data « Set « Java Collection Q&A

1. How to sort HashSet() function data in sequence?    stackoverflow.com

I am new to Java, the function I would like to perform is to load a series of data from a file, into my hashSet() function. the problem is, I able to ...

2. Java HashSet and data type Short, incompatibility?    stackoverflow.com

Running this code:

    public class SomeSet {

    public static void main(String[] args) {

        Set<Short> s = new HashSet<Short>();

 ...

3. Encode binary data as ASCII in Java    stackoverflow.com

I have a bitset of binary data that I wish to encode compactly as an ASCII string. I intend to initially compress the data using run-length encoding to give a ...

4. Picking the right data structure    stackoverflow.com

I'm trying to teach myself java. I'm trying to write a program that takes a string with no spaces and separates it into words. My plan of attack was to partition the ...

5. hashset datatype    stackoverflow.com

How to declare a headset using double as datatype?

public HashSet priceSet() {
    Set<double> hSet = new HashSet<double>();  //<==== netbeans warn this line
    for (Map.Entry<String, ...

6. Need help with creating a hashset and selecting distinct sorted data    bytes.com

7. Need help with creating a hashset and selecting distinct data    java-forums.org

I have created a java project which reads a text file and calculates the prices based on the salepersons productivity and writes it to a file using hashmap. This is based on there salesid, I need to get the sales person name once and write it separatly to the file. I am trying to use a hashset but haven't figured it ...

8. Find data in a hashset    java-forums.org

Hi RamyaSivakanth, How do i do that. I do not find any get() into the hashSet, Set, Collection .... I have a hashSet This "project" contains a Customer Class (and other). 1) What do i have to do when i want to search for the name attribute in the Customer class ? 2) How can i find an object when i ...