Hi, I wrote a program out, which was all in one file, and the methods were forward declared in a header. The program initially worked perfectly when it was in one file. But when I separated the program, I kept getting random occurrences for the destructor of one of the classes which was declared in the header file. I have a static v...
Hey everyone, I'm developing a python framework that would have "addons" written as separate packages. I.e.: import myframework from myframework.addons import foo, bar Now, what I'm trying to arrange is so that these addons can be distributed separately from core framework and injected into myframework.addons namespace. Currently my...
Hi, how can I define different ContextMenus for each column in the DataGrid (Microsoft's grid)? I found out that the grid provides a ContextMenu attribute, but i want different context menu items for the columns, not the same ContextMenu for the whole grid.. Thanks for any help on this! Edit: Thanks for your answer! I tried to listen...
Using the following process: A PDF is been created by PDFCreator, when a user prints something to the virtual printer The PDF gets further processed with integrated VBScript handler and passed over to JAVA which does some processing with the PDF content In the middle of the process an external application is called with the PDF that ad...
Duplicate Separate String with separator #@# The string below I have to call three times using sql. String: JAN#@#PIET#@#HENK The first call shoudl return: JAN The second call: PIET The third: HENK So we could use the #@# as separator but it could be that the string is: JAN#@#PIET only. Still all three calls will be done wher...
I have two separate web applications, both in the same intranet. One of the two is a legacy application, strictly a static site, being served via Apache. The other application is new, one that I am currently building, and will be a dynamic site, with a database. In the first application I want to have a few form pages, that collect in...
Should I store it in a single timestamp/datetime field or separate date and time fields? I prefer to store it as a single timestamp field but I need to know when a user didn't enter a time portion. How to best store this in the database? I'm using postgresql. Thanks. ...
I was wondering if git is suitable for this. So here is the scenario: We are thinking about hosting a game server. However it is not the case of just downloading files and running the server. It needs to be carefully configured and maintained. It also has scripting capabilities. Also, there will be quite a few "developers" who are going...
Hi everyone, I have a rails application that models a house. There is a house model that has many parameters and it has_many rooms. A room has a house_id and a name. I've also used http://github.com/ryanb/complex-form-examples to allow many lights and small_appliances to be added to room. complex-form-example uses RJS and partials to...
Hi, I need to create pdfs with iText (for the moment, other lib suggestions are appreciated) in the CMY colorspace. It's not CMYK: All colors and black should be converted to CMY only so that the black plate is empty when saving my created PDF. I know, black would look some sort of brown, but I have to requirement to not use any black ...
Hi, Say I have the following string "Center-World" and I want to separate this string in two different strings but I want the dash to be part of "Center". With the code below I got a string with ["Center","World"] and I want something that returns ["Center-","World"]. Here is my code: NSCharacterSet *stringDelimiters = [NSCharacterSet ...
I have two separate git repositories. One is mine, and has "Branch A", the other was developed by someone else and has "Branch B". They both have the same master branch. How do I import his branch inside my git repository? So I want the result to be: $ git branch Branch A Branch B master ...
What I do, in NetBeans for example: create a UI component class, suffixed with Swing component type, e.g. JPanel, e.g. MyUIWidgetJPanel create a logic/behaviour class to handle the behaviour/logic, i.e. what happens when the UI component is used, e.g. buttons within it pressed etc., MyUIWidgetLogic I may also link components/logic to...
Hi all, I think I may have stumbled onto a limitation of Flot, but I'm not sure. I'm trying to represent a single data series over time. The items' "State" is represented on the Y-Axis (there are 5 of them), and time is on the X-Axis (items can change states over time). I want the graph to have points and lines connecting those points f...
I'm assuming it's possibly to do so as programs like google chrome have gone one better and put each tab on a separate process. So how can i put a GUI control such as a datagridview on a separate thread? ...
I have code like that: JPanel myPanel = new JPanel(); myPanel.setLayout(new BoxLayout(myPanel, BoxLayout.Y_AXIS)); JButton button = new JButton("My Button"); JLabel label = new JLabel("My label!!!!!!!!!!!"); myPanel.add(button); myPanel.add(label); In this way I get elements with no distance between them. I m...
Hi, I've a big GWT module which comprised of many java classes (& of course it's impossible to break it down into several modules). My GWT application consists of some forms, but the users usually work only with a few of them, anyway they should be abale to open any form as they need. Now my problem its that gwt generates a big js file t...
There is an element: <phone>(987) 123-45-67</phone>. It is necessary to transform it in: <span><small>(987)</small> 123-45-67</span>. How it can be made? ...
I have a solution with one web project and one class library. In web project I have App_GlobalResources folder with resource file. In code used in web project I can access resourcel like this: string r = Resources.res.ResourceString123; How to get this resource string from class library? ...
I'm making a "back-end" engine of HomeCAD. I have a facade class that do many things. But should I separate data (like array of object) from that class? Many thanks ...