powerbuilder

Controlling Lists with jQuery

2011-12-24T05:58:00.000+07:00

jQuery UI Selectables The ocean of user-generated content is proving a handful for our client. Thousands of tags are pouring in from the site’s users—but now the legal department is saying that as the manager, he has to approve every single one manually, to avoid a repeat of a recent nasty litigation. Because the site employs an unconstrained tag system, there are stacks of duplicate

Generate PDFs with PHP

2011-12-24T05:56:00.000+07:00

This isn’t all, though. One of the more interesting items currently being bundled with PHP is the PDFLib extension, which allows developers to dynamically generate documents in Adobe Portable Document Format (PDF). Over the next few pages, I’m going to take a quick look at this module, providing you with a brief overview of its functions and demonstrating how you can use it in your PHP

How to create a bouncing ball animation

2010-03-09T08:32:00.000+07:00

This Java tip shows how to create a bouncing ball animation using threads. import java.awt.Container;import java.awt.Dimension;import java.awt.Graphics;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.awt.event.WindowAdapter;import java.awt.event.WindowEvent;import javax.swing.JButton;import javax.swing.JFrame;import

Get data from the Internet

2010-01-11T06:30:00.001+07:00

Create a new userobject from standard class internetresult, call it n_cst_internet.Declare this instance variable string is_dataWith that userobject type, you need to overload the internetdata function (which will be called by the PB VM automatically). The return type is integer and the parameter is data, its type is a blob.[integer internetdata(blob data)]is_data = string(data)RETURN 1NOTE :

How To Create Simple TableView Part 2

2009-10-08T08:12:00.002+07:00

In this tutorial you will learn how to capture the events on clicking the rows of the table. Table isn’t just used to preset the data but it is often needed to do some action against the selection of a cell. Here is an overview of the part 1, how Table view is created. 1) Declare the UITableView variable and map it to the actual table in interface builder. 2) Implement

Updated Android SDK is now available

2009-08-04T08:17:00.000+07:00

Android Developers Blog author Jason Chen reports writes about the availability of the new Android SDK which is called m5-rc14. The new version will therefore be called as Android SDK m5-rc14. Following are the changes to the m5-rc14 edition: New user interfaceLayout animationsGeo-codingNew media codecs Updated Eclipse plug-in

Install Android SDK and Eclipse's Android Development Tools plugin

2009-05-30T09:13:00.000+07:00

In order to setup Eclipse for development of Android, both Install Android SDK and Eclipse's Android Development Tools plugin are needed.Download Android SDK and unzip it in any folder you want, it's "C:\App\android_sdk_windows_m3-rc22a" for me.Android Development Tools plugin can be download inside Eclipse IDE. Start Eclipse, then select Help > Software Updates > Find and Install....

android Widget Design Guidelines

2009-05-16T09:17:00.002+07:00

Since the beginning of the year, the Android UI team has been hard at work on the Android 1.5 release. Starting today with widgets, we would like to share some of our evolving Android design principles with you.Widgets are a new feature that application developers can use to promote a small sample of the most relevant dynamic data from their applications on the Home screen. We've designed widgets

Hello, World android tutorial

2009-05-03T07:53:00.001+07:00

As a developer, you know that the first impression of a development framework is how easy it is to write "Hello, World." Well, on Android, it's pretty easy. It's particularly easy if you're using Eclipse as your IDE, because we've provided a great plugin that handles your project creation and management to greatly speed-up your development cycles.If you're not using Eclipse, that's okay.

Using mod_rewrite with Apache and PHP

2008-11-16T15:31:00.000+07:00

NOTE: This tutorial assumes that the reader has no prior knowledge of working neither with the Apache Configuration file, HTACCESS file, nor with mod_rewrite in general. It will go through a simple step-by-step process on how to successfully setup mod_rewrite to work on your web server. mod_rewrite is a popular Apache Module which gives a server administrator the ability to mask a web

Auto Image Verification

2008-11-16T15:05:00.000+07:00

In this tutorial I am going to show you how to create one of those cool and sometimes annoying little verification images you see on forms you fill out. Where the image displays a string of characters and you have to enter them into a field to prove your human. This is a security measure to keep spam and automated scripts out. A few requirements to get started:

Seven habits for writing secure PHP applications

2008-11-15T08:01:00.000+07:00

Security in a PHP application includes remote and local security concerns. Discover the habits PHP developers should get into to implement Web applications that have both characteristics. //