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  • MIgrations and Rspec

    - by pablorc
    Hi, I'm developing a Rails application with Rspec for unit testing. Weeks ago, Rspec used to migrate the database to the last version automatically when executing 'rake spec', but now it doesn't do it automatically, I have to implement everything for myself. This happens in test environment, because my development data doesn't desappear. Is my fault? I didn't change anything, I think :) Thanks in advance.

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  • Graphical patch utility

    - by Demiurg
    I have a kernel patch for a slightly different kernel version then the one I'm trying to patch. Needless to say, the patch partially fails. I can certainly fix it manually, but I was wondering maybe there is a graphical patch utility that can be used to resolve the conflicts.

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  • Ordering of reflection requests in dotnet

    - by happyclicker
    When I call GetProperties() on a type, the properties are ordered as they are written in the source code. This is very handy but my question is, if this is a guaranteed behavior or may this change depending on the runtime version and the environment. Does anyone know something about that?

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  • Ruby Search tree example confusion

    - by Senthil
    I've been trying to take apart this app which creates a search tree based on keywords, but I'm afraid its a bit too complex for me. Would anyone mind explaining it? The format is off, so here's a pastebin (is pastie.org down?) version of it. Any help is appreciated.

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  • Number of 0/1 colorings of a m X n rectangle which have no monochromatic subrectangles with both dimension greater than 1.

    - by acbruptenda
    A m x n rectangular matrix is give, and each cell is to be filled with 0/1 colour. I have to find number of colorings possible so that there is no monochromatic coloured (same colour) sub-rectangle whose both dimension is greater than 1 (eg - 2x2, 2x3,4x3) I have found a slightly different version of it here But they have said nothing about the algorithm. So, I am looking for an algorithm here !!

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  • Detect a tag in hook-script SVN

    - by Mark
    Is there a way that I can detect a tag/branch in SVN? Could I find out where the commits destination is? I want to check that all externals are set to a specific version of the folder they are pointing to, I don't want to prevent commits to a tag with this script. I am writing the script with the c-pyhton bindings.

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  • Vim (Windows) - new help files do not work

    - by Jon
    I have downloaded several new plugins which come with a help file. None of them seem to work from within Vim. I have the Windows version of gVim and the install dir contains a folder called: vimfiles vim72 Both folder contain a plugin and doc folder. Where am I supposed to put the plugin? So when I use :help [helpfile], it says it cannot find it, but I can see it in the doc folder.

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  • trigger problem in mySql database

    - by ognjenb
    I have this code (mySql 5.1.36) CREATE TRIGGER problem_description AFTER INSERT ON problem_description FOR EACH ROW BEGIN INSERT INTO log SET Id=NEW.Id,user_name=NEW.user_name; END; and have this error: #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 3

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  • Error #1064 in mySQL Query

    - by William
    I get the following error in the query below: #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')))' at line 1 Code Snippet: INSERT INTO test_bans( ip, Expiration ) VALUES ( "0.0.0.0", DateAdd( "d", 1, Date( ) ) ) Table creation query CREATE TABLE test_bans ( ID smallint(6) NOT NULL AUTO_INCREMENT, IP text NOT NULL, Expiration DATETIME NOT NULL, PRIMARY KEY (ID) ) TYPE=MyISAM; What am I missing?

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  • Portable C++ IDE

    - by Click Ok
    I want a portable C++ IDE for general development, and too to develop basic Windows GUI applications. In my research, I've found this (with latest version date): CodeLite IDE (2010-04-02) Code::Blocks (2008-02-28) Bloodshed Dev-C++ (2005-02-22) NetBeans (2009-12-10) Ultimate++ (2010-03-16) Qt Creator (2010-02-01) But I don't know if some these IDE's supports Windows GUI development (or Cross Platform GUI development) or if can be Portable (NetBeans can be portable).

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  • What is the difference between printf() and puts() in C?

    - by alex
    First up, I should let you know that I am learning C, so my apologies if this question seems stupid to a more advanced developer. I know you can print with printf() and puts(). I can also see that printf() allows you to embed variables inside and do some stuff like formatting. Is puts() merely a primitive version of printf(). Should it be used for every possible printf() without string interpolation? Thanks

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  • Overload with different return type in java?

    - by nunos
    So, I am just starting Java and, even though I have looked in some question about it here at stackoverflow.com and elsewhere, haven't been able to find a straightforward answer to why isn't possible to overload a function just by changing the return type. Why is it so? Will that provably change in a future version of Java? By the way, just for reference, is this possible in C++? Thanks.

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  • Bet on Sharepoint 2010 Workflows?

    - by mbr
    I am looking into Sharepoint 2010 currently and it seems to me the workflow engine being used is based on WWF 3.5. I wonder if it's a good idea to do this as WWF has been gone through dramatic changes with version 4. I wonder if the investments would be save.

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  • How can I get all the versions of a given file?

    - by Martin
    I would like to obtain all the versions of a given file in my SVN repository. For instance, let's say that the file ThirdPartyAssembly.dll was checked 3 times, is there a command that will get me all the version on my HD (e.g. ThirdPartyAssembly.dll.v1, ThirdPartyAssembly.dll.v2, ThirdPartyAssembly.dll.v3, etc.)? Thanks!

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  • C++ UTF-8 lightweight & permissive code?

    - by xenthral
    Anyone know of a more permissive license (MIT / public domain) version of this: http://library.gnome.org/devel/glibmm/unstable/classGlib_1_1ustring.html ('drop-in' replacement for std::string thats UTF-8 aware) Lightweight, does everything I need and even more (doubt I'll use the UTF-XX conversions even) I really don't want to be carrying ICU around with me.

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