column.column's articles:

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close swing form application 12 17 (6/19/2008 5:24:24 PM) comp.lang.java.programmer Hello, What is the correct way to close java visual aplication based on swing components. I would like to do this using jMenuItem. I use NetBeans IDE Thank you ... column

how to get custom class from collection 2 28 (6/19/2008 11:21:28 AM) comp.lang.java.programmer //have simple class: public class stud { public String getData() {...} ............... } //And I have class that contains many of stud in collection data public class studc { ArrayList data = new ArrayList... column

Cant read from com port RXTXcomm 0 24 (4/7/2008 2:04:48 PM) comp.lang.java.programmer Hello, Trying to work with serial device using RXTXcomm in Debian linux. I can send data to device/other_pc. Unfortunately I can't read anything from it. No data available in port. The same code in Windows wo... column

two methods with different result type 8 23 (4/1/2008 12:40:02 PM) comp.lang.java.programmer Hello, I wont to have two methods with different result type. Is it really not possible with JAVA? public String receivedData() public byte[] receivedData() Thank You ... column

return to function parameter 12 21 (3/28/2008 9:47:57 AM) comp.lang.java.programmer Hello, Is it possible return value to function parameter in JAVA? public static boolean a(String s) { s= new String ("aaa"); return true; } public static void main(String[] args) { String s... column

add new element to array 10 22 (3/24/2008 1:06:34 PM) comp.lang.java.programmer Hello, What is elegant way to add new element to existing array: byte [] data byte ETX= (byte) 3; data= data +... ETX; // ? Thank You ... column

Charset.availableCharsets() 3 21 (3/24/2008 11:46:24 AM) comp.lang.java.programmer Hello, Charset.availableCharsets() returns a lot of charsets (additionally it returns windows-1257=windows-1257). But why it doesn't contains Charset.defaultCharset(), that is windows-1257-110-84? I think def... column

How to devide Integer value 4 101 (3/22/2008 9:17:37 AM) comp.lang.java.programmer Helo, I need to divide Integer value by 2. Is it only one method to create new Integer? Looks cumbersome. Integer i = new Integer(10); .... Integer i = New Integer(i.intValue()/2); Thank You ... column

not allow dublicate records 6 42 (2/16/2008 7:11:24 PM) comp.databases.ms-access Hello, I have field1, field2, field3. Let's say I have record 111,222,333 and I don't wont to have the same record. 111,333,222 or similar might be. Thank you ... column

Relationship 1 40 (2/11/2008 7:56:50 AM) comp.databases.ms-access Hello, I need to create simple relationship between two tables fields. 1'st table contains ID that is index and unique. 2'nd table's field ID2 should contain values only from 1'st table field ID records and n... column

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not allow dublicate records 6 42 (2/16/2008 7:11:24 PM) comp.databases.ms-access Hello, I have field1, field2, field3. Let's say I have record 111,222,333 and I don't wont to have the same record. 111,333,222 or similar might be. Thank you ... column.column (17)

String.charAt() returns wrong char 11 120 (3/22/2008 8:17:00 PM) comp.lang.java.programmer I need to have byte (or array of bytes) for some reason and I wont to store it temporary in String. Unfortunately String.charAt returns bad characters in case when byte a>127. Why? int aa=0x92 ; a=(byte)aa; /... column

add new element to array 10 22 (3/24/2008 1:06:34 PM) comp.lang.java.programmer Hello, What is elegant way to add new element to existing array: byte [] data byte ETX= (byte) 3; data= data +... ETX; // ? Thank You ... column.column (17)

return to function parameter 12 21 (3/28/2008 9:47:57 AM) comp.lang.java.programmer Hello, Is it possible return value to function parameter in JAVA? public static boolean a(String s) { s= new String ("aaa"); return true; } public static void main(String[] args) { String s... column.column (17)