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Android Endless List
...n is to implement an OnScrollListener and make changes (like adding items, etc.) to the ListAdapter at a convenient state in its onScroll method.
The following ListActivity shows a list of integers, starting with 40, adding items when the user scrolls to the end of the list.
public class Test exte...
How to remove all event handlers from an event
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I found a solution on the MSDN forums. The sample code below will remove all Click events from button1.
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
button1.Click += button1_Click;
button1.Click += button1_Click2;
button2.Clic...
What is the best way to implement constants in Java? [closed]
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Because you can change the objetc like jjnguy have showed, is best if your constatns are immutable objects or just plain primitive/strings.
– marcospereira
Sep 16 '08 at 1:38
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How to disable UITextField editing but still accept touch?
I'm making a UITextField that has a UIPickerView as inputView . Its all good, except that I can edit by copy, paste, cut and select text, and I don't want it. Only the Picker should modify text field.
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Best Timer for using in a Windows service
...or parameters without having to
setup configuration values in config
files etc
Far easier to debug/test during development
Allow a support user to execute by invoking
the console application directly
(e.g. useful during support
situations)
...
This version of the application is not configured for billing through Google Play
...e purchase process other than, Android Tools > Export signed project... etc, then manually copy APK across to device, Test, .... repeat? I must be missing something?
– wired00
Aug 28 '13 at 4:23
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How to use HTML Agility pack
...ith help from this XPath documentation: https://www.w3schools.com/xml/xpath_syntax.asp
To parse
<h2>
<a href="">Jack</a>
</h2>
<ul>
<li class="tel">
<a href="">81 75 53 60</a>
</li>
</ul>
<h2>
<a href="">Roy</a&...
Order of event handler execution
...h event handlers this is 'accidental', 'fragile', 'implementation detail', etc., ie. not required by any standard nor convention, it just happens. is that right? in any case, this answer could refer to that too.
– n611x007
Jun 27 '14 at 10:57
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How do I remove all non alphanumeric characters from a string except dash?
How do I remove all non alphanumeric characters from a string except dash and space characters?
13 Answers
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Django connection to PostgreSQL: “Peer authentication failed”
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I fixed this by editing the bottom of /etc/postgres/9.1/main/pg_hba.conf to be (changing md5 to trust; NOTE this means there will be no database password, which may not be what you want)
# TYPE DATABASE USER CIDR-ADDRESS METHOD
# "local" is f...