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• Strategies for "Always-Connected" Windows Client Data Architecture

  - by magz2010

  Hi. Let me start by saying: this is my 1st post here, this is a bit lenghty, and I havent done Windows Forms development in years....with that in mind please excuse me if this isn't directly a programming question and please bear with me as I really need the help!! I have been asked to develop a Windows Forms app for our company that talks to a…

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• When developing Silverlight apps is it ok to just to run directly from the test page?

  - by John

  Hi, When I create a new Silverlight project in Visual Studio it creates a new web project in the same solution and wires it up to run in a local server when developing and debugging. Some demo projects I have downloaded just run directly from the test page on disk. When developing what are the benefits of running via a server? What would you…

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• exec() command from web server in php

  - by Soe Naung Win

  Is there anyway to use atrm command to remove queue job from PHP web application? I wrote a shell script to remove the queue job but it doesn't work well. #! /bin/sh export PATH=/usr/local/bin:$PATH echo atrm 3700 2>&1

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• Cache Web Application files locally (for responsiveness)

  - by jiewmeng

  is there a way i can cache all required application files on the local computer for speed without any disruption (at least those that can be run locally)? i want it to be able to start even without connection right from the start, isit possible? is Google Gears what i shld use? i heard theres a HTML5 feature/module for it?

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• Trying to invoke a stored procedure with LINQ results in error

  - by Charles

  My application produces this error System.Data.SqlClient.SqlException: Login failed for user..This started after I added a stored proc in my dbml file. It works fine in my local enviroment, but throws that error when deploy to staging sever. the user it displays is foreign to me

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• ASP.NET site errors output nothing on the page.

  - by d1k_is

  OK, i have been doing some work modding a pre-compiled ASP.NET application (VB codebehind) but i have come across something i have never seen before. When ever theres an error on the loading of a page, the page outputs nothing (no error message, no error message, nothing at all) firefox displays this error: XML Parsing Error: no element found…

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• Macports 1.8.2 fails to build db46 on os x 1.6.3

  - by themoch

  i'm trying to put a dev environment on my mac, and to do so i need to install several packages which require db46 when running sudo port install db46 i get the following error: ---> Computing dependencies for db46 ---> Fetching db46 ---> Attempting to fetch patch.4.6.21.1 from…

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• How to parse responses from a Django server in android?

  - by primal

  Hi, In the Android application I am building, I want to be able to communicate with a local server developed in Django. (Basically a login page and a home page populated with posts and images from users) So do I need to use XML Parsers for the parsing the response from a Django server or is…

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• Javascript error in rails app (locally run)

  - by tesmar

  Hi, I am trying to move a development environment from production to my local machine (Ubuntu), and when I get the code up and running on my box, the site works in rails but I get this JS error: Permission denied for http://ad.doubleclick.net to call method Location.toString on…

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• Is it safe to draw three separate QImages in three separate QThreads?

  - by yan bellavance

  I have a QMainWindow with three widgets inside that are promoted to a class containing a subclassed QThread. They each draw on a local QImage in their rexpective qthread which is sent with a signal once its drawn and then rendered by calling update (mandlebrot example) from the…

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• What is the tortoisehg gui equivalent of doing "hg push -r"

  - by user144182

  I don't see the options to accomplish this. I want to only push changesets related to my default branch, not any other local branches I have.

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• Error in inserting data into data using JPA in netbeans

  - by sandeep

  SEVERE: Local Exception Stack: Exception [EclipseLink-7092] (Eclipse Persistence Services - 2.0.0.v20091127-r5931): org.eclipse.persistence.exceptions.ValidationException Exception Description: Cannot add a query whose types conflict with an existing query. Query To Be Added:…

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• how do i get a rightscale or EC2 AMI loaded onto my laptop?

  - by Bobby C

  I like to develop locally on my laptop, but want to deploy to EC2/Rightscale. What's the best way to load a rightscale or ec2 AMI onto my local desktop so that i can have a mirror copy of the cloud operating environment that I can develop against?

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• Find the version of an installed npm package

  - by Laurent Couvidou

  How to find the local version of an installed node.js/npm package? This prints the version of npm itself: npm -v <package-name> This prints a cryptic error: npm version <package-name> For some reason, probably because of the weird arguments ordering, or…

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• Jump to function declaration in php

  - by aeonsleo

  HI, I have the following ide's for php Dreamweaver php-Eclipse Textpad I wish to jump to a function's definition which is located in another file which is not yet open. How could I do that. I am studying a websites code and have the entire directory struction in my…

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• Rails : Scaffold works for the first, but not for the second table

  - by Sylario

  I am using aptana radrails empty rail project : scaffold Article titre:string body:text categorie_id:integer ordre:integer Migrate - it works fine scaffold Categorie titre:string ordre:integer It generate the files but when i access http://127.0.0.1:3000/categories…

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• CVS list of files only in working directories

  - by Joshua Berry

  Is it possible to get a list of files that are in the working directory tree, but not in the current branch/tag? I currently diff the working copy with another directory updated to the same module and tag/branch but without the local non-repo files. It works, but…

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• Opening Word Document from IE

  - by Nalum

  Hello all, I'm opening a word document through IE on a local network, it opens up fine but if a document is password protected then it should prompt for the password which it doesn't. Is there something that I should be doing to get the password prompt? The…

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• Error when pushing data to Heroku: time zone displacement out of range

  - by J. Pablo Fernández

  I run the following command to push the contents of my local database to Heroku: heroku db:push --app my-app and from my home computer it works flawlessly but from my work computer I get this error: Taps Server Error: PGError: ERROR: time zone…

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• Downloading PDB file for machine not connected to the internet

  - by Saar

  For deubgging some process I will need to download the PDB files for some operating system dll files (OLE32, NTDLL, etc.) That server is not connected to the internet. I know the following method to get the PDB. Get full dump of the process Copy…

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• LAMP v/s WAMP in PHP

  - by Ajith

  I have a small server problem when working with LAMPP and WAMP server in PHP.I am using LAMPP server for local development and I need to host in WAMP server.When try to read an image from a dynamic created pdf file in LAMPP, it is working perfectly…

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• Current tasks count at Appengine Task Queue

  - by splix

  Are there any ways to get count of current unfinished tasks at Google Appengine development server? I need it for making my integration test. I found a way to get this when running it local (just in mem), as described at appengine docs. But when…

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• Ruby Nokogiri uninitialized constant

  - by donald

  `<main>': uninitialized constant Object::Nakogiri (NameError) I get that message when trying to run a simple code (ruby test.rb): require 'rubygems' require 'nokogiri' require 'open-uri' url =…

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• NET USE command And Network Provider interface.

  - by Benjamin

  When we command "net use" on command prompt, the result has four columns. Status Local Remote Network OK Z: \\10.x.x.x\Public Microsoft Windows Network X: …

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• Using imtophat in Matlab

  - by jaff12

  I'm trying to do top hat filtering in matlab. The imtophat function looks promising, but I have no idea how to use it. I dont have a lot of work with Matlab before. I am trying to look find basically…

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