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  • Java Object Creation Error

    - by ikurtz
    package Sartre.Connect4; import javax.swing.*; public class ChatGUI extends JDialog { public ChatGUI(){ setTitle("Chat"); } } when i do this in another class in the same package: ChatGUI chatGUI = new ChatGUI(); i end up with a situation: Cannot Find Symbol please help?

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  • AS3 Crossdomain imageload

    - by Ela
    Hi, Actually i have to load images into stage from any server, so tried using crossdomain.xml from my server root and loaded it to the as file like this, though it throughs error SecurityError: Error #2122: Security sandbox violation: Loader.content: http://sss/Player.swf cannot access http://ffff/images/logo-bg.jpg. A policy file is required, but the checkPolicyFile flag was not set when this media was loaded. at flash.display::Loader/get content() at SS4UPlayer_fla::MainTimeline/ss4uLogoCompleteHandler() Whats the problem, Please can you find it.

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  • Call overidden method in Dojo

    - by nomind
    In dojo, one cannot call a overidden superclass method outside of the same method in the derived class (for which there is this.inherited(), other than that one can call using class_name.function_name.apply). This feature is no longer there because of some refactoring and dojo guys are not going to put it back because they are not convinced about a good enough case for this. Please read this mail thread for details. Isn't there a good enough case for this functionality? Why or why not?

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  • jquery onclick for expanding text content on the right?

    - by Jon Snow
    Hi I am trying to achieve the same effect as it is on hover on my fiddle, I would like to use jquery click/toggle to expand the content instead of seeing it on hover I am trying the basic addClass with jquery/css but somehow it's breaking off and cannot figure it out how to work properly Would appreciate any help or advice on the following, thanks a lot in advance, here is the fiddle i created with the jquery I am using $(document).ready(function(){ $(".gamewrapper").click(function(){ $(".gamewrapper").addClass("expand"); }); }); Thanks

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  • Where is the action listener registered?

    - by Summer_More_More_Tea
    Hi there: I come across this problem when referring a piece of javascript code: <a href="javascript:void(0);"><!-- other html elements --></a> It want to register a mouse click event listener on this anchor, but I cannot find which function is registered. What's more, what does the code href="javascript:void(0);" mean? Thanks in advance!

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  • application blocking

    - by pradeep
    I have a application which runs over browser ...php application... i need to lock this application to only few machines and laptops that we allow to access. IP locking cannot be done as laptops can be on wifi from outside... Any Idea on how to do this?

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  • (gcc) Multi-Dim Array or Double Pointer for Warning-free Compile

    - by paul simmons
    Hi, I have a function, which is called sometimes with regular, sometimes dynamic arrays. If I define the function as function_name(int[10][10] a) and send int** as a parameter, I get a warning. Opposite, if I declare function_name(int** a) and send int[][] as a parameter (after casting) I cannot access to array elements inside function. What is the correctest way?

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  • How to create a "copy" of SQL Server transaction log file

    - by Salman A
    I want a copy of SQL Server transaction log file for "raw" analysis. What is the safest way to get a copy of that file without shutting down the database and disturbing the existing log/backups/backup schedules and just about everything. FYI, Its a SQL Server 2000 database server and I can see the log file (its about 4GB in size) and I cannot copy it as is; I get the "access denied" error when copying from explorer or command line.

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  • static thread function access non-static class member in C++

    - by user397390
    Class Test{ int value; static void* thread_func(void* args){ value++; } void newthread(){ pthread_create(&thread_func,...); } } I'm trying to create a thread in Class Test. Therefore compiler forces me to make thread_func static. However I cannot access the non-static member "value" anymore. It says: invalid use of member 'Class::value' in static member function Is there a way around it?

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  • @property setter for BOOL.

    - by George
    Hi, I'm having problems setting a BOOL using @property and @synthesize. I'm using @property BOOL isPaused; And I can get it by using [myObject isPaused]; but I cannot manage to set it. I'd like to use [myObject setPaused: NO];. I also tried @property (setter=setPaused) BOOL isPaused; but if I'm not mistaking, then I need to write that setter myself.

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  • error when uploading with Git

    - by user560831
    I am new to Git hub and was able to successfully create an ssh key and upload it to the website however when I type in git push origin master I receive the following error: error: cannot run ssh: no such file or directory fatal: unable to fork I am using Cygwin on a windows Vista machine if that is also useful. Ok.. after installing openssh I now get the error: Permission denied (publickey) fatal: the remote end hung up unexpectedly

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  • sybase trigger to find the deleted querry

    - by vinod
    hi , In my sybase server, some rows of a table (TBL_RESOURCE) are deleting from unknown source at random intervals.I tried a lot, but i cannot able to locate from which source/file/process this data is deleting.Is there any mechanism to locate this problem !! i need to find out who is deleting this rows.. how we can find out who is deleted it and from which file ... can we use triger to find the source of deletion ..?

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  • Problem migrating membershipProvider functionality from mvc1 to mvc2

    - by Jericho
    I am migrating a web app in mvc1 to mvc2. When it came down to migrating my MembershipProvider authentication I keep getting errors that MembershipProvider and MembershipCreateStatus type cannot be found. I do have the reference to System.Web which to my understanding includes the Security reference, but when I examine the the object, those types do not appear. I am just getting familiar with mvc2, if anyone has any input on this it would be extremely appreciated.

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  • Shortcodes and Custom Fields

    - by user1429400
    How do I get shortcodes to process properly in custom fields? I've tried using the code below, but I cannot figure out where to place it ("button" is the name of the field): <?php if ( get_post_meta($post->ID, 'button', true) ) echo do_shortcode(get_post_meta($post->ID, 'button', $single = true)); ?> As of now, the shortcode is working in the sense that the button is displaying, but the shortcode text is displaying where the "buy now" button is supposed to be. See screenshot: http://i.imgur.com/41vsr.png

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  • How does a parser LL(*) works?

    - by freezer878
    Hi, I cannot find any complete description about LL() parser, such as ANTLR, on Internet. I'm wondering what is the difference between an LL(k) parser and an LL() one and why they can't support left-recusrive grammars despite their flexibility. Thanks in advance. Fabio.

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  • How to centre list-items in a column

    - by unknowndomain
    Hey all, I am trying to centre page numbers at the bottom of this test blog... http://jocelynwarner.com/test/ in the centre between the previous and next buttons however I cannot think how to do it, I tried a few different tutorials but they didn't really seem to help with this. Any hints on how to make them sit centrally in the left column (the width of the blog content - sidebar) would be greatly appreciated.

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  • How to escape regular expression in javascript ?

    - by Relax
    My codes is like pattern = 'arrayname[1]'; // fetch from dom, make literal here just for example reg = new RegExp(RegExp.quote(pattern), 'g'); mystring.replace(reg, 'arrayname[2]'); But it just cannot get running with error message says: "RegExp.quote is not a function", am i missing something simple?

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  • How to use ';' in urls, using Google Appengine

    - by tonfa
    Using the local dev server, I can use ';' in urls, but as soon as I try the live version hosted by Google, it looks like the ';' and everything afterward is stripped (at least according to request.path_qs). (I would prefer not to encode them if possible, it's much less user friendly if the url cannot be constructed by copy-pasting, especially since other characters works fine, e.g. ':').

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  • MySQL> Selecting from more tables (with same columns) without UNION

    - by Petr
    Hi, It is probably pretty simple but I cannot figure it out: Say I have tables A and B both with the same columns. I need to do SELECT * FROM A,B without having results merged into one row. I.e. when each table has 2 rows, I need the result to have 4 rows. EDIT: I know about JOIN but dont know how to join the tables without predicate. I need merge them. Thanks

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  • Adding to the schema of a subscribing database.

    - by NTDLS
    Transactional Replication on SQL Server 2005 Enterprise x64 (SP3). I need to add check constraints to a databases that is the target for a replication, but I cannot add the check constraints to the publishing database. The Problem is that the replication process keeps removing my constraints. How do I prevent this?

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  • jquery adding new class aconfiguration on id?

    - by dupdup
    <area shape="poly" coords="63,10,64,38,89,37,91,10" class={"strokeColor:'0000ff',strokeWidth:5, fillColor:'ff0000',fillOpacity:0.6}" href="#" id="x1"> There is a imagemap in my html and I want to dynamicly add a new configuration "alwaysOn:true" to the class attribute. $("#x1").click(function(){alert(8);}) I am newbea I can add click listener to it but cannot figure out how to add config option How can I do that with jquery?

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  • Postgresql constraint

    - by Ryan
    I cannot seem to get this right, I am trying to modify a field to be a foreign key, with cascading delete... what am i doing wrong? ALTER TABLE my_table ADD CONSTRAINT $4 FOREIGN KEY my_field REFERENCES my_foreign_table ON DELETE CASCADE;

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