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  • in ruby on rails, how to call a action in ApplicationController?

    - by siulamvictor
    I am new to Ruby and RoR. I am not really understand how's the controller work I have an action in ApplicationController def some_checking ... end And I would like to call the action some_checking in another controller class OtherController < ApplicationController some_checking def xxx end end Is there anything wrong? How can I call an action in ApplicationController? I just can't get into some_checking.

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  • How to upgrade self-hosted wordpress and installed plugins of live site to latest availalbe versions

    - by jitendra
    I have to upgrade a running wordpress site's wordpress CMS and some installed plugins.and some plugins which i want to upgrade has been modified before to achieve something. http://is.gd/b5j9h How to upgrade Wordpress to latest without loosing anything, any post, comments? What precautions should i take? How should i take backup of all things? Should i take backup of database also? How to upgraded modified plugins without loosing functionality?

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  • Does webkit-scrollbar work with webkit-transition?

    - by Trev
    I want a custom webkit-scrollbar to animate a different background color for the hover state. The code below changes the color on hover but doesn't animate anything. It works on a div so I suspect webkit-scrollbar doesn't play nice with transitions. ::-webkit-scrollbar-thumb { background-color: #a8a8a8; -webkit-transition: background-color 1s linear; } ::-webkit-scrollbar-thumb:hover { background-color: #f6f6f6; }

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  • JQUERY, AJAX Request and then loop through the data.

    - by nobosh
    Does anyone see anything wrong with the following: $.ajax({ url: '/tags/ajax/post-tag/', data: { newtaginput : $('#tag-input').val(), customerid : $('#customerid').val()}, success: function(data) { // After posting alert(data); arr = data.tagsinserted.split(','); alert(arr); //Loop through $.each(arr, function(n, val){ alert(n + ' ' + val) }); } }, "json"); tagsinserted is what's being returned, here is the full response: {"returnmessage":"The Ajax operation was successful.","tagsinserted":"b7,b4,dog,cat","returncode":"0"} Thanks

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  • Jquery inside Facebox

    - by dakemz
    I have facebox setup and it works. when I load an external page with a tab based navigation (JQuery too) the modal works but the nav doesnt. If it isnt clear I actually want the tabs to be inside the lightbox. And I also have php/mysql running inside the lightbox if that can change anything. Thanks for any help.

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  • iphone sdk - Itunes connect how to change device requirements?

    - by Dave
    What is it im supposed to set in the plist so that it shows that it does not work on the ipad on itunes? its somthing to do with this http://developer.apple.com/iphone/library/documentation/iPhone/Conceptual/iPhoneOSProgrammingGuide/AdvancedFeatures/AdvancedFeatures.html but I dont see anything that seems appropriate? Im still kind of noobish so I'd appreciate a really simple answer or as simple as possible. Thanks for your time

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  • Biased Random Number Generator

    - by cmptrer
    I am looking for a random number generator that can be biased. For instance, say I want a random number between 1-5, with the probability being: 1: Comes up 20% of the time 2: Comes up 10% of the time 3: Comes up 40% of the time 4: Comes up 25% of the time 5: Comes up 5% of the time Is there anything in the standard library, or other libraries out there that would do this? Alternatively, is there an efficient way to do this myself?

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  • DBCC SQL Server 2000 sysindexkeys

    - by Debasish Pramanik
    I have a SQL Server 2000 database. When I run the following command select * from sysindexkeys This display the appropriate records. I then do a DBCC command for the sysindexkeys. It doesn't display anything. Strange there is no page having the sysindexkeys records. Then how the query display the list of records.

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  • Disable keyboard input on Android TimePicker

    - by ashughes
    I'm developing and Android app using the 1.6 sdk. I'm using a TimePicker and I don't want the soft keyboard to come up when you click on the digits in the TimePicker. I only want the TimePicker to be changed using the plus and minus buttons. I've tried using android:focusable="false" and android:focusableInTouchMode="false" hoping those would do it, but they didn't seem to do anything. Is there a way to do this?

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  • Storing and Retrieving TimeUUIDType types with Net::Cassandra::Easy ?

    - by Holden Robbins
    Doing the following: my $c = Net::Cassandra::Easy-new(server = 'localhost', port = '9160', keyspace = 'Keyspace1'); $c-connect(); my $uuid_bin = Data::UUID-new()-create_bin(); eval { $result = $c-mutate([$key], family = 'StandardByUUID1', insertions = { $uuid_bin = '123' }); }; warn $@ if $@; Result is a: Net::GenCassandra::InvalidRequestException I didn't see anything similar to Net::Cassandra::Easy::pack_decimal for UUIDs.

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  • Async Call To Services

    - by Pita.O
    Hi Is there any time it would not be a good idea to call web services async? My data layer is a REST-based interface and I thinking of adopting an async-only approach to all the CRUD in the system. Is there anything I should know?

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  • Haars Cascade for Actionscript development

    - by Andre
    Hi guys, I have an object that I want to be able to recognize in AS3. There's a port of OpenCV for AS3 already, that works with Haars cascades, so now I need to create a cascade of my object. From what I've read, I'll have to create an XML of several images (positive and negative), but I can't find a program that'll do that for Mac OS X. Is there anything I can use that'll generate that XML on Mac OS X? Cheers, Andre

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  • Axis web service can't be invoked from web application

    - by jani
    Hi all, I have a simple axis 1.4 web service which I deployed successfully and can invoke it from main method of a Java class. This works fine but when I try to invoke it from a web application it throws an exception saying 'Class not found' for the class 'ws/impl/AwardWebServiceSoapBindingStub'. I tried to debug it but could not find anything. Any help? Thanks in advance. Regards, Jani.

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  • Enable debug logging in maven jetty 7 plugin

    - by wds
    I'm running a java webapp with a simple mvn jetty:run, using the latest jetty plugin, but I can't seem to find a way to tell jetty to output DEBUG messages to console (for the embedded jetty instance, not the plugin itself). It's currently outputting only WARN and INFO messages. I've tried setting -DDEBUG and -DVERBOSE, but they don't do anything. I've already had a look at the documentation, but it doesn't seem to cover this.

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  • What's missing in Cocoa?

    - by Bridgeyman
    If you could add anything to Cocoa, what would it be? Are there any features, major or minor, that you would say are missing in Cocoa. Perhaps there is a wheel you have had to invent over and over because of an omission in the frameworks?

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  • Eclipse: How to convert a web project into an AspectJ project and weave and run it using the AJDT pl

    - by Kent
    What I want to do: I want to use the @Configured annotation with Spring. It requires AspectJ to be enabled. I thought that using the AJDT plugin for compile time weaving would solve this problem. Before installing the plug in the dependencies which were supposed to be injected into my @Configured object remained null. What I have done: Installed the AJDT: AspectJ Development Tools plug in for Eclipse 3.4. Right clicked on my web project and converted it into a AspectJ project. Enabled compile time weaving. What doesn't work: When I start the Tomcat 6 server now, I get an exception*. Other information: I haven't configured anything in the AspectJ Build and AspectJ Compiler parts of the project properties. JDT Weaving under Preferences says weaving is enabled. I still have Java build path and Java Compiler under project properties. And they look like I previously configured them (while the above two new entries are not configured). The icon of my @Configured object file looks like any other file (i.e. no indication of any aspect or such, which I think there should be). The file name is MailNotification.java (and not .aj), but I guess it should still work as I'm using a Spring annotation for AspectJ? I haven't found any tutorial or similar which teaches: How to turn a Spring web application project into an AspectJ project and weave aspects into the files using the AJDT plugin, all within Eclipse 3.4. If there is anything like that out there I would be very interested in knowing about it. What I would like to know: Where to go from here? I just want to use the @Configured annotation of Spring. I'm also using @Transactional which I think also needs AspectJ. If it is possible I would like to study AspectJ as little as possible as long as my needs are met. The subject seems interesting, but huge, all I want to do is use the above two mentioned Spring annotations. *** Exception when Tomcat 6 is started: Caused by: java.lang.IllegalStateException: ClassLoader [org.apache.catalina.loader.WebappClassLoader] does NOT provide an 'addTransformer(ClassFileTransformer)' method. Specify a custom LoadTimeWeaver or start your Java virtual machine with Spring's agent: -javaagent:spring-agent.jar at org.springframework.context.weaving.DefaultContextLoadTimeWeaver.setBeanClassLoader(DefaultContextLoadTimeWeaver.java:82) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1322) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473) ... 41 more

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  • PHP sandbox/sanitize code passed to create_function

    - by kpowerinfinity
    Hello, I am using create_function to run some user-code at server end. I am looking for any of these two: Is there a way to sanitize the code passed to it to prevent something harmful from executing? Alternately, is there a way to specify this code to be run in a sandboxed environment so that the user can't play around with anything else. Thanks!

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  • what is the default timezone in Websphere 6.1

    - by neverland
    Hi am running websphere 6.1 on RSA what is the default timezone set on it if i dont set any websphere variable etc(like the TZ variable). Running into this weird issue where my application shows timestamp correctly for User timezone ,when i run it from my dev env but pulls out all timestamps in GMT irrespective of the logged in users timezone in an env which is supposed to have the server run on GMT. So wanted to know what was the default TZ set if you do not configure anything

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  • QueueConnectionFactory for MQSeries

    - by Pawel
    Does anyone know if there is an implementation of javax.jms.QueueConnectionFactory for MQSeries and where to get it? I Googled it and searched IBM website but couldn't find anything. I don't want to retrieve the connection or factory from Websphere MQ via jndi, I need my own connection factory.

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