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  • config file in schedule.rb with Rails Whenever gem?

    - by yuval
    I have a file called config.yml in my /config folder of my rails application. I also have an initializer: config/initializers/load_config.rb with the following code: APP_CONFIG = YAML.load_file("#{RAILS_ROOT}/config/config.yml") I am using the Whenever gem to set up a cron job, and would like to use my APP_CONFIG to call a function like so: #inside schedule.rb every 2.hours do runner "MyModel.someMethod('#{APP_CONFIG['some_value']}')" end but the Whenever gem doesn't seem to recognize the config file when I call whenever --update-crontab mysite How can I incorporate values from my configuration in my schedule.rb file (instead of hard-coding the value)? Thanks!

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  • Logic / Probability Question: Picking from a bag

    - by Rosarch
    I'm coding a board game where there is a bag of possible pieces. Each turn, players remove randomly selected pieces from the bag according to certain rules. For my implementation, it may be easier to divide up the bag initially into pools for one or more players. These pools would be randomly selected, but now different players would be picking from different bags. Is this any different? If one player's bag ran out, more would be randomly shuffled into it from the general stockpile.

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  • Migrating test cases & defects from Quality Center to TFS 2008/2010

    - by stackoverflowuser
    Tool that can be used to migrate (or even better..synchronize) test cases and bugs between: TFS 2008 and Quality Center 9.2 (or later) TFS 2010 and Quality Center 9.2 (or later) I am aware of the following tools: Test Case Migrator (Excel/MHT) Tool TFS Bug Item Synchronizer 2.2 for Quality Center Also shai raiten mentions on his blog about QC 2 Team System 2010 migration tool that he has been working on and its done. But could not find any link for downloading the tool. http://blogs.microsoft.co.il/blogs/shair/archive/2009/12/31/quality-center-migration-to-team-system-2010-done.aspx Before jumping on coding with TFS SDK and QC components to come up with my own tool I need some inputs from the stackoverflow community.

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  • Are the svn ruby bindings provided as a gem?

    - by user30997
    I see a couple dozen gems that relate to svn, but what little documentation I can find on any of them shows that they are command-line wrappers and misc helpers. (svn-command, svn-hooks, etc.) I've seen code in the wild that does things like: require 'svn/core' and SVN.Repos.add(...), but the author of that module pulled his svn ruby tools via apt-get. This would not be an option for me, as I'm developing a windows/osx tool. Which gem am I after? From there, I'm happy to dig through code in lieu of documents, but with a call to gem query --name-matches svn --remote returning about 30 hits, I need to narrow it down a bit first.

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  • Type of object returned by an input from a web page

    - by controlfreak123
    I'm attempting to upload a file into a jsp and then use the file in some other code. My problem is that it comes into the servlet as an Object via the request.getAttribute() call so I don't know what to cast it to. I have this code so far to try and test what it is but I'm getting a NullPointerException. PrintWriter out = response.getWriter(); out.println(request.getAttribute("file1").getClass()); Is my understanding of whats going on flawed or am I just coding it up wrong?

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  • How can a student programmer improve his teamwork skill?

    - by Turtle
    I am a student right now. Recently, I am working in a project as a leader with three other students. Due to the lack of experience, our project is progressing slowly and our members are frustrated. They do not feel sense of accomplishment in the project. I am pressured and frustrated, too. But as a team leader, I think I need to push them. But I do not know how to do. Do I help them solve coding problem or just encouragement? But if I pay too much attention on it, it would slow down my own progress. It is a not technical question, but it is very common in software development. I hope veteran programmers would give me some suggestions. Thanks!

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  • How do you do HTML form testing without real user input simulation ?

    - by justjoe
    this question is like this one, except it's for PHP testing via browser. It's about testing your form input. Right now, i have a form on a single page. It has 12 input boxes. Every time i test the form, i have write those 12 input boxes in my browser. i know it's not a specific coding question. This question is more about how to do direct testing on your form So, how to do recursive testing without consuming too much of your time ?

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  • A strong case for WF

    - by Pita.O
    Hi guys, I have struggled for so long to find a compelling use case for workflow (ie: WF) as against regular imperative programming. Each time I fall back to the conclusion that I should just leave WF out or defer getting into it until later. But I keep having this nagging feeling that there's something am missing. Does anyone know any book that truly makes a strong case for the Workflow way? The book has to (i) teach WF well, and (ii) show using appropriate use cases that WF made an implementation easy to do than if we just did our regular straight coding. I will appreciate it.

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  • Alternatives to GameKIt for iPhone to iPhone transfer

    - by Mike
    I am needing to transfer information as an NSData object from one iPhone to another inside an application and was originally planning on using Bluetooth/GameKit, but the data looks like it will be in the neighborhood of 500KB - 1MB in size. I don't think this is going to fly with GameKit (Bluetooth) as it will take forever and it seems like people are having all kinds of issues with GK anyway. I'd prefer the users to not have to be on the same WiFi network to make it work but am running out of options and time so I'd probably be happy with whatever works. What is a reasonable alternative? The simpler the setup the better or something with sample code would be greatly appreciated and preferred. Thanks.

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  • Pseudorandom crashes in Flash Debugger - My bad, or Abode's?

    - by rinogo
    I'm working on a large-size dual AS3/Flex project (some parts are pure AS3, other parts are Flex), and I'm experiencing a lot of Flash Debugger crashes. These crashes aren't completely random - it seems like I can get them to occur with greater consistency when I perform certain actions in my app. However, at the same time, they aren't consistently repeatable - sometimes a set of actions causes my app to crash, and other times, the same steps execute fine without a crash. I have two questions (carefully worded to remove my personal bias :) ) Are these crashes due to my coding practices, or Adobe's Flash Debugger? When I deploy my app on a web site and access it via Flash Player, should I expect the same crashes to occur, or is Flash Player considerably more resilient than Flash Debugger? Thanks so much, all! :) -Rich

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  • Installing fonts

    - by Lazar
    I have "white nights" trying to install Hebrew/Arabic fonts on my level 7 (API 2.1) aka Nexus emulator. I can't understand why Google guys will want to waist my skills do something helpful for the community using Hebrew/Arabic fonts. After rw mount/remount I can do it for level 3 devices, but for Nexus - nada! Why? What can be done? Real devices guys already broke this peace of hardware, but I am sitting and looking wide eyes open like a sheep. Please make me happy and give the chance to install the fonts. That's what must be done for some of us: We need system image saved on exit for tomorrow to continue the work Open emulator to work in peace cp command included with the SDK. Thanks for any help

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  • C# Resource Array

    - by user472875
    Hi, I have a bunch of pictures I'm using in a C# project, and I'm trying to initialize them all for later use. There are over 50 of them and they all have the same name format Properties.Resources._#, where # is the picture number. What I'm trying to do is something like: for(int i = 0; i < 100; i++) { pics[i] = Properties.Resources._i; } How would I go about embedding the index into the name? Thanks, and happy holidays. EDIT: Just realized that if I had a way to embed the index in the name, I could just have a function that returns the specific picture based on the number given, so that would work too.

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  • jQuery if something is more than value then hide and add a button to show whats hidden?

    - by Charlie
    Hi guys! Exactly what my title says is the problem Im having right now. Im checking a div for how many links php printed and if there is more than 10 Id like to hide them and add a button that says read more and then it show the rest of the links. $(document).ready(function() { var newsRss = $('#rssNews >li').length; var driftRss = $('#rssDrift >li').length; $(window).load(function() { if(newsRss > 10) alert(newsRss); }); }); this is how far I got with the code. Ill be happy to hear every tip and trick you guys can help me with! Best Regards, Charlie

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  • How do I reorder vector data using ARM Neon intrinsics?

    - by goldenmean
    This is specifically related to ARM Neon SIMD coding. I am using ARM Neon instrinsics for certain module in a video decoder. I have a vectorized data as follows: There are four 32 bit elements in a Neon register - say, Q0 - which is of size 128 bit. 3B 3A 1B 1A There are another four, 32 bit elements in other Neon register say Q1 which is of size 128 bit. 3D 3C 1D 1C I want the final data to be in order as shown below: 1D 1C 1B 1A 3D 3C 3D 3A What Neon instrinsics can achieve the desired data order?

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  • JAutodoc for Eclipse

    - by bizso09
    Hi, I'm trying to generate javadoc with JAutodoc 1.7 for Eclipse 3.5. I've sucessfully created templates for files, classes, methods. However, on parameters and exceptions I get the default @param and @throws tags generated even if I change the template in preferences/JAutodoc/templates/parameters. This is incompatible with the coding standards they have given us. Any help? Btw, I tried to use the default eclipse comment template but I couldn't find any enclosing_method_arguments variable in my version. Any ideas why that might be?

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  • TortoiseSVN: how to set up projects on a existing directory structure of source code

    - by Steve
    I have an old pet project I want to revive (haven't had enough time for it last year - small kid - you know) - so restored old copy of my dev folder from archive, but since I have rebuilt my machine since when - I can't remember what needs to be done now. I installed the latest version of TortoiseSVN, and the existing directory structure from my old dev machine looks like: ProjectName *SubProject1 **branches ***1.1 ***1.2 **tags **trunk *SubProject2 **branches **1.0.3 **1.0.4 **1.0.5 **tags **trunk I tried "import project" but it ask for a url - don't know what to specify there ... can someone post a url to a good TortSVN tutorial - so I could set up my projects quickly (I guess I need to setup SubProject1 and SubProject2) - then I install AnkhSVN for VS2008 and will spend this Sunday coding like crazy while I still have some time ;-)

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  • Accessing a file in Windows and Linux when working with JAVA+Eclipse.

    - by Gabriel A. Zorrilla
    Hi there. I'm doing some JAVA coding at home and at work. At home i have Linux, work, Windows. The rootpath to X file in Windows is c:\Documents And Settings\User\My Documents\Dropbox\file.xxx and in Linux is something like /media/My Documents/Dropbox/file.xxx So, every time i edit in either system, i have to manually change the root of the file in a new File(FILEPATH) statement. Is there a workaround for this? I bet if the file root is relative to the project resource tree would do the trick, but that's an Eclipse based solution, not JAVA, i believe.

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  • Tibco Unit Testing tools

    - by mezoid
    Does anyone know what unit testing tools are available when developing Tibco processes? In the next few months I'll be working on a Tibco project and I'm trying to find any existing unit testing frameworks that might make the job easier to build with a TDD approach. Thus far, the only one I've been able to locate is called BWUnit. It seems ok but its currently in beta and its commercial software. If possible I'd like to use an open source tool but as long as it is able to do a good job I'd be happy. So does anyone know of any other unit testing tools for Tibco development?

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  • Using Python to call Mencoder with some arguments

    - by Manu
    Hello, I'll start by saying that I am very, very new to Python. I used to have a Windows/Dos batch file in order to launch Mencoder with the right set of parameters, without having to type them each time. Things got messy when I tried to improve my script, and I decided that it would be a good opportunity to try coding something in python. I've come up with that : #!/usr/bin/python import sys, os #Path to mencoder mencoder = "C:\Program Files\MPlayer-1.0rc2\mencoder.exe" infile = "holidays.avi" outfile = "holidays (part1).avi" startTime = "00:48:00" length = "00:00:15" commande = "%s %s -ovc copy -oac copy -ss %s -endpos %s -o %s" os.system(commande % (mencoder, infile, startTime, length, outfile)) #Pause raw_input() But that doesn't work, windows complains that "C:\Program" is not recognized command. I've trying putting some "\"" here and there, but that didn't help.

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  • [Programming General] Advantages of using software framework

    - by ignatius
    Hello, I was reading these days about large projects implementation in python and Flex, and very often people praise the use of framework (like Cairngorm, PureMVC or others) over traditional OOP coding. I think i dont really understand the advantage of using FW, which is the strong point over classic programming? how big should be the project in order to use FW? it is intended mainly for web-applications? or can be used for desktop apps as well? hope, all these doubts dont sound stupid to you, i am not Computer engineer, just electronic, so my knowledge of sw architecture is very limited. Br

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  • How do i a vector data using ARM Neon intrinsics?

    - by goldenmean
    Hello, This is specifically related to ARM Neon SIMD coding.I am using ARM Neon instrinsics for certain module in a Video Decoder. I have a vectorized data as follows:- There are four, 32 bit elements in a Neon register say Q0 which is of size 128 bit. 3B 3A 1B 1A There are another four, 32 bit elements in other Neon register say Q1 which is of size 128 bit. 3D 3C 1D 1C I want the final data to be in order as shown below:- 1D 1C 1B 1A 3D 3C 3D 3A Using what Neon instrinscis can achive the desired data order? thanks, -AD

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  • ASP.NET login control - can I add the FailureText as an item in a ValidationSummary?

    - by tkahn
    I'm currently working with the ASP.NET login control. I can set a custom failure text and I can add a literal on the page where the failure text is displayed if the login fails. I also have a validation summary on the page in which I collect all errors that can occur (for the moment it just validates that the user has entered a login name and a password. It would be really nice if I could add the failure text of the login control as an item in the validation summary, but I'm not sure if this is even possible? Hoping that the massive brainpower of stackoverflow can give me some pointers? Thanks! /Thomas Kahn PS. I'm coding in C#.

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  • XStream <-> Alternative binary formats (e.g. protocol buffers)

    - by sehugg
    We currently use XStream for encoding our web service inputs/outputs in XML. However we are considering switching to a binary format with code generator for multiple languages (protobuf, Thrift, Hessian, etc) to make supporting new clients easier and less reliant on hand-coding (also to better support our message formats which include binary data). However most of our objects on the server are POJOs with XStream handling the serialization via reflection and annotations, and most of these libraries assume they will be generating the POJOs themselves. I can think of a few ways to interface an alternative library: Write an XStream marshaler for the target format. Write custom code to marshal the POJOs to/from the classes generated by the alternative library. Subclass the generated classes to implement the POJO logic. May require some rewriting. (Also did I mention we want to use Terracotta?) Use another library that supports both reflection (like XStream) and code generation. However I'm not sure which serialization library would be best suited to the above techniques.

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  • Is there a stylesheet or Windows commandline tool for controllable XML formatting, specifically putt

    - by Scott Stafford
    Hi - I am searching for an XSLT or command-line tool (or C# code that can be made into a command-line tool, etc) for Windows that will do XML pretty-printing. Specifically, I want one that has the ability to put attributes one-to-a-line, something like: <Node> <ChildNode value1='5' value2='6' value3='happy' /> </Node> It doesn't have to be EXACTLY like that, but I want to use it for an XML file that has nodes with dozens of attributes and spreading them across multiple lines makes them easier to read, edit, and text-diff. NOTE: I think my preferred solution is an XSLT sheet I can pass through a C# method, though a Windows command-line tool is good too.

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  • Lucene's nested query evaluation regarding negation

    - by ponzao
    Hi, I am adding Apache Lucene support to Querydsl (which offers type-safe queries for Java) and I am having problems understanding how Lucene evaluates queries especially regarding negation in nested queries. For instance the following two queries in my opinion are semantically the same, but only the first one returns results. +year:1990 -title:"Jurassic Park" +year:1990 +(-title:"Jurassic Park") The simplified object tree in the second example is shown below. query : Query clauses : ArrayList [0] : BooleanClause "MUST" occur : BooleanClause.Occur "year:1990" query : TermQuery [1] : BooleanClause "MUST" occur : BooleanClause.Occur query : BooleanQuery clauses : ArrayList [0] : BooleanClause "MUST_NOT" occur : BooleanClause.Occur "title:"Jurassic Park"" query : TermQuery Lucene's own QueryParser seems to evaluate "AND (NOT" into the same kind of object trees. Is this a bug in Lucene or have I misunderstood Lucene's query evaluation? I am happy to give more information if necessary.

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