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  • Python new-style classes and __subclasses__ function

    - by Fraser Graham
    Can somebody explain to me why this works (in Python 2.5) : class Foo(object): pass class Bar(Foo): pass print(Foo.__subclasses__()) but this doesn't : class Foo(): pass class Bar(Foo): pass print(Foo.__subclasses__()) The latter returns "AttributeError: class Foo has no attribute '__subclasses__'" but i'm not sure why. I know this is related to old-style vs. new-style classes but i'm not clear on why that would make this functionality unavailable.

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  • List Form controls in a Combobox

    - by serhio
    how should I list a form controls in a Combobox of the same form(like VS designer does)? I tried: cboObjectSelection.DataSource = Me.Controls but this does not work. Is there a possibility to filter(customize) this list?

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  • write file in network shared folder with UnauthorizedAccessException?

    - by sam
    hi the win mobile 6 code tries to write files on network shared folder, but always gets UnauthorizedAccessException. I have checked permission and security setting on the folder and the code can read the file but just cant write to it. The code runs under administrator account which has full control over the folder and files. It is in vs 2008 professional with device emulator.Any help please? thanks very much.

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  • MODx changing my image path

    - by Austin
    In the MODx WYSIWYG whenever I click the Image icon to insert an image, followed by browse image it generates the wrong path: /data/12/1/111/99/1111262/user/1169144/htdocs/images/image.jpg instead of assets/images/image.jpg I have checked my Resource URL and Resource Path and they both look correct. Has anyone ever experienced MODx rewriting your paths to the server vs what it should be? Thanks in advance.

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  • Which browser versions do YouTube and Google Apps support?

    - by Alex
    Hi. We're building a site and wish to build for the same set of browsers Google Apps/Docs and YouTube support. Though not recommended, they seem to be detecting specific browsers/versions vs. features/functionality. What's the best way to support a minimum set of browsers while displaying a message to the users of older browsers to upgrade? What's the minimum set of browsers that the major sites are supporting? Thanks.

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  • VS2010 constantly searching for something

    - by alekop
    Hi, Recently my VS has started doing a search through all project assemblies after a project is reloaded, or after I close a window following a Go to Definition command. It just says Searching in the status bar, and enumerates the assembly names. It's driving me nuts, because the process can take up to a minute, and it completely locks up the whole application while it's doing this. Has anyone else experienced this? Thanks, Aleko

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  • What are all the concurrent things [data structure, algorithm, locking mechanism] missing in .Net 3.

    - by user49767
    First time I am bit disappointed in StackOverflow cause my http://stackoverflow.com/questions/2571727/c-concurrency-vs-java-concurrency-which-is-neatly-designed-which-is-better question was closed. My intension was just trying to gather knowledge from programming guru's who worked in both the programming technologies. Rather closing this question, please help me by discussing what is good, bad, and ugly in multi-threading part in both the platforms. It is also welcome, if someone would like to compare with .Net 4.0 with JDK 6 (or JDK 7)

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  • Does a .cs file compile under a .vbproj?

    - by serhio
    Does a .cs(C#) file compile under a .vbproj(VB.NET project) ? (VS 2005, .NET 2) Say I have Animals.vbproj (namespace Animals) I have Wolf.vb, Tiger.vb, Cat.vb, and a Human.cs Could I use Animals.Human from a external AnimalsForm.vb form? Why?

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  • Google App Engine - The most awaited feature

    - by systempuntoout
    This list is taken from the official Google App Engine roadmap: SSL for third-party domains Background servers capable of running for longer than 30s Ability to reserve instances to reduce application loading overhead Ability to select different availability vs. latency options for Datastore Support for mapping operations across datasets Datastore dump and restore facility Raise request/response size limits for some APIs Improved monitoring and alerting of application serving Support for Browser Push (Comet) communication Built-in support for OAuth & OpenID What is your most awaited feature and why?

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  • Network Differences

    - by Chris
    I am busy working on a java app to run on blackberries but on some devices i am testing on, the code does not seem to be working and im having a hard time pinpointing where the problem lies. My question is: Could the problem with some phones working and not working have t odo with the type of network they are running on such GSM vs CDMA and would the code that stops working on some devices be in one of the following areas: 1) Listeners - such as MessageListener and Phone Listener 2) UI Objects - simple test labels and buttons 3) Connection to a web service using ksoap2

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  • How to prevent leaving an Icon in System Tray on exit?

    - by Malfist
    My program puts an icon in the system tray because the user may minimize to it. However, if the application crashes, or I stop the app from running in VS it leaves the icon in it until I hover over it with the mouse. Sometimes I'll look down there and there will be 10 or so icons. I can I make sure the icon goes away?

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  • When using emacs do you rebind caps-lock to CTRL?

    - by Wayne Werner
    This question is, as indicated, for those who use Emacs. When you do, do you rebind the caps-lock key to CTRL, or do you use the "normal" ctrl key? I've recently learned some Emacs commands and was using the Visual Studio 2008 emacs commands for a while, and of course I used a caps-rebind tool, but I'm curious how many other people do. On a side note, the emacs bindings for VS are severely incomplete :(

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  • What happened to MS AJAX Library 4.0

    - by TT
    I started to use the ms ajax 4.0 client library during the beta stages(the client template bits) and since I have upgraded to vs 2010 rtm I wanted to update my ajax code as well but I can't find anything about the library in the official rtm bits. Has it been completely replaced by jquery?

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  • folder and files selection in .net

    - by Xaver
    I want the control component which can provide access to all file sistem like a folder browser dialog but with supprot of which i can select many folders and file. whether there is already such a component in VS 2008 or made by third parties or should I create it myself?

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  • How to change executable icon from c# code? (not my app icon)

    - by flyout
    How can I change *.EXEs icons from c# code (not my main app icon but from that app i want to change the icon of another exe). I eventually would have to change the icons for A LOT of files so I am looking for a fast and good performance way to do it. I have been googling for 30min but all I found is how to set the icon for the app in VS.

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  • Does a Distributed Version Control System really have no centralised repository?

    - by John
    It might seem a silly question, but how do you get a working drectory set up without a server to check out from? And how does a business keep a safe backed up copy of the repo? I assume then there must be a central repo... but then how exactly is it 'distributed'? I always thought of a server-client (SVN) Vs peer-2-peer (GIT) distinction, but I don't believe that can be correct unless tools like GIT are dependent on torrent-style technology?

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  • Eazfuscator.NET logging?

    - by kakopappa
    I am using Eazfuscator.NET 3.0.41 to obfuscate a (VS 2010) WPF 4 application. After obfuscating, when I double click the exe file it's throwing an error message like this. "Description: The process was terminated due to an unhandled exception. Exception Info: System.Windows.Markup.XamlParseException" Is there a way I could enable some sort of a logging to check where it's going wrong ? How can I solve this problem? please advice

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  • Python command line - add PYTHONPATH during module run

    - by orokusaki
    I want to run: python somescript.py somecommand But, when I run this I need PYTHONPATH to include a certain directory. I can't just add it to my environment variables because the directory I want to add changes based on what project I'm running. Is there a way to alter PYTHONPATH while running a script? Note: I don't even have a PYTHONPATH variable, so I don't need to worry about appending to it vs overriding it during running of this script.

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  • Behavior is different when debugger is attached

    - by Lys
    I'm using VS 2008 to debug C# program with source code access. The expected behavior happened as long as the debugger attached to the running program, but when the program ran without debugger attached the exception threw. What are the common reasons for this to happen, and how can I tell the code difference behind this? Thanks,

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  • VBA Or .NET for working with Office?

    - by hosseinsinohe
    Hi All I want to develop and automate Office software like 'Microsoft Excel 2007' And 'Microsoft Word 2007'. But I do not know how to use VBA or use C#/.Net Framework to do so. What are the benefits of using VBA vs .Net framework? Which one should I focus on learning?

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