant encrypt anything more than the length of my keyword could some1 please help me on this? also i dont know why i get a null infront before the encryption as shown...
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October 10th, 2009, 08:23 AM
Why is this giving me arrayindexoutofboundsexception??
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
B C D E F G H I J K L M N O P Q R S T U V W X Y Z A
C D E F G H I J K L M...
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October 9th, 2009, 01:26 PM
hmm ok in this case how am i going to print this out in this format
a b c d e f g h i j k l m n o p q r s t u v w x y z
a A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
b B C D E F G...
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October 9th, 2009, 11:30 AM
Hi.. Why is it that when i print the output would show all those junk at the bottom how do i make them print properly in chars? The idea is to printout this table below
import...
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September 21st, 2009, 07:57 AM
Thanks for your pointer. Works now.
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