Archive for the ‘Articles’ Category

Nov 10 2010

Last week I finally received my AppInventor access. Didn’t have time to check it tho. Tommorrow I’ll be hacking my first app using this site.

Ill let you know what I discovered and maybe post some code too.

[update]
Did follow some nice tutorials on the appinventor page. It was good to see it was working quite nice. However I’m missing some control in creating a userinterface. It’s nice to quickly prototype/check ideas.

Nov 10 2010

You don’t know which Api’s google made available? Go check out the Google Api Playground, you can create apps in a browser window! Check the exmple below.

Happy coding.

/*
*  How to use the Feed Control to grab, parse and display feeds.
*/
google.load("feeds", "1"); function OnLoad() {
  // Create a feed control
  var feedControl = new google.feeds.FeedControl();

  // Add two feeds.
  feedControl.addFeed("http://dotinga.com/feed/", "Dotinga");
  feedControl.addFeed("http://kanikeralopklikken.nl/feed/", "Kanikeralopklikken");

  // Draw it.
  feedControl.draw(document.getElementById("content"));
}

google.setOnLoadCallback(OnLoad);

Now test it:

Loading…
Nov 06 2010

When working on a site with a webservices I integrated the following code to check the status code…
See a more elaborate example here.
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Nov 06 2010

PHP is not limited to outputting html. PHP can output images, pdf, javascript files, etc. Browsers determine what type of content is by analyzing the headers sent. In this tutorial I will present you with some examples of how to send headers. To send PHP header use the function header(). You must call this function before any output. Use the function headers_sent() to check whether the headers have been sent and output started.
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Css 3 cross browser

CSS Comments Off
Nov 06 2010

Today I was playing with css 3 to get some nice styling into my blog. Below are examples of gradient, drop shadow and rounded corners..
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I often use the jQuery ajax implementation $.ajax() to get data from json, xml or html. Sometimes I like the data to be cached in a global variable to access it from somewhere else in my application.

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Nov 05 2010

A new maintanace release of jQuery ui (1.8.6) has been released. Check jQuery ui to view this latest release.

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