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JavaFX FXMLLoader InvocationTargetException?

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问题 I am trying to update some components situated in other Controller using FXMLLoader, When i run my code i get this exception : Exception in thread "JavaFX Application Thread" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException at javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1774) at javafx.fxml.FXMLLoader$ControllerMethodEventHandler.handle(FXMLLoader.java:1657) at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86

jquery .load dynamic image

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问题 Is there any way I can use the .load event(or any other jquery event) with a dynamic image such as this Whenever I try to use the .load or .get method to reload that page into the document it just come out as �� in Firefox and �PNG in internet explorer. What am I missing here? What would be the best way to do this? Overall what I'm trying to accomplish here is to reload the captcha.php file into a div when a link is clicked and have a different captcha image be shown without refreshing

Saving/loading data?

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问题 I'm still making my clock. I want to save/load my data from when I use the clock so when I close at a specific time(like January 23rd), when I re-open eclipse I can do something so it brings me back to said time. Any ideas? (Snippits requested) import java.util.Scanner; import static java.lang.System.out; public class Clock { public static void main(String args[]) throws InterruptedException { Scanner keyboard = new Scanner(System.in); out.print("Set the week and day."); String specday = null

Android pre`loading Activity

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问题 I have a question regarding the loading of the first Activity in my App. Before loading it, app shows this screen: https://www.dropbox.com/s/r33n3u3xfmth345/Screenshot_2013-08-16-12-02-08.png , and what I would like, is to load directly my Activity. I'll mention that I m using SherlockActivity, and I already tried setting the Theme both in Manifest or programatically in onCreate() of my Activity, with same result (pre-load s with that screen for 2-3 secs, then loads my Activity). Any thoughts

jQuery load() code not working in Google Chrome

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问题 i am stuck here with a little jQuery Problem! I am using this code to load the content of a html file (bio.html) into a div containter (content). This works in IE8 and Firefox 6, but not in Google Chrome! Any ideas what i might be doing wrong? Heres the Code: <head> <title>Test</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8" /> <script type="text/javascript" src="./js/jquery.min.js"></script> </head> <div id="content"> hi </div> <script type="text/javascript"> $

JQuery - Looping a .load() inside a 'for' statement

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问题 I'm not sure if this will actually be possible, since load() is an asynchronous method, but I need some way to basically Load several little bits of pages, one at a time, get some data included in them via JavaScript, and then send that over via Ajax so I can put it on a database I made. Basically I get this from my page, where all the links I'll be having to iterate through are located: var digiList = $('.2u'); var link; for(var i=0;i<digiList.length;i++){ link = "http://www.digimon-heroes

jquery load freezing the page

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问题 $(document).ready(function(){ $("a[href*='http://']:not([href*='"+location.hostname+"'])").attr("target","_blank"); $("a[target!='_blank'][target!='_top']").click(function(){ $("#actualcontent").load($(this).attr("href")); $("#nav").load('nav.php'); window.location.hash=$(this).attr("href"); return false; }); }); This code works fine, but when you click links, the pages load but they freeze the page until fully loaded. Any idea of a workaround? This script is embedded at the bottom of the

Load DOM before css?

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问题 My jQuery code sets the height of an element to 0px as soon as the page loads, then animates it to 500px. In my CSS, this element is already set to 500px (in case anyone has javascript turned off). I tried 'DEFER' on the tag where I link to the stylesheet so that the CSS loads in last of all, but that causes a blank white page to show up between navigating through pages - which I don't want, because I lose the smooth page transition effects that I am after. Is there a way that I can set the

iCloud wont sync on the first launch

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问题 I have a bug where my app wont pull icloud inforamtion on the first launch but it does on the subsequent tries. here is my code to load a file from icloud. void DLC::loadFromiCloud(std::string fileName){ NSURL *mUbiqUrl = [[NSFileManager defaultManager] URLForUbiquityContainerIdentifier:nil]; if (mUbiqUrl) { std::string fullPath = getLibraryPath_iOS() + fileName; NSString* restorePath = [NSString stringWithUTF8String:(fullPath.c_str())]; NSError *error = nil; NSURL *fileToDownload = [mUbiqUrl

reload php code with ajax

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问题 I have php code like this : <div> <?php if($link AND $access AND !$timer_expired): ?> <font color="green">Status: Unlocked - You have successfully unlocked "<?php echo htmlspecialchars($link['link_title']);?>", the website is listed below.</font> <?php else:?> <font color="red"> Status : Locked - To Unlock "<?php echo htmlspecialchars($link['link_title']);?>" Please Complete the Survey.</font> <?php endif;?> </div> I need to let it reload it self until the status be "Unlocked" then stop load