refresh

I have some code which takes a few minutes to process, it has to connect to the web for each string in a long array, each string is a url. I want to make it so that everytime it connects, it should refresh the jtextarea so that the user is not staring into a blank page that looks frozen for 20 min. or however long it takes. here is an example of something i tried and didnt work: try { ArrayList<String> myLinks = LinkParser.getmyLinksArray(jTextArea1.getText()); for (String s : myLinks) { jTextArea2.append(LinkChecker.checkFileStatus(s) + "\n"); } } catch (IOException ex) { JOptionPane

Hello all i am working on windows phone 8 app, i am facing a issue, i am loading some data in my pivot item and if user tap a user control opens and i modify the data through user control. Data is saving into the database successfully but my pivot item is not updating immediately. i am using observable collection as following. ObservableCollection i used like following in mypivot.xaml.cs file ObservableCollection<MyWrapper> saveinfo = new ObservableCollection<MyWrapper>(); public ObservableCollection<MyWrapper> savedWordBankCollection { get { return saveinfo; } } //MyWrapper class structure

Problem is: Clock hands in Tkinter flashes because I use w.delete , but if i don't use it then clock hands duplicate.. Please help. import Tkinter as tk; import time from math import cos,sin,pi import sys root=tk.Tk(); root.title("Clock") w = tk.Canvas(root, width=320, height=320, bg="#456", relief= "sunken", border=10) w.pack() size=300 def funA(): s=time.localtime()[5] m=time.localtime()[4] h=time.localtime()[3] w.update() degrees = 6*s angle = degrees*pi*2/360 ox = 165 oy = 165 x = ox + size*sin(angle)*0.45 y = oy - size*cos(angle)*0.45 t = w.create_line(ox,oy,x,y, fill = "#ffc") degrees1 =

I am getting data from an MySQL database through PHP. I am sending the and getting the data from PHP using jQuery. Here is the code. $.POST("SubmitCode.php", $("#questionCodeForm").serialize(),'json').done(function(data) {}); Now the problem is that once I send this data the page refreshes. How can I stop the page refresh. If I delete 'json' then the page stops refreshing but the problem is that I want to get the json data without page refresh. How can I do this? -------------------------------------------after edit-----------------------------------------------------------------------------

I have a situation where on page unload I am firing a request to delete the draft of a user's work. This works fine until a user chooses to refresh the page, whereupon inspecting Chrome's network tab shows that Chrome is loading the new page before the ajax request is actually fired. The result is a new draft is created by the page load, and then deleted right away by the ajax call. Here is basically what I'm doing: window.onbeforeunload = function(){ if (pageUpdated){ return 'Are you sure you want to abandon this draft?'; } } window.onunload = function(){ $.ajax({ async: false, type: 'DELETE'