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  • submit form - jquery problem

    - by lannoo
    Hello all, I am trying to raise a click event on a submit button in a html form. I use the .click() jquery to catch the click event and return true at the end of the function. When I click on the submit button, the jquery functions are raised and a callback is executed, but the $_POST array is empty. How can I fix this?

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  • safely reading directory contents

    - by Jack
    Is it safe to read directory entries via readdir() or scandir() while files are being created/deleted in this directory? Should I prefer one over the other? When I say "safe" I mean entries returned by these functions are valid and can be operated without crushing the program. Thanks.

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  • How to share javascript libraries in between components of my website (i.e. lightbox)

    - by Patrick
    Can I share javascript libraries I've loaded in part of my website, with other components ? For example, I'm loading a node of my drupal website into a lightbox (rel="lightmodal"), so it is not a frame. I would like to have access from the content of the lightbox to qtip.js library (at the moment I'm using its functions but it doesn't find the library, so it doesn't work..) thanks

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  • Synchronizing non-DB SQL Server objects

    - by DigDoug
    There are a number of tools available for synchronizing Tables, Indexes, Views, Stored Procedures and objects within a database. (We love RedGate here, and throw a lot of money their way). However, I'm having a very difficult time finding tools that will help with Jobs, Logins and Linked Servers. Do these things exist? Am I missing something obvious?

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  • Playing multiple FLVs at the same time feasible?

    - by eb_Dev
    Hi, Is it feasible to play a number of FLV files at the same time on one SWF? Basically I have a brief to create a video banner with a number of FLVs of people playing at the same time but starting at different points in the videos. My concerns are with loading times, memory consumption and the starting of each FLV at a different point and looping it. The FLVs will be stored on a server and pseudo-streamed. Any tips would be greatly appreciated. Thanks, eb_dev

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  • does such a c++ tool exist? [I dont know what to call it]

    - by VSC
    Hello, I am going through the process of trying to figure out how a library of code works. I would like some sort of tool that would analyze the program that I run off of the library and tells me what functions are called in what order by each thread. Does such a tool exist? What google terms would I use to find such a program? Note: Using VS2008/Win7/C++

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  • how to make object public to all function in a class?

    - by thesocialhacker
    I've created a class that calls an object in the "__construct" how can i make this object available through out the class. class SocialMedia { function __construct() { $object = "whatever"; } } how can I access $object in the other funtions (which are static) from with in the class. I've tried to use "$this-object" but I get an error "$this when not in object context" when I try to call it from my other static functions.

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  • How to validate if an HTMLLIElement is hidden with jQuery

    - by Hanzel
    I'm iterating through a variable called content, it contains several HTMLLIElement objects. How can i use jQuery's or JavaScript's functions with this object?, what I'm trying to do is the kind of validation written in the commented code. $.each(content, function(index, value){ //if(!value.is(':hidden')){ console.log(index + ' : ' + value); //} }); What I'm getting is Uncaught TypeError: Object # has no method 'is' If I do value.getAttribute('style'); I get 'display: none;'

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  • is there and SPY++ for viewing .NET Framework messages only?

    - by Or A
    Hi, is there any good program for viewing functions / messages that are being executed on the .net framework in the background? i'm looking for something similar to what spy++ is doing, just for .NET only. I have some weird behavior that i need to understand what causing it, and i don't think on any better alternative. Thanks

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  • Finding the type of an object in C++

    - by lemnisca
    I have a class A and another class that inherits from it, B. I am overriding a function that accepts an object of type A as a parameter, so I have to accept an A. However, I later call functions that only B has, so I want to return false and not proceed if the object passed is not of type B. What is the best way to find out which type the object passed to my function is?

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  • Is UTF-8 enough for all common languages?

    - by jack
    I just wanted to develop a translation app in a Django projects which enables registered users with certain permissions to translate every single message it appears in latest version. My question is, what character set should I use for database tables in this translation app? Looks like some european language characters cannot be stored in UTF-8?

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  • Visual DataFlex: call WebService from the web page

    - by globus
    I have the web service and generated class for it. I can use this generated class in windows application as it described in Help. The question is: how can I use this generated class in the web project? (the analogous actions - creating object and use its functions -, as it was in windows app, are not worked)

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  • writing javascript div in html

    - by user333060
    i have put in my source code to show live twitter search result on my webpage. Although it shows the search result but when i open the source code of my webpage it don't shows the tweets text in my source code.iT DYNAMICALLY LOADS IT I GUESS. iS there a way out to fetch the content of div and write it with some functions like document.write or etc.

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  • How can I view the source code for a particular `predict` function?

    - by merlin2011
    Based on the documentation, predict is a polymorphic function in R and a different function is actually called depending on what is passed as the first argument. However, the documentation does not give any information about the names of the functions that predict actually invokes for any particular class. Normally, one could type the name of a function to get its source, but this does not work with predict. If I want to view the source code for the predict function when invoked on objects of the type glmnet, what is the easiest way?

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  • Saving an Object for use later

    - by Eclipsed4utoo
    As part of my widget, I use an instance of the Camera object. This is what I want to do. The user will click on my widget, I get an instance of the Camera(if it's not already stored), use it, then store it. If they click the widget again, I want to use that same instance that I used previously. Is this possible?

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