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  • Any other ways to install heroku except gem install

    - by pierr
    Hi, Command gem install heroku failed with following messsage and I have tried the solution here , but failed also. So , is there any other way i can install heroku? WARNING: RubyGems 1.2+ index not found for: http://gems.rubyforge.org/ RubyGems will revert to legacy indexes degrading performance. ERROR: could not find gem heroku locally or in a repository

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  • servlet-mapping for Wordpress on Tomcat using Quercus

    - by Jeremy
    I have a web app running in Tomcat and I'm trying to add a Wordpress blog to it using Quercus. It works if I hit a .php file in my blog, but links to my articles are structured like http://myapp.com/blog/2011/01/my-first-post/ which don't work. Below is my web.xml: <welcome-file-list> <welcome-file>index.do</welcome-file> <welcome-file>index.php</welcome-file> </welcome-file-list> <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/myapp-service.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <servlet> <servlet-name>myapp</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>myapp</servlet-name> <url-pattern>*.do</url-pattern> </servlet-mapping> <servlet> <servlet-name>Quercus Servlet</servlet-name> <servlet-class>com.caucho.quercus.servlet.QuercusServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>Quercus Servlet</servlet-name> <url-pattern>*.php</url-pattern> </servlet-mapping> I've tried many combos of url-pattern such as /blog, /blog/*, etc. I can't get anything to work. Any help is appreciated. Thanks!

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  • good/full Boot Spirit examples using version 2 syntax

    - by bpw1621
    Almost all of the examples I've gone and looked at so far from: http://boost-spirit.com/repository/applications/show_contents.php use the old syntax. I've read and re-read the actual documentation at http://www.boost.org/doc/libs/1_42_0/libs/spirit/doc/html/index.html and the examples therein. I know Joel is starting a compiler series on the blog http://boost-spirit.com/home/ but that hasn't gotten in full swing yet. Any other resources to see worked examples using some more sophisticated/involved aspects in the context of fully working applications?

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  • Add php extension (geoip.so) to Zend Studio for code validation

    - by Agustinus
    Hi everyone, just have a short question here. I've just installed new php extension (geoip.so) using pecl to /usr/local/zend/lib/php_extensions/ and added the extension to the php.ini. Run the code and it works just fine. But Zend Studio is giving warning of undefined geoip function. Try to add the directory path above to the include path of Zend Studio, still the warning exists. Any clue how to remove this warning? Thank you in advance!! /Agustinus

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  • Compiling python modules whith DEBUG defined on MSVC

    - by DaedalusFall
    Python rather stupidly has a pragma directive in its include files that forces a link against python26_d.lib when the DEBUG preprocessor variable is defined. This is a problem because the python installer doesn't come with python26_d.lib! So I can't build applications in msvc in debug mode. If i temporarily #undef DEBUG for just one file I get many complaints about inconsistent DLL linkage. If I change the pragma in pythons include file I get undefined references to various debug functions. I have tried compiling my own version of python but its somehow different enough from the python that gets distributed that I can't use my modules with apps built with the vanilla version of python Can anyone give me any advice on how to get round this? Thanks

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  • Google Earth/Maps on Android

    - by Grasper
    I have installed the Android Emulator: http://developer.android.com/sdk/index.html I now have it up and running using the eclipse plug in. What I want to do is interface with/open/access google maps and/or google earth on the Emulated phone.. Is this possible?

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  • Deleting huge chunks of data from mysql innodb

    - by ming yeow
    I need to delete a huge chunk of my data in my production database, which runs about 100GB in size. If possible, i would like to minimize my downtime. My selection criteria for deleting is likely to be DELETE * FROM POSTING WHERE USER.ID=5 AND UPDATED_AT<100 What is the best way to delete it? Build an index? Write a sequential script that deletes via paginating through the rows 1000 at a time?

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  • Add querystring parameters to link_to

    - by Craig
    I'm having difficultly adding querystring parameters to link_to UrlHelper. I have an Index view, for example, that has UI elements for sorting, filtering, and pagination (via will_paginate). The will_paginate plugin manages the intra-page persistence of querystring parameters correctly. Is there an automatic mechanism to add the querystring parameters to a give named route, or do I need to do so manually? A great deal of research on this seemingly simple construct has left me clueless.

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  • Symfony MarkDown

    - by Rui Gonçalves
    Hi there! I'm trying to add some MarkDown capabilities to my symfony project (symfony version 1.3.3). To accomplish that, I had already included the MarkDown library into lib/vendor directory. Also, I added the need configuration in the autoload.yml for the previous library. However, I'm getting a fatal PHP error: Call to undefined function Markdown(). How can I resolve this problem? Thanks in advance for all the help, Best regards!

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  • Handling Solr read and write timeout exception

    - by Azhar
    Hello, I am new to solr. I have developed a an website which uses solr for indexing. I want to handle the timeouts that can occur during solr read and write index.Please guide me on how can i handle these exceptions. I am using solrj as solr client and my website and solr server are running on the tomcat. Thnak you!

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  • Horizontal scrolling site

    - by Jon Drew
    Hi I have a horizontal scrolling site that uses jquery to reverse the mouse axis on the scroll wheel on the mouse. This works fine on every browser apart from safari. The address of the page with the scrolling is here: http://www.jamesbells.com/index.php?page=alias Can anyone help - all I need is for the mouse wheel to scroll left and right when moved up and down. Cheers Jon

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  • lastIndexOf in obj-c?

    - by Debashis
    How would I get the last occurrence of an NSString within another NSString? For example, in "abc def ghi abc def ghi," I want to find the index of the second "abc," not the first. I know I could do this with a bunch of rangeOfStrings, but is there already a function for that?

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  • LESS CSS on Windows

    - by Mojave Storm
    Trying to set up LESS for css (see http://lesscss.org/index.html) on my Windows box, and I've installed ruby and rubygems and I've followed the instructions here (http://lesscss.org/docs) exactly. I have a file 'teststyle.less' in C:\ and in command when I type lessc teststyle.less to compile into a .css file, I get the error "The filename, directory name, or volume label syntax is incorrect." Out of those familiar with LESS, do any of you have a solution to my problem? Did I mess up the install? Thanks -Mojave Storm

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  • How to map hash keys to methods for an encapsulated Ruby class (tableless model)?

    - by user502052
    I am using Ruby on Rails 3 and I am tryng to map a hash (key, value pairs) to an encapsulated Ruby class (tableless model) making the hash key as a class method that returns the value. In the model file I have class Users::Account #< ActiveRecord::Base def initialize(attributes = {}) @id = attributes[:id] @firstname = attributes[:firstname] @lastname = attributes[:lastname] end end def self.to_model(account) JSON.parse(account) end My hash is hash = {\"id\":2,\"firstname\":\"Name_test\",\"lastname\":\"Surname_test\"} I can make account = Users::Account.to_model(hash) that returns (debugging) --- id: 2 firstname: Name_test lastname: Surname_test That works, but if I do account.id I get this error NoMethodError in Users/accountsController#new undefined method `id' for #<Hash:0x00000104cda410> I think because <Hash:0x00000104cda410> is an hash (!) and not the class itself. Also I think that doing account = Users::Account.to_model(hash) is not the right approach. What is wrong? How can I "map" those hash keys to class methods?

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  • setting library include paths in c++

    - by Drew
    Hi all, I just installed gd2 using mac ports (sudo install gd2), which installed libraries in the following places: /opt/local/include/gd.h /opt/local/lib/libgd.dylib (link) /opt/local/lib/libgd.la /opt/local/lib/libgd.a So when I create my c++ app I add '#include "gd.h"', which throws: main.cpp:4:16: error: gd.h: No such file or directory If I set gd.h as an absolute path (as above)(not a solution, but was curious), I am thrown: g++ -L/opt/local/include -L/opt/local/lib main.o Heatmap_Map.o Heatmap_Point.o -o heatmap Undefined symbols: "_gdImagePng", referenced from: _main in main.o "_gdImageLine", referenced from: _main in main.o "_gdImageColorAllocate", referenced from: _main in main.o _main in main.o "_gdImageDestroy", referenced from: _main in main.o "_gdImageCreate", referenced from: _main in main.o "_gdImageJpeg", referenced from: _main in main.o ld: symbol(s) not found So, I understand this means that ld can not find the libraries it needs (hence trying to give it hints with the "-L" values). So after giving g++ the -L hints and the absolute path in #include, I can get it to work, but I don't think I have to do this, how can I make g++/ld search int eh right places for the libraries? Drew J. Sonne.

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  • Confirm box before closing a tab

    - by piemesons
    I want to have a confirm box when user tries to close the window. window.onbeforeunload = function (evt) { var message = 'Are you sure you want to leave, cause there are some unsaved changes?'; if (typeof evt == 'undefined') { evt = window.event; } if (evt ) { evt.returnValue = message; } return message; } The thing is i want to check a variables value var sncro=1; If its value is not equal to one then this confirmation box should be there..else no need to have a confirmation. I m not able to figure this..Its soo silly but i request anybody can have a look on the code. thnks.

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  • PHP library for keeping your site Indexed by Google Bing etc

    - by Ole Jak
    I need some library which would be able to keep my urls Indexed and described. So I want to say to it something like Index this new url "www.bla-bla.com/new_url" with some key words or something like that. And I want to be soure that If I told my lib about my new URL Google and others will 100% find it As soon as possible and people will be able to find this URL on the web. Do you know any such libs?

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  • subfig package in latex

    - by Tim
    Hi, When I am using subfig package in latex, it gives some errors: Package subfig Warning: Your document class has a bad definition of \endfigure, most likely \let\endfigure=\end@float which has now been changed to \def\endfigure{\end@float} because otherwise subsequent changes to \end@float (like done by several packages changing float behaviour) can't take effect on \endfigure. Please complain to your document class author. Package subfig Warning: Your document class has a bad definition of \endtable, most likely \let\endtable=\end@float which has now been changed to \def\endtable{\end@float} because otherwise subsequent changes to \end@float (like done by several packages changing float behaviour) can't take effect on \endtable. Please complain to your document class author. (/usr/share/texmf/tex/latex/caption/caption.sty `rotating' package detected `float' package detected ) LaTeX Warning: You have requested, on input line 139, version `2005/06/26' of package caption, but only version `1995/04/05 v1.4b caption package (AS)' is available. ! Undefined control sequence. l.163 \DeclareCaptionOption {listofformat}{\caption@setlistofformat{#1}} How can I solve it? Thanks and regards!

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  • Getting RSpec into RDoc

    - by bb
    In Ioke doc, the ISpec tests are included in the documentation, see ioke.org/dok/index.html How can this be done with Ruby's RSpec and RDoc (or SDoc)? I can't find any commandline switches or external libs to do so. Any ideas (not including implementing it all by myself ;-) )?

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  • Buddypress on local server install has issues

    - by meds
    I have buddypress working nicely on a server, however I can't display the 'members' page or any individual profile page on a local webserver install I have made. If I try and visit /members/ I just get redirected back to the main buddypress page. I also just noticed online members never shows whose online and the link to the default blog on the main page is listed as http://localhost.localdomain/mu/BP_HOME_BLOG_SLUG which seems to indicate to me that BP_HOME_BLOG_SLUG is undefined, I can't find where it gets set or defined, not sure if these two problems are related to the other problems. No idea what's causing it, I've been pouring over the php files but haven't even gotten a clue, any suggestions on what I could do?

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  • Loop through multi-dimensional array and remove certain keys

    - by Webkungen
    Hi! I've got a nested tree structure which is based on the array below: Array ( [1] = Array ( [id] = 1 [parent] = 0 [name] = Startpage [uri] = 125 [basename] = index.php [child] = ) [23] = Array ( [id] = 23 [parent] = 0 [name] = Events [uri] = 0 [basename] = [child] = Array ( [24] = Array ( [id] = 24 [parent] = 23 [name] = Public news [uri] = 0 [basename] = [child] = Array ( [27] = Array ( [id] = 27 [parent] = 24 [name] = Add [uri] = 100 [basename] = news.public.add.php [child] = ) [28] = Array ( [id] = 28 [parent] = 24 [name] = Overview [uri] = 101 [basename] = news.public.overview.php [child] = ) ) ) [25] = Array ( [id] = 25 [parent] = 23 [name] = Private news [uri] = 0 [basename] = [child] = Array ( [29] = Array ( [id] = 29 [parent] = 25 [name] = Add [uri] = 67 [basename] = news.private.add.php [child] = ) [30] = Array ( [id] = 30 [parent] = 25 [name] = Overview [uri] = 68 [basename] = news.private.overview.php [child] = ) ) ) [26] = Array ( [id] = 26 [parent] = 23 [name] = Calendar [uri] = 0 [basename] = [child] = Array ( [31] = Array ( [id] = 31 [parent] = 26 [name] = Add [uri] = 69 [basename] = news.event.add.php [child] = ) [32] = Array ( [id] = 32 [parent] = 26 [name] = Overview [uri] = 70 [basename] = news.event.overview.php [child] = ) ) ) ) ) ) I'm looking for a function to loop (recursive?) through the array and remove some keys. I my system I can allow users to certain functions/pages and if I deny access to the whole "block" "Events", the array will look like this: Array ( [1] = Array ( [id] = 1 [parent] = 0 [name] = Startpage [uri] = 125 [basename] = index.php [child] = ) [23] = Array ( [id] = 23 [parent] = 0 [name] = Events [uri] = 0 [basename] = [child] = Array ( [24] = Array ( [id] = 24 [parent] = 23 [name] = Public news [uri] = 0 [basename] = [child] = ) [25] = Array ( [id] = 25 [parent] = 23 [name] = Private news [uri] = 0 [basename] = [child] = ) [26] = Array ( [id] = 26 [parent] = 23 [name] = Calendar [uri] = 0 [basename] = [child] = ) ) ) ) As you can see above, the whole "block" "Events" is useless right now, becuase there is no page associated with each option. So I need to find all "keys" where "basename" is null AND where child is not an array or where the array is empty and remove them. I found this function when searching the site: function searchAndDestroy(&$a, $key, $val){ foreach($a as $k = &$v){ if(is_array($v)){ $r = searchAndDestroy($v, $key, $val); if($r){ unset($a[$k]); } }elseif($key == $k && $val == $v){ return true; } } return false; } It can be used to remove a key any where in the array, but only based in one thing, for example remove all keys where "parent" equals "23". But I need to find and remove (unset) all keys where "basename" is null AND where child isn't an array or where the array is empty. Can anyone help me out and possibly tweak the function above? Thank you,

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  • Does JSON.js cause conflicts with Sys.Serialization.JavaScriptSerializer.serialize

    - by David Robbins
    I am using Telerik controls in my webforms and want to serialize object on the client. Since I am getting a stackoverflow error with Sys.Serialization.JavaScriptSerializer.deserialize I wanted to try JSON. With both JSON and and the MS library I get "Sys.Application is undefined." Has anyone encountered this what did you do as a work around? EDIT I am serializing my object on a parent page and passing them via an argument to a child window. The child window is in an IFRAME tag. The object can be used in the child page, but I receive the stackoverflow error when I serialize it. The object is an Array of objects.

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