Search Results

Search found 26523 results on 1061 pages for 'jack back'.

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

Page 398/1061 | < Previous Page | 394 395 396 397 398 399 400 401 402 403 404 405  | Next Page >

  • update div after jeditable submit in rails

    - by nvano
    i want to submit the text from jeditable, store it in the database and then i don´t want to render the updated text back to jeditable field, i want to update the whole div in which the jeditable field (and maybee other text fields) is. f.e. i change the username via jeditable inplace editor, then i store the changes in the db and now i want to update the complete div which contains the username (in place editor) and also other divs, cause after the username changes, the email changes, too.

    Read the article

  • OSGI classcast exception on felix

    - by Nico
    Hi, i'm fairly new to osgi and am trying to get a functional proof of concept together. The setup is that my common api is created in a bundle creatively named common-api.jar with no bundle activator, but it exports all it's interfaces. the one of interest in this situation is DatabaseService.java. I then have a Second bundle called systemx-database-service. That implements the database service interface. this works fine as in the activator of the implementation bundle i test the connection to the database and select some arbitraty values. I also register the service i want to be available to the other bundle's like so: context.registerService(DatabaseService.class.getName(), new SystemDatabaseServiceImpl(context), new Properties()); The basic idea being when you look for a service reference for a Database service you'll get back the SystemDatabaseService implementation. When i do a inspect service the output it this: -> inspect s c 69 System Database Service (69) provides services: ---------------------------------------------- objectClass = za.co.xxx.xxx.common.api.DatabaseService service.id = 39 which would lead me to believe that if i do this in a test bundle: context.getService(context.getServiceReference(DatabaseService.class)); i should get back an instance of DatabaseService.class, but alas no such luck. it simply seems like it cannot find the service. stick with me here my story gets stranger. figuring there is no where to go but up i wrote this monstrosity: for (Bundle bundle : bundles) { if (bundle.getSymbolicName().equals("za.co.xxx.xxx.database-service")) { ServiceReference[] registeredServices = bundle.getRegisteredServices(); for (ServiceReference ref : registeredServices) { DatabaseService service = (DatabaseService) context.getService(ref); // use service here. } } } } now i can actually see the service reference, but i get this error java.lang.ClassCastException: za.co.xxx.xxx.database.service.impl.SystemDatabaseServiceImpl cannot be cast to za.co.xxx.xx.common.api.DatabaseService which is crazy since the implementation clearly implements the interface! Any help would be appreciated. Please keep in mind i'm very new at the osgi way of thinking so my whole approach here might be flawed. oh. if anyone wants the manifests i can post them. and i'm using the maven-bnd-plugin to build and executing on felix. thanks Nico

    Read the article

  • Salt question - using a "random salt"

    - by barfoon
    Hey everyone, Further to my question here, I have another question regarding salts. When someone says "use a random salt" to pre/append to a password, does this mean: Creating a static a 1 time randomly generated string of characters, or Creating a string of characters that changes at random every time a password is created? If the salt is random for every user and stored along with the hashed password, how is the original salt ever retrieved back for verification? Thanks!

    Read the article

  • Wikipedia API: list=alllinks confusion

    - by Chris Salij
    I'm doing a research project for the summer and I've got to use get some data from Wikipedia, store it and then do some analysis on it. I'm using the Wikipedia API to gather the data and I've got that down pretty well. What my questions is in regards to the links-alllinks option in the API doc here After reading the description, both there and in the API itself (it's down and bit and I can't link directly to the section), I think I understand what it's supposed to return. However when I ran a query it gave me back something I didn't expect. Here's the query I ran: http://en.wikipedia.org/w/api.php?action=query&prop=revisions&titles=google&rvprop=ids|timestamp|user|comment|content&rvlimit=1&list=alllinks&alunique&allimit=40&format=xml Which in essence says: Get the last revision of the Google page, include the id, timestamp, user, comment and content of each revision, and return it in XML format. The allinks (I thought) should give me back a list of wikipedia pages which point to the google page (In this case the first 40 unique ones). I'm not sure what the policy is on swears, but this is the result I got back exactly: <?xml version="1.0"?> <api> <query><normalized> <n from="google" to="Google" /> </normalized> <pages> <page pageid="1092923" ns="0" title="Google"> <revisions> <rev revid="366826294" parentid="366673948" user="Citation bot" timestamp="2010-06-08T17:18:31Z" comment="Citations: [161]Tweaked: url. [[User:Mono|Mono]]" xml:space="preserve"> <!-- The page content, I've replaced this cos its not of interest --> </rev> </revisions> </page> </pages> <alllinks> <l ns="0" title="!" /> <l ns="0" title="!!" /> <l ns="0" title="!!!" /> <l ns="0" title="!!!!" /> <l ns="0" title="!!!!!!!!!!!!!!!!!!!!!" /> <l ns="0" title="!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" /> <l ns="0" title="!!!!!!!!!!!!!!!!!!!!*was up all u hater just stopingby to show u some love*!!!!!!!!!!!!!!!!!!!!!!!!!!!" /> <l ns="0" title="!!!!!!!!!!!!&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;********(( )))))F/W///CHRYSLER/FUCKING/FUCKING/FUCKING/I HATE THE QUEEN!!!/I AM HORRID HENRY/Chrysler Cirrus/php" /> <l ns="0" title="!!!!!Hephaestos IS A FUCKING WHINY GUY!!!!!!" /> <l ns="0" title="!!!!Do you really want to see this article on your default search?" /> <l ns="0" title="!!!!Legal!!!!" /> <l ns="0" title="!!!!YOU ARE A COCKSUCKING WHINY GREASER!!!!" /> <l ns="0" title="!!!BESQUERKAN!!!" /> <l ns="0" title="!!!Fuck You!!!" /> <l ns="0" title="!!!Fuck You!!! And Then Some" /> <l ns="0" title="!!!Fuck You!!! And Then some" /> <l ns="0" title="!!!Fuck You!!! And then Some" /> <l ns="0" title="!!!Fuck You!!! and Then Some" /> <l ns="0" title="!!!Three !!! Amigos!!!" /> <l ns="0" title="!!! (album)" /> <l ns="0" title="!!! (band)" /> <l ns="0" title="!!1" /> <l ns="0" title="!!BOSS!!" /> <l ns="0" title="!!Destroy-Oh-Boy!!" /> <l ns="0" title="!!Fuck you!!" /> <l ns="0" title="!!M" /> <l ns="0" title="!!Que Corra La Voz!!" /> <l ns="0" title="!! (chess)" /> <l ns="0" title="!! (disambiguation)" /> <l ns="0" title="!! 6- -.4rtist.com" /> <l ns="0" title="!!m" /> <l ns="0" title="!!suck my balls!!" /> <l ns="0" title="!!~~YOU WIN~~!!" /> <l ns="0" title="!&#039;O-!khung language" /> <l ns="0" title="!(1)Full Name:(2)Age:(3)Sex:(4)Occupation:(5)Phone Number: (6)Delivery Address:(7)Country of Residence:. Dr.John Aboh" /> <l ns="0" title="!-" /> <l ns="0" title="!-My Degrassi Top 10 Episodes" /> <l ns="0" title="!10 Show" /> <l ns="0" title="!2005" /> <l ns="0" title="!2006" /> </alllinks> </query> <query-continue> <revisions rvstartid="366673948" /> <alllinks alfrom="!2009" /> </query-continue> </api> As you can see if you look at the <alllinks> part, its just a load of random gobbledy-gook. No nearly what I thought I'd get. I've done a fair bit of searching but I can't seem to find a direct answer to my question. What should the list=alllinks option return? Why am I getting this crap in there? Thanks for your help

    Read the article

  • Weird Java Math ,10 ^ 1 = 11?

    - by Simon
    For an exercise I was writing a loop that turns a string into an integer without using the built in functions by multiplying each individual value by its numerical position. 75 would be 7*(10 ^ 1) + 5*(10 ^ 0), for example. However, for some reason (10 ^ 1) keeps coming back as 11. Is there some mistake I have made or an explanation for this?

    Read the article

  • Testing a Doctrine2 Entity with assertEquals results in fatal out-of-memory error

    - by Matt
    I have a PHPUnit test that's using a Doctrine2 custom repository and Doctrine Fixtures. I wanted to test that a query gave me back an expected entity from my fixture. But when I try $this->assertEquals($expectedEntity, $result);, I get Fatal error: out of memory. I'm guessing it is recursing into all the relations and the entity manager and whatnot. Is there a good way to test this equality? Should I just assertEquals on the IDs of the entities?

    Read the article

  • Objective C iPhone save text

    - by David Maitland
    How is it possible to save text from a text field when the user quit's the app then when the user re opens the app the text appears back in the same text box, can this be done with out a save button? What code is needed for the text to be saved and what action is needed for doing this when the app is opened? Thanks, David

    Read the article

  • When should a member function have a const qualifier and when shouldn't it?

    - by SCFrench
    About six years ago, a software engineer named Harri Porten wrote this article, asking the question, "When should a member function have a const qualifier and when shouldn't it?" I found it to be the best write-up I could find of the issue, which I've been wrestling with more recently and which I think is not well covered in most discussions I've found on const correctness. Since a software information-sharing site as powerful as SO didn't exist back then, I'd like to resurrect the question here.

    Read the article

  • WPF PropertyGrid - adding support for collections

    - by akjoshi
    Hi, I am working on wpf propertygrid(PG) control and I want the PG to support collection type(IList, ObservableCollection etc.) properties. I am bit confused on how to keep track of selected item(of that collection) and pass that to client. Any ideas? If the solution makes use of the Open Source WPF PropertyGrid (http://www.codeplex.com/wpg) I will implement the changes /additions back into the control.

    Read the article

  • How do i start learn python for web

    - by srisar
    Hi, I am learning python for a while, now I like to learn python for web, using python as a back-end of website. where and how do I start learning this: Example usages are : connecting database and retrieve and store information from forms

    Read the article

  • i want to send 20000 messages from JMeter to JMS Queue through web methods and get/capture responses

    - by sam
    Blockquote Hi i'm trying to post JMS messages to JMS queue through web methods,JNDI. i want to post 20000 messages using one connection. i want to read the responses back once returned by wMethods. i want to capture the request & response for all 20000 messages i'm using JMeter is there any other opensource, easily usable tool available for this testing? thanks in advance. regards, Sam Blockquote

    Read the article

  • why is my emacs yanking the wrong text?

    - by Josh Knox
    running emacs 22... on ubuntu 9.04, fresh install. When I copy a region of text via C-w (clipboard-kill-ring-save) then yank it back with C-y (clipboard-yank) it pastes random stuff, from some other buffer that isn't even open. It was working fine earlier today and I haven't changed my emacs config. Any ideas why this is suddenly happening/ how to fix it? Thanks!

    Read the article

  • Tomcat JNDI Connection Pool docs - Random Connection Closed Exceptions

    - by Andy Faibishenko
    I found this in the Tomcat documentation here What I don't understand is why they close all the JDBC objects twice - once in the try{} block and once in the finally{} block. Why not just close them once in the finally{} clause? This is the relevant docs: Random Connection Closed Exceptions These can occur when one request gets a db connection from the connection pool and closes it twice. When using a connection pool, closing the connection just returns it to the pool for reuse by another request, it doesn't close the connection. And Tomcat uses multiple threads to handle concurrent requests. Here is an example of the sequence of events which could cause this error in Tomcat: Request 1 running in Thread 1 gets a db connection. Request 1 closes the db connection. The JVM switches the running thread to Thread 2 Request 2 running in Thread 2 gets a db connection (the same db connection just closed by Request 1). The JVM switches the running thread back to Thread 1 Request 1 closes the db connection a second time in a finally block. The JVM switches the running thread back to Thread 2 Request 2 Thread 2 tries to use the db connection but fails because Request 1 closed it. Here is an example of properly written code to use a db connection obtained from a connection pool: Connection conn = null; Statement stmt = null; // Or PreparedStatement if needed ResultSet rs = null; try { conn = ... get connection from connection pool ... stmt = conn.createStatement("select ..."); rs = stmt.executeQuery(); ... iterate through the result set ... rs.close(); rs = null; stmt.close(); stmt = null; conn.close(); // Return to connection pool conn = null; // Make sure we don't close it twice } catch (SQLException e) { ... deal with errors ... } finally { // Always make sure result sets and statements are closed, // and the connection is returned to the pool if (rs != null) { try { rs.close(); } catch (SQLException e) { ; } rs = null; } if (stmt != null) { try { stmt.close(); } catch (SQLException e) { ; } stmt = null; } if (conn != null) { try { conn.close(); } catch (SQLException e) { ; } conn = null; } }

    Read the article

  • How can i trace changes made to the DOM by JavaScript?

    - by Denis Hoctor
    I have a large website in development with a large amount of JS in different files. I have come across an issue where something is removing a class from the DOM. I can see it when I view source but not in Firebug. Normally I would place some alerts/console.log calls with the hasClass value but because I have no idea where to start I wanted to know if I can trace the change back when it occurs somehow? Denis

    Read the article

  • Bounced email on Google App Engine

    - by Ivan Vovnenko
    I'm developing application for google app engine (python), witch needs not only to send emails, but also know which ones bounce back. I created special account for my domain [email protected], added it as an app admin and sending messages from it. The problem is (and it was described here http://code.google.com/p/googleappengine/issues/detail?id=1800) - GAE sets the Return-Path to some internal email address, not allowing to receive bounced email messages. Anyone aware of any possible workaround for this? Thanks.

    Read the article

  • How to get the list of SqlInstances of a paricular machine

    - by Cute
    Can anyone tell me how to get remote Sqlserver instances using c# and SMO or any api? I have a remote server name "RemoteMC", which has 2 instances of sql server: "RemoteMc" and "RemoteMC\sqlexpress" I try to get the instances in code like this: Server srv=new Server("RemoteMC"); DataTable dt=SmoApplication.EnumAvailableSqlServer(true); But it returns "Host\sqlexpress" I don't know what went wrong. How can I get the result back as: RemoteMC RemoteMC\sqlexpress; ?

    Read the article

  • A way to remove selected LineShape shadow effect?

    - by serhio
    Is there a way to remove the LineShape shadow effect when selecting the lineShape? I tried Protected Overrides Sub OnPaint(ByVal e As System.Windows.Forms.PaintEventArgs) Dim g As Graphics = e.Graphics g.SmoothingMode = SmoothingMode.AntiAlias Dim oldmode As SmoothingMode = g.SmoothingMode g.DrawLine(_Pen, X1, Y1, X2, Y2) g.SmoothingMode = oldmode End Sub but finally, this have some back effects on invalidation: when moving (in a panel) the line leave traces - does not invalidate properly.

    Read the article

  • What are the differences between GIT and SVN when it comes to merge conflicts solving.

    - by chalup
    I keep hearing that branching in git is so much easier than in SVN, because it's easier to merge the branch back to trunk/master. I've read some tutorials, but they only covered basic merge conflicts ("Alice changed line 8 of code.cpp and at the same time Bob changed line 8 of code.cpp...") and there are no differences between SVN and all other distributed source control systems. Can you give me the examples of changes in branch that would cause troubles in SVN repository, but would be handled gracefully by git?

    Read the article

  • Play ogg inside a page?

    - by acidzombie24
    I was pretty surprised when i saw http://www.vorbis.com/music/Hydrate-Kenny_Beltrey.ogg link not give me a download option but had a player that was not flash playing the audio back. (FireFox) Is there a way i can embed this onto a page?

    Read the article

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

< Previous Page | 394 395 396 397 398 399 400 401 402 403 404 405  | Next Page >