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18 Posted Topics
 | Hello everybody ! There is an issue that's driving me realy crazy. I'ts about Adobe DreamWeaver and adding MySQL Data Connection (For document type:PHP). When I input infrmation about: -Connection name -MySQL server(remote server) -username -password Which all of those infos are correct i receve a http error saying: "HTTP … |
| | Hi all ! 1. I'm developing a Database Web aplication with PrimeFaces, JSF frameworks. 2. I've allready implemented Managment Bean, Session Bean and EntityClass. 3. What's the problem ? I need to populate `<p:dataTable>` with data from Dbase, but I need filtering on dBase level, because I'm going to deel … |
| | Hello ! I'm developing a WebApp using [this example](http://www.primefaces.org/showcase/ui/datatableRowSelectionByColumn.jsf) where I: 1. Connect to MySQL and download data. 2. Populate dataTable with downloaded data using. 3. Fetch(view button) the record and display its details in a dialog. Problem begins when I download the records and click on the viewButton(no matter … |
| | I'm trying to develop a client application for a game server. For example i would like to restart server with counter-strike on it. In a simple way i just open CS console and type "restart" command. I know the IP and port number where the game is hosted. I've allready … |
| | Download blueCove library from this site http://bluecove.org/ . You can also find few examples how to use it. |
| | Hello. I'm develping an app on Andoird and I'm stuck on adding Values from a sensor to an arrayList. The sensor is working good because it shows my in the Log. But the (ArrayList) al.Size() = 0. Code: ArrayList<Float> aL = new ArrayList<Float>(); sm SensorManger = (SensorManager) getSystemService(SENSOR_SERVICE); public void …  |
| | Hi ! I'm devloping a Personal Trainer app on android and I need to remember training results in a history. I decided to remeber this results in a XML file. WHAT I HAVE: is an User class with results class User{ String name; int result1; int result2; User(String name, int … |
| | hello ! I'm working on a Registry page for my webSite in ASP and I'm trying to get results of a prcedure from my database which is checking if there is any duplicates of loginNames or emails when there is inserting to Dbase. The problem is I can't finde any …  |
| | Hi, I'm tring to create an application to count steps and i need to know how to use gravity sensors in smartphones in android. Do you have any suggestions how could i do that ? What I already have is a simple app to count pushups but it is based … |
| | Hello. My code describes Color classes: [CODE] abstract class Color{ private final int H=45; private int V; private int S; Color(int V,int S){ this.V=V; this.S=S; } public int getV(){ return V; } public int getS(){ return S; } public void setV(int V){ this.V=V; } abstract void print(); } class Black … |
| | Hi, I'm having a data base which looks like this patient(pk_id)--(fk_pat)appointment(fk_doc)--(pk_id)doctor(fk_spe)---(pk_id)specialty The goal is to select all the patients which had an appointment with a doctor with 'dentist' speciality. I made 2 requests, one is correct and the other is incorrect correct one: [CODE] select distinct patient.name from pataient, appointment, … |
| | Hello. I've got an exaple data base for hr account from Oracle. My goal is to create a view which contains empno,ename and deptno from EMP, but than i can only add rows with condition deptno=20. I've cameup with [CODE] create or replace view d20emp as select empno as num, …  |
| | Hi, I'm trying to write a program in Java to send AT commands to my mobile and recive information via BlueT from it. I've already got a program to search and fide blueT Devices, and thats how i receve: 1.name of device 2.blueTooth Adress How to use this two things … |
| | Hello ! As I wrote in the title. I'm looking for a Java command wchich is simmilar to ' tr -s" " ' in UNIX. tr -s"[sequence]" : Replace each input sequence of a repeated character that is listed in SET1 with a single occurrence of that character. thanks for …  |
| | Hello My task is to write a procedure which has to get information about price of a product and updates the data base for produc_id=777. if product_pirce < 400 then product_price=500 if product_price > 400 then product_price=300 IN PL/SQL: [CODE] create or replace procedure change_price is begin if (select price … |
| | Hello Im trying to code something like this [CODE] public class Decoding{ Decoding(InputStream in) //constructor Object obj = new XMLDecoder(in) } } [/CODE] [CODE] public class Test{ public static main(String[] args0){ JButton button = new JButton(); decoder = new Decoding(new FileInputStream("somtheing.xml")); button= decoder } } [/CODE] So as you see … |
| | Hello. Like as the title sayes. Im trying to edit key values in a Map/hashMap/treeMap. For example: [CODE] public class MapExample { public static void main(String[] args) { Map<int,String> mp=new HashMap<int, String>(); // adding or set elements in Map by put method key and value pair mp.put(12, "Two"); mp.put(11, "One"); … |
| | Hello, I'm trying to write a simple program to finde words betwen statments like <int></int>. I converted String stream to a charArray, to get indexes of chars in the string. [CODE] public void foo(){ bucket=str.toCharArray(); System.out.println(str.substring(548,563)); System.out.println(str.substring(644,656)); System.out.println(str.substring(844,857)); System.out.println(str.substring(942,954)); System.out.println(str.length()); for(int i=0;i<str.length();i++){ if(bucket[i+0]==':' && bucket[i+1]=='i' && bucket[i+2]=='n' && bucket[i+3]=='t' && …  |
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