Strings, vector output? HELPP!!!

Hi!
How would I Store strings thats entered from the command prompt into a vector and print them out?
I've been trying to do this for 2 days.....I have erased my code and burnt my sorry java book that really sucks! If anyone could help me I would really appreciate it. Thanx.

I'm assuming this is a J2SE 1.5.0 question, so I'll
use as many of the new language features as I can.
import java.util.*;
public class Vec {
public static void main(String... args) {
Vector<String> vec = new Vector<String>();
for (String s : args) vec.add(s);
System.out.printf("%s%n", vec);
What about using import static java.lang.System.*; and hence out.printf("%s%n", vec); Isn't this a new language features that you are able to use?

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String[] array = (String[])vector.toArray();

Why does the last line cause a ClassCastException?:
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vector.add("Two");
vector.add("Three");
vector.add("Four");
vector.add("Five");
String[] array = (String[])vector.toArray();
Thanks
[email protected]

Because toArray () creates an Object array. You need the toArray(Object[]):String[] array = (String[]) vector.toArray (new String[vector.size ()]);Kind regards,
Levi

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I am typing this but it is not working. Does anyone know what I could be doing wrong.
The command I wrote is:
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Get-ChildItem supports both -File and -Directory.
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How to cut string from output

I have a program which will pullout the software list of a machine but in output it will display full path with software list buti need only softwarelist how to get it please help me
try{
String cmd = "reg query \"HKEY_LOCAL_MACHINE\\SOFTWARE\"";
//\Microsoft"+"\\Windows\\CurrentVersion\\Uninstall\"";
// This one will show you software categories installed
//String cmd = "reg query \"HKEY_LOCAL_MACHINE\\Software\"";
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InputStream in = p.getInputStream();
byte[] bytes = new byte[16384];
StringBuffer buf = new StringBuffer();
while(true) {
int num = in.read(bytes);
if(num == -1) break;
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output is:
HKEY_LOCAL_MACHINE\SOFTWARE
(Default) REG_SZ
HKEY_LOCAL_MACHINE\SOFTWARE\Adobe
HKEY_LOCAL_MACHINE\SOFTWARE\ahead
HKEY_LOCAL_MACHINE\SOFTWARE\Alps
HKEY_LOCAL_MACHINE\SOFTWARE\AMD
HKEY_LOCAL_MACHINE\SOFTWARE\Apache Software Foundation
HKEY_LOCAL_MACHINE\SOFTWARE\ATI
HKEY_LOCAL_MACHINE\SOFTWARE\ATI Technologies
HKEY_LOCAL_MACHINE\SOFTWARE\Audible
HKEY_LOCAL_MACHINE\SOFTWARE\AVG
HKEY_LOCAL_MACHINE\SOFTWARE\AVG Security Toolbar
HKEY_LOCAL_MACHINE\SOFTWARE\Azur

The string class has a replaceAll method: http://download.oracle.com/javase/6/docs/api/java/lang/String.html#replaceAll%28java.lang.String,%20java.lang.String%29
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"==" tests for object equality (i.e., that two variables contain the exact same object)
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Format string literal output?

Trying to format the output of sqlplus for a string literal, but can't seem to get it to work. If I SELECT a literal, the literal column's width is always 32 characters long. Kinda makes things look a bit wonky.
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My output looks like this:
It's a bit frustrating when I'm trying to do something like:
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Edited by: user9526990 on Mar 12, 2009 2:38 PM
Ok, so the WYSIWYG editor is overriding my formatting. That horizontal line above should just be 32 consecutive hyphens (--- etc), but it's rendering it as a line.
Edited by: user9526990 on Mar 12, 2009 2:39 PM

In all honesty, I think I could just concatenate it and call it good, but at this point I'm just wondering why it doesn't work the same way on both servers.
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whenever oserror exit sql.oscode
whenever sqlerror exit sql.sqlcode
spool D:\output\file.txt
set pages 0
set lines 80
set head off
set echo off
set verify off
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column owner format a20
column table_name format a33
column mycolumn format a12
select l.owner,',', l.table_name,',', l.mycolumn from tablename l;
spool off
exit
Frankly, that snippet's been with the company longer than I have, so I'm not sure why the original author opted for this method rather than just concatenating. But, as I mentioned, I'm more curious about why it doesn't behave the same way on both boxes now.

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Im adding a double to the vector, however, when printing out the vector i get the following result.
[Token[EOF], line 135, Token[EOF], line 135, Token[EOF], line
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heres the code snippet.
if((StreamTokenizer.TT_NUMBER == token.ttype))v.addElement(token);
When I print them out 1 by 1 without adding them to a vector I get the results Im hoping for i.e numbers!!
Anyone know how I can resolve this?
Cheers for any hints, tips, answers and anything else you care to add!! ;)

An easy way is to cut them of yourself:
String s = v.toString();
s = s.substring(1, s.length()-1);Or you can make your own method to create the string:
StringBuffer buf = new StringBuffer();
Iterator e = v.iterator();
//buf.append("[");
int maxIndex = v.size() - 1;
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//buf.append("]");
String result = buf.toString();I just toke the code from the toString() method in AbstractCollection which the Vector inherits from. And I commented out the lines with the squared brackets.

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hi all
please see code:
public static Vector magnetWireDia(Vector<Double> secGa)
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could you explain why the output is Wire dia=[0.03589054502043804]to position=0
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when i was expecting one wire dia in each position.
thanks
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replace
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I'm using AI CS4 and Flash CS6. Any help would be greatly appreciated. Thank you.

Make sure that either there is no selection at all or only the lines are selected.
edit: When learning tools and they don't work as expected, it is a good idea to try them by creating a new document with a very simple content. For example Create a new document, take the Line tool, draw a few lines, and try to erase them as I suggested. If it works there at least you will see and know how it works and if it doesn't work on another document you will know that there is something in that document that makes things different and you can try to figure out what it is.
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String column output concate using select

<pre>
Hi,
I've created a table like below details:
create table name(
seq number(2)
name varchar2(100)
Insert into name (SEQ, NAME) Values (1, 'CHARLES CLARKSON');
Insert into name (SEQ, NAME) Values (2, 'CAROLINE SINCLAIR CLARKSON');
COMMIT;
select * from name;
SEQ      NAME
1     CHARLES CLARKSON
2     CAROLINE SINCLAIR CLARKSON
Now I want the output of name to be concatenated using a query, separated by comma(,). So I want the result as below:
NAME
CHARLES CLARKSON,CAROLINE SINCLAIR CLARKSON
Is there any way we can achieve this concat?
Thanks
Deepak
</pre>

Like this:
SQL> ed
Wrote file afiedt.buf
1 select rtrim(xmlagg(xmlelement(e,user_name||',').extract('//text()')),',') username
2* from (SELECT user_name from table1 where rownum < 5) e
SQL> /
USERNAME
MCNILA,BINGHA,AMORA,AMARK
SQL>
SQL> ed
Wrote file afiedt.buf
1 select rtrim(xmlagg(xmlelement(e,user_name||',').extract('//text()')),',') username
2 from (SELECT 'CHARLES CLARKSON' user_name from dual
3        union select 'CAROLINE SINCLAIR CLARKSON' from dual
4*       union select 'FIRSTNAME LASTNAME ' from dual) e
SQL> /
USERNAME
CAROLINE SINCLAIR CLARKSON,CHARLES CLARKSON,FIRSTNAME LASTNAME
SQL> Edited by: AP on Aug 10, 2010 3:45 AM

String to Vector

I have a vector of form
Vector[[string1,string2][string3,string5]]
How can i convert it to Vector of Vectors , meaning [string1,string2] should be converted to a vector and so is the [string3,string5]

hi praveen75,
please try this....
   *   private static Vector extractorVectorFromString(String inVectorString)
   *      parameter: a string of the form "[[string1,string2][string3,string5][string7,string7]]"
   *      output: a vector of vectors
private static Vector getVectorOfVectorFromString(String inVectorString) {
    String vectorString = inVectorString.trim();
    vectorString = inVectorString.substring(1,inVectorString.length()-1);     // get rid of first '[' and the ']' from string
    Vector v = new Vector();
    int endIndex = 0;
    while (vectorString.length() > 0 && endIndex >= 0) {
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        if(endIndex > 0) {
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          int i = innerVectorString.indexOf(",");
          Vector innerVector = new Vector();
          innerVector.add(innerVectorString.substring(0,i));
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          vectorString = vectorString.substring(endIndex + 1,vectorString.length());
    System.out.println("getVectorOfVectorFromString(), v.toString = " + v.toString());
    return v;
public static void main(String[] args) {
    String inVectorString = "[[string1,string2][string3,string5][string7,string8]]";
    getVectorOfVectorFromString(inVectorString);
}Hope this is what you wanted. It construct a vector of vectors from a string of this form:
String inVectorString = "[[string1,string2][string3,string5][string7,string8]]";

Strings, vector output? HELPP!!!

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