JavaScript techniques
Posted by: Ridwan Hanri on: 20 May 2009
Developers and designers are using more and more JavaScript in modern designs. Sometimes this can be a hindrance to the user and take away from the simplicity of the design, and other times it can add greatly to the user’s experience. The key is a) adding the right amount of JavaScript, and b) using the right JavaScript techniques. We have already collected various JavaScript techniques in the past – now it’s time for a new portion of JavaScript.
Thanks to the Web’s widespread adoption of JavaScript, JavaScript libraries have sprung up to help make design and development easier. Here are a few of the major JavaScript libraries that developers use: jQuery, Prototype, Scriptaculous, mootools, Dojo. These frameworks have thriving communities whose members have developed countless plug-ins that can greatly add to the JavaScript framework.
However, sometimes we need JavaScript solutions that are a little more involved or specific. Here are 75 more handy JavaScript techniques that have made websites much sleeker and more interesting.
Non profit websites
Posted by: Ridwan Hanri on: 20 May 2009
Non profit websites share many of the same best practices as any website. They need to be user friendly, easily navigable, and use appropriate fonts, colors, and other design elements. But often a non profit website needs to offer more than your typical corporate site. A non profit’s website needs to make it easy to find out more about their cause, to donate money, and to become more involved. It needs to make it easy for media contacts to find the information they need and the contact information of key personnel. And it needs to do all this in a way that’s inviting to the organization’s targeted donors and/or volunteers.
Below are a list of best practices for designing non profit websites followed by some examples of non profit websites that are getting things right.
Citra Digital
Posted by: Ridwan Hanri on: 2 April 2009
Komputer digital bekerja dengan angka presisi berhingga, jadi hanya citra dari diskrit yang dapat diolah komputer, citra diskrit = citra digital. Citra digital merupakan suatu array 2 dimensi yang elemennya menyatakan tingkat keabuan dari elemen gambar.
Citra yang dihasilkan direkam datanya bersifat kontinue harus dirubah dahulu menjadi citra digital dengan konversi sehingga dikenal komputer.
Proses tersebut disebut digitasi, yaitu membuat kisi-kisi arah horizontal dan vertical sehingga terbentuk array 2 dimensi.
Digital Vs Analog
Posted by: Ridwan Hanri on: 2 April 2009
Data digital direpresentasikan dalam komputer berbentuk kode seperti binner, decimal. Contoh data digital : WAV, MP3, MID, RMI, BMP, JPG, GIF
Data analog tidak direpresentasikan dalam komputer, semua merupakan fakta, contoh : gelombang suara, gambar. Data analog tersimpan dalam pita kaset.
Hello world!
Posted by: Ridwan Hanri on: 2 April 2009
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