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17 Posted Topics
 | GridBagLayout is prolly the way... as for creating the JButtons... its a little something like this [CODE]String[] numbers = {"0", "1", "2", "3", 4", "5", "6", "7", "8", "9"}; // goes on to 26 JButtons[] buttons = new JButton(numbers.length) // create instance of each button for (int i = 0; … |
| | [QUOTE=itebooks]All popular ebooks are in :[url]http://www.itebooks.net/category-index.jsp[/url] yes,online ebooks it outdated,but the ebooks at ftp site NOT outdated[/QUOTE] I followed this link and i get this: [QUOTE] Not Found The requested URL /category-index.jsp was not found on this server. Additionally, a 404 Not Found error was encountered while trying to use … |
| | your [B]input1 [/B]is a type of integer as in numbers, and your input dialog is will only take in String type as in. so the value being taken by the Dialogbox needs to be converted from [B]string [/B]type to [B]int [/B]type. the coding to convert is already given by [B]masijade[/B] |
| | when you have a variable and you are not using it at all in the code... i.e you forgotten about this particular member well in eclipse there is something that indicates that, that particular member is unused... some exclamation mark or something.... my question is, is there such a feature … |
| | I have an algorithm problem with recursion: i have a route from A to D and it looks like this [CODE] [A, B, C, D][/CODE] the alphabet in the above list is an object of a class, lets call that class Nodes each of this Nodes object they have some … |
| | say i have a Map, a HashMap, and its key is a bunch of Integer and the values is a List of strings. i.e. [CODE] {1=["A", "B", "C", "D"], 2=["A", "B", "E", "D"], 3=["D", "F", "G"]} [/CODE] then i have a Set that stores a list and it looks like … |
| | Hi guys, I have a HashMap, and it stored a bunch of Strings... the key is a String and the value is a Set of String... and it looks something like this [QUOTE]{ D=[E,C], C=[B], E=[B], B=[A] } [/QUOTE] what is the best way to iterate through this map so … |
| | the for loop is newly introduced in 1.5 its basically says for each file in the listRoot do `out.format("%s ", root);` |
| | I have the following class as a example to a similar problem im having ... [B]Class Car[/B] code: [CODE] public class Car { private String name; public Car(String name) { this.name = name; } public String getName() { return name; } } [/CODE] [B]Class CreateCarFromList[/B] code: [CODE] public class CreateCarFromList … |
| | for a start tidy your code up... declare all the variables at the top before even using them, and only create them when u think its really necessary... also you cant create a variable with the same name as a previously created variable. I also suggest on looking at how … |
| | Hi, How do you go about in creating a direcory folder? I've been playing around with class [B]File [/B]which has the method [B]mkDir()[/B] (no arguments and returns type boolean), which i thought would be the answer to making a directory but apparently not, or perhaps i just dont understand it.  |
| | which method in the ResultSet that will return the number of column in a table? I'm not entilry sure but i think its the getFetchSize() However on the API it says that : [QUOTE]"Gives the JDBC driver a hint as to the number of rows that should be fetched from … |
| | on your html <head> tags add something like this... <LINK REL="SHORTCUT ICON" HREF="points_to_your_icon_or_image"> let me know if it works -- fd  |
| | try this: 1.user enter number 2a.user click operator 2b.set code to store number to a variable 2c.set code to store the status of the (last) operator click 3. user enters next numbers 4a. user clicks another operator button 4b. update stored variable (in step 2b, calculating the new value, depending … |
| | Don't know if anyone seen this article yet... [QUOTE] Microsoft has urged users to be wary as three newly discovered bugs leave people open to attack while using the net. [/QUOTE] [URL]http://news.bbc.co.uk/2/hi/technology/4849904.stm[/URL] I think its the more reason not to use IE as your default browser, although at the end …  |
| | Re: newbie question That would depend on what motherboard you have. Some motherboard only have heatsink for the chipset. But yeah you can safely assume that. |
| | Hi, I'm using your RSS FEED link to get all the news or event that is happening in your forum. however i am only interested in whats happening in the Java forum. Is there a way where i can RSS only the Java forum? I also noticed that one is … |
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