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Search found 35 results on 2 pages for 'maciek kreft'.

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• Unable to install juju-gui locally?

  - by Maciek

  I'm attempting to setup juju-gui in a VM running Ubuntu 13.10 x64 Server. I intend to see if it's possible to deploy an openstack "all in one" node, using this method in that particular VM. I've installed and bootstrapped juju in a local environment : $sudo apt-get install juju-core $sudo apt-get install juju-local $juju switch local $sudo juju…

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• What would you like to correct and/or improve in this java implementation of Chain Of Responsibility

  - by Maciek Kreft

  package design.pattern.behavioral; import design.pattern.behavioral.ChainOfResponsibility.*; public class ChainOfResponsibility { public static class Chain { private Request[] requests = null; private Handler[] handlers = null; public Chain(Handler[] handlers, Request[] requests){ …

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• What is the best answer for: "my Internet is not working"?

  - by Maciek Sawicki

  Hi, I look for work in IT Support. One of interview questions is: what would you first say if user call You and tell my Internet is not working? I think about it a lot and still don't know what is correct answerer nor what answer my future employer expects. My choice would be something like: What part of Internet? (but more polite). For…

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• What is the best answer for: "my Internet is not working"?

  - by Maciek Sawicki

  Hi, I look for work in IT Support. One of interview questions is: what would you first say if user call You and tell my Internet is not working? I think about it a lot and still don't know what is correct answerer nor what answer my future employer expects. My choice would be something like: What part of Internet? (but more polite). For…

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• aTop like tool for OSX

  - by Maciek Sawicki

  I'm trying to debug some issues with my Mac. This machine is used as continuous integration server. It stops responding from time to time. I think it could be some software issue, since the machine is working (so i.e. it's not a kernel panic) - that is when I go to the server room I see the login screen and I can move the mouse.…

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• VLC or ffserver for http streaming

  - by Maciek Sawicki

  Hi, I don't like asking "OR" questions, but I can't find any comparison on the Internet. I need live http streaming using h264 in flv container. I managed to achieve this with VLC, but with big latency. I have some problems with ffmpeg and I can not make it to work, but I wonder if would it works better then VLC?

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• Can I use CNAME with ip address? Why If works (sometimes)?

  - by Maciek Sawicki

  I believe that the easiest answer for the first question is "No, You have "A" for this", but I accidentally setup some subdomain using CNAME pointing to ip address and it worked on few computers in my office. I wonder how it was possible? Now, when I'm checking it from home I have following error: beast:~ viroos$ host…

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• Recovering mail from hardrive (broken os).

  - by Maciek Sawicki

  Hi, Friend of mine broke his Windows (doesn't boot). I will probably have to reinstall OS. I want to mount his hard drive in my OS to beck up some important files. He sad he uses Outlook express, but he Use Vista so I'm not sure it's Vistas Mail Client or Outlook. What files I have to copy to backup mail and adders…

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• Is it a very bad idea to create disk image of mounted disk?

  - by Maciek Sawicki

  I would like to backup my server. For example using dd: dd if=/dev/md0 of=/some_network_share I wonder if this image will be vary inconsistent if /dev/md0 is mounted? Would it be possible to convert such dd image to vdi drive and create working virtual machine? Using this command for example: VBoxManage…

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• WCF Service Exception

  - by Maciek

  Hiya, I'm currently working on an Silverlight 3 project, I'm using 2 machines to test it. "harbinger" is the web server running Win7 + IIS . I've deployed the webpage and the WCF webservice to that machine. I've entered the following url's in my browser : http://harbinger:43011/UserService.svc…

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• Which Devices Support Javascript Geolocation via navigator.geolocation ?

  - by Maciek

  The iPhone supports geolocation in mobile Safari via the following call: navigator.geolocation.getCurrentPosition( function(pos){ var lat = pos.coords.latitude; var long = pos.coords.longitude; }, function(){ /* Handler if location could not be found */ } ); I'd like to build…

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• How do I present Prism module views?

  - by Maciek

  Heya, I'm writing a prism application, I've just created my 1st module, fired it all up and amazingly - it works. The application is going to grow soon(TM), and I'll be facing the need to host those modules in separate GUI elements. What type of GUI elements would you recommend to host the…

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• Possible to use multiple ServiceReference.ClientConfig files?

  - by Maciek

  I'm building a modular Silverlight application, using Prism. In the Shell project, I'm loading 2x modules, each hailing from a separate assembly. For convenience let's call them ModuleA and ModuleB ModuleA makes calls to WebServiceA. A ServiceReference.ClientConfig file is present in…

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• Using XML Schema for code autocomplete in my XML editor

  - by Maciek Sawicki

  I have XSD file (for example) http://schemas.opengis.net/kml/2.2.0/ogckml22.xsd and I would like to use it for adding code autocomplete in my xml editor (I prefer Eclipse but any other free editor would be O.K.). Is it possible? And if Yes, how can I do it?

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• Prism Commands - binding error when binding to list element ?

  - by Maciek

  I've got a ItemsControl (to be replaced by listbox) which has it's ItemsSource bound to an ObservableCollection<User> which is located in the view model. The View Model contains some DelegateCommand<T> delegates for handling commands (for instance UpdateUserCommand and…

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• Is it possible to programatically enable/disable hardware?

  - by Maciek

  Hello, In our project, we've received a requirement where the the user is to be capable of enabling/disabling a COM Port / USB Port / Ethernet Port via our application's gui. Is it possible to manipulate harware's enabled/disabled state programatically in C#?

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• Managing lots of callback recursion in Nodejs

  - by Maciek

  In Nodejs, there are virtually no blocking I/O operations. This means that almost all nodejs IO code involves many callbacks. This applies to reading and writing to/from databases, files, processes, etc. A typical example of this is the following: var useFile =…

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• How do I pass a const reference in C#?

  - by Maciek

  In C++, passing const references is a common practice - for instance : #include <iostream> using namespace std; class X { public : X() {m_x = 0; } X(const int & x) {m_x = x; } X(const X &…

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• Modify a ListBox's item from a button in it's template?

  - by Maciek

  In my Silv erlight 3 project, I'm using a ListBox to display results of a Get() operation form a WCF WebService. The ListBox's item template is the following : <ListBox x:Name="m_listview" ItemsSource="{Binding Users, Mode=TwoWay,…

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• eventmachine and external scripts via backticks

  - by Maciek

  I have a small HTTP server script I've written using eventmachine which needs to call external scripts/commands and does so via backticks (``). When serving up requests which don't run backticked code, everything is fine, however, as…

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• parameter for xcodebuild for using latest sdk.

  - by Maciek Sawicki

  I using ant exec task to execute xcodebuild to build some iOS projects hudson. I would like to be able to crate script that way that allows not to specify sdk version, because after updating sdk on hudson slave or my iOS projects…

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• Python : get all exe files in current directory and run them?

  - by Maciek

  Hey all, First of all this is not homework, I'm in a desperate need for a script that will do the following, my problem is, I've never had to deal with python before so I barely know how to use it - and I need it to launch unit…

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• 2D World design question

  - by Maciek

  I'm facing a problem which is probably extremely common in game-design. Let's assume that we've got a 2D world The world's size is M x N rect The world may contain some items in it The items have (x,y) coords The world can be…

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• Testing a method instead of testing a whole file in Netbeans w/ JUnit

  - by Maciek

  I'm using Netbeans 6.8 and the finest-grained way to run my JUnit tests from the IDE appears to be to right-click a class under Test Packages and click Test File In Eclipse it's possible to narrow the scope to testing an…

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• Exception while hosting a WCF Service in a DependencyInjection Module ?

  - by Maciek

  Hello, I've written a small just-for-fun console project using Ninject, I'm pasting some of the code below just so that you get the idea : Program.cs using System; using Ninject; using Ninjectionn.Modules; // My…

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