I am making an application in android which read the bar code scanner. Is there any way i can implement the bar code scanner? The application should open the Camera and take an image of BarCode. After Scanning it gives me the code that i will send to
I have three tables in a MySQL database used in a music library application: The Genre table has columns: id title (string) The Album table has columns: id genre_id (foreign key to Genre.id) title (string) artist (string) and the Track table has colu
Im trying to implement a click on a textarea in tincymce through jquery but it does not seem to work. Anyway around this. I am not getting any areas Thanks $('textarea').click(function( event ){ alert('trigger'); }); you can't do that in that way bec
I have code to make a screenshot, but here is what my program produces: screenshot with control program blocking some of the screen http://imageshack.us/a/img27/7387/71240043.png My program's console pops up and gets in the way. This is a split-secon
I'm trying to convert the geomagnetic and accelerometer to rotate the camera in opengl ES1, I found some code from android and changed this code for iPhone, actually it is working more or less, but there are some mistakes, I´m not able to find this m
I have a variable s which contains a one letter string s = 'a' Depending on the value of that variable, I want to return different things. So far I am doing something along the lines of this: if s == 'a' or s == 'b': return 1 elif s == 'c' or s == 'd
I'm currently working on a web application based on Java EE 7, PostgreSQL and the application server GlassFish 4. I need to implement a form based authentication, and to secure some URL knowing that : the users and the roles/groups (whatever they are
Ive put together a tool in an app Im building that uses the v2 version of the maps on android and when markers are very close to one another they will draw ontop of one another which isnt a problem but what Id like to have happen at the least is for
I am receiving the following error when running my code. error: incompatible types: double cannot be converted to JTextField JGrasp is pointing to the following as the issue. Programming6_4.Java:143: error: incompatible types: double cannot be conver
I have just downloaded the "Eclipse IDE for Java Developers" (version: Kepler Service Release 1 for Windows 64bit) and extract it to a folder. The Package Description says that the IDE includes WindowBuilder Core. So I created a New -> Java P
I have an image with the following CSS: #index-img { border-width: 0; border-style: none; } Yet the typical blue IE image border still appears. It's not a cache issue, as I've cleared it. Any ideas? It's kinda annoying.If you're talking about IE10 -
Hi I have successfully linked my jTable to JDBC database. However, I am having trouble retrieving them. I want the saved data to appear when I restart the program but it is not working. alarm.setText(""); DefaultTableModel model =(DefaultTableMo
So for an assignment I have to convert a character (0-F) to an integer (0-15), 0-9 works fine, but if any letter is given, it prints a random number: For C for instance, it gives 19, for D is returns 20. This is my method: int char2int(char digit) {
I'm currently building an app targeting API 23, with a minimum API of 19. In API 23 some of the methods of the android.widget.TimePicker component was replaced. For example: TimePicker.getCurrentHour(); was replaced by: TimePicker.getHour(); Now, whe
I'm trying to bring the last record in a group. This is the query I tried to work with but it's bringing the first record in the group. SELECT "hba"."ID", "hba"."session_number", "hba"."u_c", &qu
I have Personne (person) entity with sub collections Polices and Procedures. I want to load a batch of Personnes with those collections loaded as well, using the power of Future queries. But! I was asked not to duplicate the columns of Personne in th
I've below JSON array, I want to fetch array name dynamically using JavaScript like Item1, Item2, Item3 etc. How to get these values dynamically in JavaScript { "products": { "Item1": { "name": "iPhone", "price
A dataset will be shown in 2 different columns. Can I use for this the repeater-control or is there a more appropriate control ? Does anyone know a good example?You can use a Repeater, a GridView or a DataList. The easiest way to show a dataset in co
I added an InkPresenter in XAML. How to I dynamically change its background colour? Is this workable? ImageBrush ib = new ImageBrush(); ib.Stretch = Stretch.Uniform; ib.ImageSource = new BitmapImage(new Uri(@"/Images/WhiteBoard_1000.jpg", UriKin
I want to know how to make a java program that can be used to open stuff up. Ex: notepad++, win zip.... Do I have convert the jar to .exe first? Also, does the file chosen get passed in to String[] args? By the way, I know that it works with cmd but
I have this problem, I'd like to return a list of interface and implementation class only after the if block. public interface Lotto { } public class LottoImplSecond implements Lotto { } public class LottoImplFirst implements Lotto { } public class M
I have a long with a single bit set and I need to know which it is, e.g. the index. I need to calculate this as fast as possible. The naive idea is to divide by 2 and check whether the result is 1. But this would need up to 63 iterations (worst case)
JAXB is generating methods such as: isIsBuyNow() and isHasBuyNow() when I want isBuyNow() or hasBuyNow(). There are many many class methods being generated, so individually customizing the generated method names is not feasible. Some sort of regex ru
Is it possible to place a WebMethod in an ascx.cs file (for a UserControl) and then call it from client-side jQuery code? For some reasons I can't place the WebMethod code in an .asmx or .aspx file. Example: In ArticleList.ascx.cs I have the followin
I've built a .NET Windows Forms application in Visual Studio 2010. I also built a corresponding setup/install package via Visual Studio 2010. This is built as a 32-bit (x86) application. (We make use of third-party Windows Forms controls that are 32-
The Story: My website runs in System.Data.OraceClient(I cannot change the dll due to various technical reasons). Now, I have an third party DLL integrated to my website which is 32 bit. When I run from Visual studio everything runs perfectly, but whe
suppose I have drawn 1000 labels on a windows form in like a grid formation and each label is uniquely identified (eg: S001, S002,...S999) in a 10 by grid formation. Would it be possible to draw a rectangle around some of the labels and thus selectin
I want to make a small app. You will touch the screen and draw something and it will list points you pass and draw small green 3x3 rectangles for each fifth point. I use onTouchEvent for listing points using TextView and send it to setContentView. Ho
I'm supposed to read a text file one character at a time and every time there is a new line the line should be increased by one. So here is the relevant part of code: ifstream textFile.open("PATHWAY::HERE//RRER.txt"); int line = 1; char letter;
I have this piece of code, when you look at it it would seem that the logic should run as follows: I create 3 empty arrays, I add one value to bankSelectedData, I print out the values, obviously bankSelectedData is now 1 and bankSelectionArrayCurrent
