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Search found 2019 results on 81 pages for 'drools flow'.

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• Java Web Application on Tomcat - Displaying a File Uploaded by User

  - by walnutmon

  I need to display uploaded files on a web application, the flow is as follows User uploads file through web UI Validation on image Makes call to imageRepository.store( uploadedImage, user.getSite() ) The user wants the image displayed which adds <img src="${anUploadedImage.getUrl()}"/> but that is where I'm stuck, what can getUrl() do? The simple solution is to put it someplace and let Apache serve the file, but then I can't use the application to ensure that one user isn't modifying the URL to view other users files, which in this case is important

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• What size paper or white board do you use for brainstorming / planning ?

  - by Naveen

  Use a small notepad, and turning pages interferes with flow of thought. Use a whiteboard and marker, and you write bigger when you are standing up, so you don't necessarily get more ideas on the board... A friend of mine has his entire wall in his office, lab made up of whiteboard material... This is a more specific question on a related topic.

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• Vim searching through all existing buffers

  - by anon

  When dealing with a single file, 'm sued to: /blah do some work n do some work n do some work Suppose now, I want to search for some pattern over all buffers loaded in Vim, do some work on them, and move on. What commands do I use for this work flow?

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• Opening Ms word/ Excel / PPT AND PDF in Flex

  - by Manan

  Hi , I am looking for a solution preferrably 3rd party component , to open / disply word/excel/ppt and PDF document into flex : Flow is like this : User uploads any of the file .doc/.docx/.pdf/.ppt etc . This file is then displayed in flex area , without having user to get Office . ( Office WEB Component ) is ruled out because it needs office to be installed already . print2flash.com sounds good but their problem is they are on windows , my setup is LAMP PHP / mysql over Linux . Thanks

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• importing class and its function from another file

  - by user343934

  Hi everyone, I am having little problem with importing classes in python. My work flow goes like this index.py class Template: def header(): def body(): def form(): def footer(): display.py I want to call function header(), body() and footer () in my display.py page. Will anyone make me clear about this issue in python. Thanks for your concern.

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• popups in asp.net

  - by Surya sasidhar

  hi, i want to display the pop ups in asp.net page like how the stack over flow show the pop ups on the top of the site (you get the new answer for the question like that in a orange color) how can i write the code is there any free source code or any reference. thank you

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• ASP.NET MVC with Crystal Report

  - by Panharith Yi

  I want to print report as pdf format by using crystal report in asp.net mvc but i don't know flow how to create report and print report in asp.net mvc , any one could help me for tutorial using crystal report in asp.net mvc ?

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• View Loading Problem

  - by riteshkumar1905

  Hello, I am using some xib without tab bar and some with tab bar. In starting i load the xib without tab bar-navigation bar then flow are working.But if i load a xib with tab bar-navigation bar then our all view slide bellow and half tab bar are not showing.Please anybody help me as soon as possible. Pleaseeee!!!!!!

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• Problem of Loading Xib with Tab bar Controller

  - by riteshkumar1905

  Hello, I am using two xib one without tab bar and another with tab bar controller. In starting i load the xib without tab bar-navigation bar then flow are working.But if i load a xib with tab bar Controller -navigation bar then our all view slide bellow and half tab bar are not showing. So Please give some code how to use tab bar controller while pushing from another Xib Thanks Ritesh Kumar

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• Matching between product and customer personal information

  - by Yanshof

  I writing some application that find ( according to some question ) information about some person ( lets say that the information are weight, hight and age of the person ). In the other hand i have product list ( can be very big one ) and according to the product information i need to find the best matching between the person information and the product ( the product information that i have are water part, nitrogen part and ext. ) I can't use flow chart algorithm or Breadth-first search because the number of the product is dynamically ( read the product list from DB ... )

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• facebook integration for sites

  - by disappearedng

  Hi everyone, AFAIK, the following are not possible for now: (Assuming we have user A which has allowed us all permissions:) Send a message to a A's friend get A's friends email Aside from the obvious "Like" button, what are the ways that an app can leverage facebook's graph API to increase traffic flow? I find the Like button to be more of a broadcasting mechanism. I was wondering what are the ways that I can specifically tell user B, whom is a friend of User A, that he/she should come check out my site. Many thanks

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• CSS Page Layout w/ Breaks

  - by stevenheidel

  I'm trying to make a webpage where it basically looks like a word document. There would be multiple boxes that would scroll down and the text would flow and page break from one page to the next. Does anyone have any idea where I would even start? Thanks.

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• how to clear the the activity stack in android.

  - by Sam

  Hi, im having following application flow in my android app, Login-Home-screen1-screen2-screen3-screen4- logout In the screen4 i've a log out button,which allow user to logout from the application and re login.when i re-logn to the app previous data still be shown,is there way to start the application in fresh when user log out from the app NOTE: all the above activities launch mode set to "single task", regards, Sam.

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• Invalid nonce in twitter request

  - by xoxo

  Ive been battling with the oAuth flow for a while with my twitter app. I finally got my access token granted, and now i cant call the twitter update url without getting an 'invalid nonce' error, yet im building and signing the URL in the exact same way as when calling the request and access token methods. Has anyone else had this problem, and do you know how to solve it??

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• How can I get node coordinates from a graph, using Perl?

  - by jonny

  Ok, I have a flowchart definition (basically, array of nodes and edges for each node). Now I want to calculate coordinates for every task in the flow, preferably hierarchycal style. I need something like Graph::Easy::Layout but I have no idea how to get nodes coordinates: I render nodes myself and I only want to retrieve box coordinates/size. Any suggestions? What I need is a CPAN module available even in Debian repository.

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• View the xaml of a Windows Workflow file in Visual Studio

  - by Vaccano

  I have a file (just a file. It is not in a solution) that is a Windows Work Flow file. When I open it I get the GUI interface for WF. How can I show the xaml under it? (With out making a solution and adding my file to the solution.)

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• How does your team handle support requests

  - by Skeep

  Hi All, I have just taken over as manager at a company and at the moment they are very rigid in how they approach development. Everyone gets a list of what they are doing each week. My question is how does your company balance support with development and if an important support request comes in how is this processed without disturbing the flow of the developers? Lastly, do you use an software log support requests and development tasks. Thanks

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• Use case for output buffering as the correct solution to "headers already sent"

  - by kemp

  I see (not just on this site) a lot of question from inexperienced PHP programmers about the infamous "headers already sent... output started at" error, and many people suggest using ouput buffering as a solution. In my experience I have never found a situation where that error wasn't caused by a flow in the program's logic. Are there cases where output buffering is actually the correct solution?

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• Should I avoid using Java Label Statements?

  - by Kamikaze Mercenary

  Today I had a coworker suggest I refactor my code to use a label statement to control flow through 2 nested for loops I had created. I've never used them before because personally I think they decrease the readability of a program. I am willing to change my mind about using them if the argument is solid enough however. What are people's opinions on label statements?

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• Watin: Clicking on a element works in debug mode but not otherwise

  - by Vadi

  I've below code which basically clicks on a Click event present a table, browser.Frame("f").Element("Table1").Click(); it works properly when during debug mode (like if i put a break point and execute it). But, it does not work when i run it in a flow, I've used SimpleTimer to wait until Settings.WaitForCompleteTimeOut, but no use. Any help?

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• how to tackle a new project

  - by stevo

  Hi, I have a question about best practice on how to tackle a new project, any project. When starting a new project how do you go about tackling the project, do you split it into sections, start writing code, draw up flow diagrams. I'm asking this question because I'm looking for advice on how I can start new projects so I can get going on them quicker. I can have it planned, designed and starting coding with everything worked out. Any advice? Thanks Stephen

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• Lotus 8.51, 1 application, 1 server, 1 pc but different location and user different data?

  - by Kirnsteinz

  i designed a software for testing work flow in lotus 8.51. i ran the program and it worked fine, but i found a single oddity in the application when i switch location to switch user id on my PC, the data i inputted in one location differ/not exist from the other one. could you suggest something to correct this?

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• How to stop an application?

  - by Praveen Sharma

  I have an application and from this application I have to start another process by shutting down the current application and after the completion of the process again start the application. The flow is as follows, suppose I have an application app.exe, and another application another.exe, so i have to do following: 1) Start app.exe 2) Stop/shutdown app.exe and start another.exe from app.exe 3) When another.exe completes, stop/shutdown another.exe and start app.exe from another.exe Anyone please provide me some clue of how to do it ?

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• problem with QMainWindow setCentralWidget and stackedWidget

  - by user63898

  Hello i have gui the i created in the designer , simple one . QMainWIndow that contains stackedWidget , the application starts with stackedWidget index 0 that contains qwebkit widget and after some user flow ,it changes to stackedWidget index 1 that contains QTree widget , to center the first widget i use in the QMainWindow constractor this line of code this-setCentralWidget(ui.webView); but when the application switching to index number 1 im getting exception that is coming from the switching command . why ?

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• which situation abstract class i should use

  - by Bharanikumar

  Hi , Am not worked on extream level of oops in my projects , So i have little doubts , In which situation should i use abstract method or classes , Basically i know about abstract class definition and flow, I got details from this URL Doubt is which situation should i use abstract class and methods ,

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